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<codeBook version="1.2.2" ID="WLD_2000_APWC_v01_M" xml-lang="en" xmlns="http://www.icpsr.umich.edu/DDI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.icpsr.umich.edu/DDI http://www.icpsr.umich.edu/DDI/Version1-2-2.xsd">
<docDscr>
  <citation>
    <titlStmt>
      <IDNo>DDI_WLD_2000_APWC_v01_M</IDNo>
    </titlStmt>
    <prodStmt>
      <producer></producer>
      <prodDate date="2010-11-14">2010-11-14</prodDate>
      <software version="v5">NADA</software>
    </prodStmt>
    <verStmt>
      <version>Version 01 (September 2010)</version>
    </verStmt>
  </citation>
</docDscr>
<stdyDscr>
  <citation>
    <titlStmt>
      <titl>Air Pollution in World Cities 2000</titl>
      <subTitl>PM10 Concentrations</subTitl>
      <altTitl>APWC 2000</altTitl>
      <parTitl/>
      <IDNo>WLD_2000_APWC_v01_M</IDNo>
    </titlStmt>
    <rspStmt>
      <AuthEnty affiliation="">Kiran D. Pandey, David R. Wheeler, Uwe Deichmann, Kirk E. Hamilton, Bart Ostro and Katie Bolt</AuthEnty>
    </rspStmt>
    <prodStmt>
      <copyright/>
      <software version="5.0" date="2022-07-01">NADA</software>
      <grantNo/>
    </prodStmt>
    <distStmt>
      <contact affiliation="World Bank" URI="http://go.worldbank.org/B9W4QTDHR0" email="research@worldbank.org">Development Research Group</contact>
      <depDate date=""/>
      <distDate date=""/>
    </distStmt>
    <serStmt>
      <serName>Macroeconomics - Indicators</serName>
      <serInfo/>
    </serStmt>
    <verStmt>
      <version date=""/>
      <verResp/>
      <notes/>
    </verStmt>
    <biblCit format=""/>
    <notes/>
  </citation>
  <stdyInfo>
    <studyBudget/>
    <subject>
                  
                  
    </subject>
    <abstract>Polluted air is a major health hazard in developing countries.  Improvements in pollution monitoring and statistical techniques during the last several decades have steadily enhanced the ability to measure the health effects of air pollution. Current methods can detect significant increases in the incidence of cardiopulmonary and respiratory diseases, coughing, bronchitis, and lung cancer, as well as premature deaths from these diseases resulting from elevated concentrations of ambient Particulate Matter (Holgate 1999). 

Scarce public resources have limited the monitoring of atmospheric particulate matter (PM) concentrations in developing countries, despite their large potential health effects.  As a result, policymakers in many developing countries remain uncertain about the exposure of their residents to PM air pollution.  The Global Model of Ambient Particulates (GMAPS) is an attempt to bridge this information gap through an econometrically estimated model for predicting PM levels in world cities (Pandey et al. forthcoming).

The estimation model is based on the latest available monitored PM pollution data from the World Health Organization, supplemented by data from other reliable sources.  The current model can be used to estimate PM levels in urban residential areas and non-residential pollution hotspots.  The results of the model are used to project annual average ambient PM concentrations for residential and non-residential areas in 3,226 world cities with populations larger than 100,000, as well as national capitals. 

The study finds wide, systematic variations in ambient PM concentrations, both across world cities and over time.  PM concentrations have risen at a slower rate than total emissions. Overall emission levels have been rising, especially for poorer countries, at nearly 6 percent per year.  PM concentrations have not increased by as much, due to improvements in technology and structural shifts in the world economy.  Additionally, within-country variations in PM levels can diverge greatly (by a factor of 5 in some cases), because of the direct and indirect effects of geo-climatic factors.

The primary determinants of PM concentrations are the scale and composition of economic activity, population, the energy mix, the strength of local pollution regulation, and geographic and atmospheric conditions that affect pollutant dispersion in the atmosphere.</abstract>
    <sumDscr>
      <timePrd date="1999" event="start" cycle=""/>
      <timePrd date="2000" event="end" cycle=""/>
      <collDate date="1999" event="start" cycle="Pollution data"/>
      <collDate date="1999" event="end" cycle="Pollution data"/>
      <collDate date="2000" event="start" cycle="Population data"/>
      <collDate date="2000" event="end" cycle="Population data"/>
      <nation abbr="AFG">Afghanistan</nation>
      <nation abbr="AGO">Angola</nation>
      <nation abbr="ALB">Albania</nation>
      <nation abbr="AND">Andorra</nation>
      <nation abbr="ANT">Netherlands Antilles</nation>
      <nation abbr="ARE">United Arab Emirates</nation>
      <nation abbr="ARG">Argentina</nation>
      <nation abbr="ARM">Armenia</nation>
      <nation abbr="ATG">Antigua and Barbuda</nation>
      <nation abbr="AUS">Australia</nation>
      <nation abbr="AUT">Austria</nation>
      <nation abbr="AZE">Azerbaijan</nation>
      <nation abbr="BDI">Burundi</nation>
      <nation abbr="BEL">Belgium</nation>
      <nation abbr="BEN">Benin</nation>
      <nation abbr="BFA">Burkina Faso</nation>
      <nation abbr="BGR">Bulgaria</nation>
      <nation abbr="BHR">Bahrain</nation>
      <nation abbr="BIH">Bosnia and Herzegovina</nation>
      <nation abbr="BOL">Bolivia</nation>
      <nation abbr="BRA">Brazil</nation>
      <nation abbr="BRB">Barbados</nation>
      <nation abbr="BTN">Bhutan</nation>
      <nation abbr="CAF">Central African Republic</nation>
      <nation abbr="CAN">Canada</nation>
      <nation abbr="CHE">Switzerland</nation>
      <nation abbr="CHL">Chile</nation>
      <nation abbr="CHN">China</nation>
      <nation abbr="CMR">Cameroon</nation>
      <nation abbr="COG">Congo, Rep.</nation>
      <nation abbr="COG">Congo, Rep.</nation>
      <nation abbr="COM">Comoros</nation>
      <nation abbr="CRI">Costa Rica</nation>
      <nation abbr="CUB">Cuba</nation>
      <nation abbr="CYP">Cyprus</nation>
      <nation abbr="DEU">Germany</nation>
      <nation abbr="DMA">Dominica</nation>
      <nation abbr="DNK">Denmark</nation>
      <nation abbr="DOM">Dominican Republic</nation>
      <nation abbr="DZA">Algeria</nation>
      <nation abbr="ECU">Ecuador</nation>
      <nation abbr="EGY">Egypt, Arab Rep.</nation>
      <nation abbr="ESP">Spain</nation>
      <nation abbr="EST">Estonia</nation>
      <nation abbr="ETH">Ethiopia</nation>
      <nation abbr="FIN">Finland</nation>
      <nation abbr="FJI">Fiji</nation>
      <nation abbr="FRA">France</nation>
      <nation abbr="GAB">Gabon</nation>
      <nation abbr="GBR">United Kingdom</nation>
      <nation abbr="GEO">Georgia</nation>
      <nation abbr="GHA">Ghana</nation>
      <nation abbr="GIN">Guinea</nation>
      <nation abbr="GNB">Guinea-Bissau</nation>
      <nation abbr="GRC">Greece</nation>
      <nation abbr="GRD">Grenada</nation>
      <nation abbr="GTM">Guatemala</nation>
      <nation abbr="GUY">Guyana</nation>
      <nation abbr="HKG">Hong Kong SAR, China</nation>
      <nation abbr="HND">Honduras</nation>
      <nation abbr="HRV">Croatia</nation>
      <nation abbr="HTI">Haiti</nation>
      <nation abbr="HUN">Hungary</nation>
      <nation abbr="IDN">Indonesia</nation>
      <nation abbr="IND">India</nation>
      <nation abbr="IRL">Ireland</nation>
      <nation abbr="IRQ">Iraq</nation>
      <nation abbr="ISL">Iceland</nation>
      <nation abbr="ISR">Israel</nation>
      <nation abbr="ITA">Italy</nation>
      <nation abbr="JAM">Jamaica</nation>
      <nation abbr="JOR">Jordan</nation>
      <nation abbr="JPN">Japan</nation>
      <nation abbr="KAZ">Kazakhstan</nation>
      <nation abbr="KEN">Kenya</nation>
      <nation abbr="KHM">Cambodia</nation>
      <nation abbr="KNA">St. Kitts and Nevis</nation>
      <nation abbr="KOR">Korea, Rep.</nation>
      <nation abbr="KWT">Kuwait</nation>
      <nation abbr="LAO">Lao PDR</nation>
      <nation abbr="LBR">Liberia</nation>
      <nation abbr="LCA">St. Lucia</nation>
      <nation abbr="LIE">Liechtenstein</nation>
      <nation abbr="LKA">Sri Lanka</nation>
      <nation abbr="LSO">Lesotho</nation>
      <nation abbr="LTU">Lithuania</nation>
      <nation abbr="LVA">Latvia</nation>
      <nation abbr="MAC">Macao SAR, China</nation>
      <nation abbr="MAR">Morocco</nation>
      <nation abbr="MDA">Moldova</nation>
      <nation abbr="MDG">Madagascar</nation>
      <nation abbr="MDV">Maldives</nation>
      <nation abbr="MEX">Mexico</nation>
      <nation abbr="MKD">North Macedonia</nation>
      <nation abbr="MLI">Mali</nation>
      <nation abbr="MMR">Myanmar</nation>
      <nation abbr="MNE">Montenegro</nation>
      <nation abbr="MNG">Mongolia</nation>
      <nation abbr="MOZ">Mozambique</nation>
      <nation abbr="MRT">Mauritania</nation>
      <nation abbr="MWI">Malawi</nation>
      <nation abbr="MYS">Malaysia</nation>
      <nation abbr="NAM">Namibia</nation>
      <nation abbr="NCL">New Caledonia</nation>
      <nation abbr="NER">Niger</nation>
      <nation abbr="NGA">Nigeria</nation>
      <nation abbr="NIC">Nicaragua</nation>
      <nation abbr="NLD">Netherlands</nation>
      <nation abbr="NZL">New Zealand</nation>
      <nation abbr="OMN">Oman</nation>
      <nation abbr="PAK">Pakistan</nation>
      <nation abbr="PAN">Panama</nation>
      <nation abbr="PER">Peru</nation>
      <nation abbr="PHL">Philippines</nation>
      <nation abbr="PNG">Papua New Guinea</nation>
      <nation abbr="POL">Poland</nation>
      <nation abbr="PRI">Puerto Rico</nation>
      <nation abbr="PRT">Portugal</nation>
      <nation abbr="PRY">Paraguay</nation>
      <nation abbr="QAT">Qatar</nation>
      <nation abbr="ROU">Romania</nation>
      <nation abbr="RUS">Russian Federation</nation>
      <nation abbr="RWA">Rwanda</nation>
      <nation abbr="SAU">Saudi Arabia</nation>
      <nation abbr="SDN">Sudan</nation>
      <nation abbr="SEN">Senegal</nation>
      <nation abbr="SGP">Singapore</nation>
      <nation abbr="SLB">Solomon Islands</nation>
      <nation abbr="SLE">Sierra Leone</nation>
      <nation abbr="SLV">El Salvador</nation>
      <nation abbr="SOM">Somalia</nation>
      <nation abbr="SRB">Serbia</nation>
      <nation abbr="STP">Sao Tome and Principe</nation>
      <nation abbr="SUR">Suriname</nation>
      <nation abbr="SVK">Slovak Republic</nation>
      <nation abbr="SVN">Slovenia</nation>
      <nation abbr="SWE">Sweden</nation>
      <nation abbr="SWZ">Eswatini</nation>
      <nation abbr="SYR">Syrian Arab Republic</nation>
      <nation abbr="TGO">Togo</nation>
      <nation abbr="THA">Thailand</nation>
      <nation abbr="TJK">Tajikistan</nation>
      <nation abbr="TKM">Turkmenistan</nation>
      <nation abbr="TTO">Trinidad and Tobago</nation>
      <nation abbr="TUN">Tunisia</nation>
      <nation abbr="TUR">Turkiye</nation>
      <nation abbr="TZA">Tanzania</nation>
      <nation abbr="UGA">Uganda</nation>
      <nation abbr="UKR">Ukraine</nation>
      <nation abbr="URY">Uruguay</nation>
      <nation abbr="USA">United States</nation>
      <nation abbr="UZB">Uzbekistan</nation>
      <nation abbr="VCT">St. Vincent &amp; Grenadines</nation>
      <nation abbr="VEN">Venezuela, RB</nation>
      <nation abbr="VIR">Virgin Islands (U.S.)</nation>
      <nation abbr="VNM">Vietnam</nation>
      <nation abbr="VUT">Vanuatu</nation>
      <nation abbr="ZAF">South Africa</nation>
      <nation abbr="ZMB">Zambia</nation>
      <nation abbr="ZWE">Zimbabwe</nation>
      <nation abbr="YUG">Yugoslavia Fed. Rep.</nation>
      <geogCover>The database covers the following countries:
Afghanistan
Albania
Algeria
Andorra
Angola
Antigua and Barbuda
Argentina
Armenia
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bhutan
Bolivia
Bosnia and Herzegovina
Brazil
Brunei
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Canada
Cayman Islands
Central African Republic
Chad
Chile
China
Colombia
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica
Cote d'Ivoire
Croatia
Cuba
Cyprus
Czech Republic
Denmark
Dominica
Dominican Republic
Ecuador
Egypt, Arab Rep.
El Salvador
Eritrea
Estonia
Ethiopia
Faeroe Islands
Fiji
Finland
France
Gabon
Gambia, The
Georgia
Germany
Ghana
Greece
Grenada
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hong Kong, China
Hungary
Iceland
India
Indonesia
Iran, Islamic Rep.
Iraq
Ireland
Israel
Italy
Jamaica
Japan
Jordan
Kazakhstan
Kenya
Korea, Dem. Rep.
Korea, Rep.
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho
Liberia
Liechtenstein
Lithuania
Luxembourg
Macao, China
Macedonia, FYR
Madagascar
Malawi
Malaysia
Maldives
Mali
Mauritania
Mexico
Moldova
Mongolia
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
Netherlands Antilles
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Norway
Oman
Pakistan
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Qatar
Romania
Russian Federation
Rwanda
Sao Tome and Principe
Saudi Arabia
Senegal
Sierra Leone
Singapore
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
Spain
Sri Lanka
St. Kitts and Nevis
St. Lucia
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syrian Arab Republic
Tajikistan
Tanzania
Thailand
Togo
Trinidad and Tobago
Tunisia
Turkey
Turkmenistan
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
Yemen, Rep.
Yugoslavia, FR (Serbia/Montenegro)
Zambia
Zimbabwe</geogCover>
      <geogUnit/>
      <anlyUnit/>
      <universe/>
      <dataKind>Observation data/ratings [obs]</dataKind>
    </sumDscr>
    <!-- qualityStatement - ddi2.5 - complex type
     
     This structure consists of two parts, standardsCompliance and otherQualityStatements. 
     In standardsCompliance list all specific standards complied with during the execution of this 
     study. Note the standard name and producer and how the study complied with the standard. 
     Enter any additional quality statements in otherQualityStatements.
     
     -->
    <qualityStatement>
      <standardsCompliance>
        <standard>
          <standardName/>
          <producer/>
        </standard>
        <complianceDescription/>
      </standardsCompliance>
      <otherQualityStatement/>
    </qualityStatement>
    <notes>The dataset includes the followings:
- Urban population
- PM10 concentration level</notes>
    <!-- exPostEvaluation ddi2.5
      Use this section to describe evaluation procedures not address in data evaluation processes. 
      These may include issues such as timing of the study, sequencing issues, cost/budget issues, 
      relevance, instituional or legal arrangments etc. of the study. 
      
      The completionDate attribute holds the date the evaluation was completed. 
      The type attribute is an optional type to identify the type of evaluation with or without 
      the use of a controlled vocabulary.
    -->
    <exPostEvaluation completionDate="" type="">
      <evaluationProcess/>
      <outcomes/>
    </exPostEvaluation>
  </stdyInfo>
  <method>
    <dataColl>
      <timeMeth/>
      <!-- collectorTraining - DDI2.5
        
        Collector Training

        Describes the training provided to data collectors including internviewer training, process testing, 
        compliance with standards etc. This is repeatable for language and to capture different aspects of the 
        training process. The type attribute allows specification of the type of training being described.
        
        -->
      <collectorTraining type=""/>
      <frequenc/>
      <sampProc/>
      <sampleFrame>
        <sampleFrameName/>
        <custodian/>
        <universe/>
        <frameUnit isPrimary="">
          <unitType numberOfUnits=""/>
        </frameUnit>
        <updateProcedure/>
      </sampleFrame>
      <deviat/>
      <collMode>Other [oth]</collMode>
      <resInstru/>
      <!-- instrumentDevelopment - DDI2.5             
        Describe any development work on the data collection instrument. Type attribute allows for the optional use of a defined development type with or without use of a controlled vocabulary.
        -->
      <instrumentDevelopment type=""/>
      <collSitu/>
      <actMin/>
      <ConOps/>
      <weight/>
      <cleanOps/>
    </dataColl>
    <notes/>
    <anlyInfo>
      <respRate/>
      <EstSmpErr/>
      <dataAppr/>
    </anlyInfo>
    <stdyClas/>
    <dataProcessing type=""/>
    <codingInstructions relatedProcesses="" type="">
      <txt/>
      <command formalLanguage=""/>
    </codingInstructions>
  </method>
  <dataAccs>
    <setAvail>
      <accsPlac URI=""/>
      <origArch/>
      <avlStatus/>
      <collSize/>
      <complete/>
      <fileQnty/>
      <notes/>
    </setAvail>
    <useStmt>
      <restrctn/>
      <citReq>Use of the dataset must be acknowledged using a citation which would include:
- the Identification of the Primary Investigator
- the title of the survey (including acronym and year of implementation)
- the survey reference number
- the source and date of download

Example:

Kiran Dev Pandey et al. Air Pollution in World Cities (APWC) 2000. Ref. WLD_2000_APWC_v01_M. Dataset downloaded from http://microdata.worldbank.org on [date].</citReq>
      <deposReq/>
      <conditions/>
      <disclaimer>The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses.</disclaimer>
    </useStmt>
    <notes/>
  </dataAccs>
  <notes/>
</stdyDscr>
<fileDscr ID="F1">
  <fileTxt>
    <fileName>AP_city</fileName>
    <fileCont>Air Pollution Data by City
Urban population weighted average PM10 concentrations (micro grams per cubic meter) in residential areas of cities larger than 100,000</fileCont>
    <dimensns>
      <caseQnty>3226</caseQnty>
      <varQnty>6</varQnty>
    </dimensns>
    <dataChck></dataChck>
    <dataMsng></dataMsng>
    <verStmt>
      <version></version>
    </verStmt>
  </fileTxt>
  <notes></notes>
</fileDscr>
<fileDscr ID="F2">
  <fileTxt>
    <fileName>AP_country</fileName>
    <fileCont>Air Pollution Data by Country
Urban population weighted average PM10 concentrations (micro grams per cubic meter) in residential areas of cities larger than 100,000</fileCont>
    <dimensns>
      <caseQnty>180</caseQnty>
      <varQnty>4</varQnty>
    </dimensns>
    <dataChck></dataChck>
    <dataMsng></dataMsng>
    <verStmt>
      <version></version>
    </verStmt>
  </fileTxt>
  <notes></notes>
</fileDscr>
<dataDscr>
<var ID="V7" name="ctrycode" files="F2" intrvl="discrete">
  <location width="3"/>
  <labl>Country code</labl>
  <imputation>Country code</imputation>
  <security>Country code</security>
  <embargo>Country code</embargo>
  <respUnit>Country code</respUnit>
  <sumStat type="vald">180</sumStat>
  <sumStat type="invd"/>
  <catgry>
    <catValu>AFG</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>AGO</catValu>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>ALB</catValu>
  </catgry>
  <catgry>
    <catValu>AND</catValu>
  </catgry>
  <catgry>
    <catValu>ANT</catValu>
  </catgry>
  <catgry>
    <catValu>ARE</catValu>
  </catgry>
  <catgry>
    <catValu>ARG</catValu>
  </catgry>
  <catgry>
    <catValu>ARM</catValu>
  </catgry>
  <catgry>
    <catValu>ATG</catValu>
  </catgry>
  <catgry>
    <catValu>AUS</catValu>
  </catgry>
  <catgry>
    <catValu>AUT</catValu>
  </catgry>
  <catgry>
    <catValu>AZE</catValu>
  </catgry>
  <catgry>
    <catValu>BDI</catValu>
  </catgry>
  <catgry>
    <catValu>BEL</catValu>
  </catgry>
  <catgry>
    <catValu>BEN</catValu>
  </catgry>
  <catgry>
    <catValu>BFA</catValu>
  </catgry>
  <catgry>
    <catValu>BGD</catValu>
  </catgry>
  <catgry>
    <catValu>BGR</catValu>
  </catgry>
  <catgry>
    <catValu>BHR</catValu>
  </catgry>
  <catgry>
    <catValu>BHS</catValu>
  </catgry>
  <catgry>
    <catValu>BIH</catValu>
  </catgry>
  <catgry>
    <catValu>BLR</catValu>
  </catgry>
  <catgry>
    <catValu>BLZ</catValu>
  </catgry>
  <catgry>
    <catValu>BOL</catValu>
  </catgry>
  <catgry>
    <catValu>BRA</catValu>
  </catgry>
  <catgry>
    <catValu>BRB</catValu>
  </catgry>
  <catgry>
    <catValu>BRN</catValu>
  </catgry>
  <catgry>
    <catValu>BTN</catValu>
  </catgry>
  <catgry>
    <catValu>CAF</catValu>
  </catgry>
  <catgry>
    <catValu>CAN</catValu>
  </catgry>
  <catgry>
    <catValu>CHE</catValu>
  </catgry>
  <catgry>
    <catValu>CHL</catValu>
  </catgry>
  <catgry>
    <catValu>CHN</catValu>
  </catgry>
  <catgry>
    <catValu>CIV</catValu>
  </catgry>
  <catgry>
    <catValu>CMR</catValu>
  </catgry>
  <catgry>
    <catValu>COG</catValu>
  </catgry>
  <catgry>
    <catValu>COL</catValu>
  </catgry>
  <catgry>
    <catValu>COM</catValu>
  </catgry>
  <catgry>
    <catValu>CRI</catValu>
  </catgry>
  <catgry>
    <catValu>CUB</catValu>
  </catgry>
  <catgry>
    <catValu>CYM</catValu>
  </catgry>
  <catgry>
    <catValu>CYP</catValu>
  </catgry>
  <catgry>
    <catValu>CZE</catValu>
  </catgry>
  <catgry>
    <catValu>DEU</catValu>
  </catgry>
  <catgry>
    <catValu>DMA</catValu>
  </catgry>
  <catgry>
    <catValu>DNK</catValu>
  </catgry>
  <catgry>
    <catValu>DOM</catValu>
  </catgry>
  <catgry>
    <catValu>DZA</catValu>
  </catgry>
  <catgry>
    <catValu>ECU</catValu>
  </catgry>
  <catgry>
    <catValu>EGY</catValu>
  </catgry>
  <catgry>
    <catValu>ERI</catValu>
  </catgry>
  <catgry>
    <catValu>ESP</catValu>
  </catgry>
  <catgry>
    <catValu>EST</catValu>
  </catgry>
  <catgry>
    <catValu>ETH</catValu>
  </catgry>
  <catgry>
    <catValu>FIN</catValu>
  </catgry>
  <catgry>
    <catValu>FJI</catValu>
  </catgry>
  <catgry>
    <catValu>FRA</catValu>
  </catgry>
  <catgry>
    <catValu>FRO</catValu>
  </catgry>
  <catgry>
    <catValu>GAB</catValu>
  </catgry>
  <catgry>
    <catValu>GBR</catValu>
  </catgry>
  <catgry>
    <catValu>GEO</catValu>
  </catgry>
  <catgry>
    <catValu>GHA</catValu>
  </catgry>
  <catgry>
    <catValu>GIN</catValu>
  </catgry>
  <catgry>
    <catValu>GMB</catValu>
  </catgry>
  <catgry>
    <catValu>GNB</catValu>
  </catgry>
  <catgry>
    <catValu>GRC</catValu>
  </catgry>
  <catgry>
    <catValu>GRD</catValu>
  </catgry>
  <catgry>
    <catValu>GTM</catValu>
  </catgry>
  <catgry>
    <catValu>GUY</catValu>
  </catgry>
  <catgry>
    <catValu>HKG</catValu>
  </catgry>
  <catgry>
    <catValu>HND</catValu>
  </catgry>
  <catgry>
    <catValu>HRV</catValu>
  </catgry>
  <catgry>
    <catValu>HTI</catValu>
  </catgry>
  <catgry>
    <catValu>HUN</catValu>
  </catgry>
  <catgry>
    <catValu>IDN</catValu>
  </catgry>
  <catgry>
    <catValu>IND</catValu>
  </catgry>
  <catgry>
    <catValu>IRL</catValu>
  </catgry>
  <catgry>
    <catValu>IRN</catValu>
  </catgry>
  <catgry>
    <catValu>IRQ</catValu>
  </catgry>
  <catgry>
    <catValu>ISL</catValu>
  </catgry>
  <catgry>
    <catValu>ISR</catValu>
  </catgry>
  <catgry>
    <catValu>ITA</catValu>
  </catgry>
  <catgry>
    <catValu>JAM</catValu>
  </catgry>
  <catgry>
    <catValu>JOR</catValu>
  </catgry>
  <catgry>
    <catValu>JPN</catValu>
  </catgry>
  <catgry>
    <catValu>KAZ</catValu>
  </catgry>
  <catgry>
    <catValu>KEN</catValu>
  </catgry>
  <catgry>
    <catValu>KGZ</catValu>
  </catgry>
  <catgry>
    <catValu>KHM</catValu>
  </catgry>
  <catgry>
    <catValu>KNA</catValu>
  </catgry>
  <catgry>
    <catValu>KOR</catValu>
  </catgry>
  <catgry>
    <catValu>KWT</catValu>
  </catgry>
  <catgry>
    <catValu>LAO</catValu>
  </catgry>
  <catgry>
    <catValu>LBN</catValu>
  </catgry>
  <catgry>
    <catValu>LBR</catValu>
  </catgry>
  <catgry>
    <catValu>LCA</catValu>
  </catgry>
  <catgry>
    <catValu>LIE</catValu>
  </catgry>
  <catgry>
    <catValu>LKA</catValu>
  </catgry>
  <catgry>
    <catValu>LSO</catValu>
  </catgry>
  <catgry>
    <catValu>LTU</catValu>
  </catgry>
  <catgry>
    <catValu>LUX</catValu>
  </catgry>
  <catgry>
    <catValu>LVA</catValu>
  </catgry>
  <catgry>
    <catValu>MAC</catValu>
  </catgry>
  <catgry>
    <catValu>MAR</catValu>
  </catgry>
  <catgry>
    <catValu>MDA</catValu>
  </catgry>
  <catgry>
    <catValu>MDG</catValu>
  </catgry>
  <catgry>
    <catValu>MDV</catValu>
  </catgry>
  <catgry>
    <catValu>MEX</catValu>
  </catgry>
  <catgry>
    <catValu>MKD</catValu>
  </catgry>
  <catgry>
    <catValu>MLI</catValu>
  </catgry>
  <catgry>
    <catValu>MMR</catValu>
  </catgry>
  <catgry>
    <catValu>MNG</catValu>
  </catgry>
  <catgry>
    <catValu>MOZ</catValu>
  </catgry>
  <catgry>
    <catValu>MRT</catValu>
  </catgry>
  <catgry>
    <catValu>MWI</catValu>
  </catgry>
  <catgry>
    <catValu>MYS</catValu>
  </catgry>
  <catgry>
    <catValu>NAM</catValu>
  </catgry>
  <catgry>
    <catValu>NCL</catValu>
  </catgry>
  <catgry>
    <catValu>NER</catValu>
  </catgry>
  <catgry>
    <catValu>NGA</catValu>
  </catgry>
  <catgry>
    <catValu>NIC</catValu>
  </catgry>
  <catgry>
    <catValu>NLD</catValu>
  </catgry>
  <catgry>
    <catValu>NOR</catValu>
  </catgry>
  <catgry>
    <catValu>NPL</catValu>
  </catgry>
  <catgry>
    <catValu>NZL</catValu>
  </catgry>
  <catgry>
    <catValu>OMN</catValu>
  </catgry>
  <catgry>
    <catValu>PAK</catValu>
  </catgry>
  <catgry>
    <catValu>PAN</catValu>
  </catgry>
  <catgry>
    <catValu>PER</catValu>
  </catgry>
  <catgry>
    <catValu>PHL</catValu>
  </catgry>
  <catgry>
    <catValu>PNG</catValu>
  </catgry>
  <catgry>
    <catValu>POL</catValu>
  </catgry>
  <catgry>
    <catValu>PRI</catValu>
  </catgry>
  <catgry>
    <catValu>PRK</catValu>
  </catgry>
  <catgry>
    <catValu>PRT</catValu>
  </catgry>
  <catgry>
    <catValu>PRY</catValu>
  </catgry>
  <catgry>
    <catValu>QAT</catValu>
  </catgry>
  <catgry>
    <catValu>ROM</catValu>
  </catgry>
  <catgry>
    <catValu>RUS</catValu>
  </catgry>
  <catgry>
    <catValu>RWA</catValu>
  </catgry>
  <catgry>
    <catValu>SAU</catValu>
  </catgry>
  <catgry>
    <catValu>SDN</catValu>
  </catgry>
  <catgry>
    <catValu>SEN</catValu>
  </catgry>
  <catgry>
    <catValu>SGP</catValu>
  </catgry>
  <catgry>
    <catValu>SLB</catValu>
  </catgry>
  <catgry>
    <catValu>SLE</catValu>
  </catgry>
  <catgry>
    <catValu>SLV</catValu>
  </catgry>
  <catgry>
    <catValu>SOM</catValu>
  </catgry>
  <catgry>
    <catValu>STP</catValu>
  </catgry>
  <catgry>
    <catValu>SUR</catValu>
  </catgry>
  <catgry>
    <catValu>SVK</catValu>
  </catgry>
  <catgry>
    <catValu>SVN</catValu>
  </catgry>
  <catgry>
    <catValu>SWE</catValu>
  </catgry>
  <catgry>
    <catValu>SWZ</catValu>
  </catgry>
  <catgry>
    <catValu>SYR</catValu>
  </catgry>
  <catgry>
    <catValu>TCD</catValu>
  </catgry>
  <catgry>
    <catValu>TGO</catValu>
  </catgry>
  <catgry>
    <catValu>THA</catValu>
  </catgry>
  <catgry>
    <catValu>TJK</catValu>
  </catgry>
  <catgry>
    <catValu>TKM</catValu>
  </catgry>
  <catgry>
    <catValu>TTO</catValu>
  </catgry>
  <catgry>
    <catValu>TUN</catValu>
  </catgry>
  <catgry>
    <catValu>TUR</catValu>
  </catgry>
  <catgry>
    <catValu>TZA</catValu>
  </catgry>
  <catgry>
    <catValu>UGA</catValu>
  </catgry>
  <catgry>
    <catValu>UKR</catValu>
  </catgry>
  <catgry>
    <catValu>URY</catValu>
  </catgry>
  <catgry>
    <catValu>USA</catValu>
  </catgry>
  <catgry>
    <catValu>UZB</catValu>
  </catgry>
  <catgry>
    <catValu>VCT</catValu>
  </catgry>
  <catgry>
    <catValu>VEN</catValu>
  </catgry>
  <catgry>
    <catValu>VIR</catValu>
  </catgry>
  <catgry>
    <catValu>VNM</catValu>
  </catgry>
  <catgry>
    <catValu>VUT</catValu>
  </catgry>
  <catgry>
    <catValu>YEM</catValu>
  </catgry>
  <catgry>
    <catValu>YUG</catValu>
  </catgry>
  <catgry>
    <catValu>ZAF</catValu>
  </catgry>
  <catgry>
    <catValu>ZAR</catValu>
  </catgry>
  <catgry>
    <catValu>ZMB</catValu>
  </catgry>
  <catgry>
    <catValu>ZWE</catValu>
  </catgry>
</var>
<var ID="V8" name="ctryname" files="F2" intrvl="discrete">
  <location width="34"/>
  <labl>Country name</labl>
  <imputation>Country name</imputation>
  <security>Country name</security>
  <embargo>Country name</embargo>
  <respUnit>Country name</respUnit>
  <sumStat type="vald">180</sumStat>
  <sumStat type="invd"/>
  <catgry>
    <catValu>Afghanistan</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>Albania</catValu>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>Algeria</catValu>
  </catgry>
  <catgry>
    <catValu>Andorra</catValu>
  </catgry>
  <catgry>
    <catValu>Angola</catValu>
  </catgry>
  <catgry>
    <catValu>Antigua and Barbuda</catValu>
  </catgry>
  <catgry>
    <catValu>Argentina</catValu>
  </catgry>
  <catgry>
    <catValu>Armenia</catValu>
  </catgry>
  <catgry>
    <catValu>Australia</catValu>
  </catgry>
  <catgry>
    <catValu>Austria</catValu>
  </catgry>
  <catgry>
    <catValu>Azerbaijan</catValu>
  </catgry>
  <catgry>
    <catValu>Bahamas, The</catValu>
  </catgry>
  <catgry>
    <catValu>Bahrain</catValu>
  </catgry>
  <catgry>
    <catValu>Bangladesh</catValu>
  </catgry>
  <catgry>
    <catValu>Barbados</catValu>
  </catgry>
  <catgry>
    <catValu>Belarus</catValu>
  </catgry>
  <catgry>
    <catValu>Belgium</catValu>
  </catgry>
  <catgry>
    <catValu>Belize</catValu>
  </catgry>
  <catgry>
    <catValu>Benin</catValu>
  </catgry>
  <catgry>
    <catValu>Bhutan</catValu>
  </catgry>
  <catgry>
    <catValu>Bolivia</catValu>
  </catgry>
  <catgry>
    <catValu>Bosnia and Herzegovina</catValu>
  </catgry>
  <catgry>
    <catValu>Brazil</catValu>
  </catgry>
  <catgry>
    <catValu>Brunei</catValu>
  </catgry>
  <catgry>
    <catValu>Bulgaria</catValu>
  </catgry>
  <catgry>
    <catValu>Burkina Faso</catValu>
  </catgry>
  <catgry>
    <catValu>Burundi</catValu>
  </catgry>
  <catgry>
    <catValu>Cambodia</catValu>
  </catgry>
  <catgry>
    <catValu>Cameroon</catValu>
  </catgry>
  <catgry>
    <catValu>Canada</catValu>
  </catgry>
  <catgry>
    <catValu>Cayman Islands</catValu>
  </catgry>
  <catgry>
    <catValu>Central African Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Chad</catValu>
  </catgry>
  <catgry>
    <catValu>Chile</catValu>
  </catgry>
  <catgry>
    <catValu>China</catValu>
  </catgry>
  <catgry>
    <catValu>Colombia</catValu>
  </catgry>
  <catgry>
    <catValu>Comoros</catValu>
  </catgry>
  <catgry>
    <catValu>Congo, Dem. Rep.</catValu>
  </catgry>
  <catgry>
    <catValu>Congo, Rep.</catValu>
  </catgry>
  <catgry>
    <catValu>Costa Rica</catValu>
  </catgry>
  <catgry>
    <catValu>Cote d'Ivoire</catValu>
  </catgry>
  <catgry>
    <catValu>Croatia</catValu>
  </catgry>
  <catgry>
    <catValu>Cuba</catValu>
  </catgry>
  <catgry>
    <catValu>Cyprus</catValu>
  </catgry>
  <catgry>
    <catValu>Czech Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Denmark</catValu>
  </catgry>
  <catgry>
    <catValu>Dominica</catValu>
  </catgry>
  <catgry>
    <catValu>Dominican Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Ecuador</catValu>
  </catgry>
  <catgry>
    <catValu>Egypt, Arab Rep.</catValu>
  </catgry>
  <catgry>
    <catValu>El Salvador</catValu>
  </catgry>
  <catgry>
    <catValu>Eritrea</catValu>
  </catgry>
  <catgry>
    <catValu>Estonia</catValu>
  </catgry>
  <catgry>
    <catValu>Ethiopia</catValu>
  </catgry>
  <catgry>
    <catValu>Faeroe Islands</catValu>
  </catgry>
  <catgry>
    <catValu>Fiji</catValu>
  </catgry>
  <catgry>
    <catValu>Finland</catValu>
  </catgry>
  <catgry>
    <catValu>France</catValu>
  </catgry>
  <catgry>
    <catValu>Gabon</catValu>
  </catgry>
  <catgry>
    <catValu>Gambia, The</catValu>
  </catgry>
  <catgry>
    <catValu>Georgia</catValu>
  </catgry>
  <catgry>
    <catValu>Germany</catValu>
  </catgry>
  <catgry>
    <catValu>Ghana</catValu>
  </catgry>
  <catgry>
    <catValu>Greece</catValu>
  </catgry>
  <catgry>
    <catValu>Grenada</catValu>
  </catgry>
  <catgry>
    <catValu>Guatemala</catValu>
  </catgry>
  <catgry>
    <catValu>Guinea</catValu>
  </catgry>
  <catgry>
    <catValu>Guinea-Bissau</catValu>
  </catgry>
  <catgry>
    <catValu>Guyana</catValu>
  </catgry>
  <catgry>
    <catValu>Haiti</catValu>
  </catgry>
  <catgry>
    <catValu>Honduras</catValu>
  </catgry>
  <catgry>
    <catValu>Hong Kong, China</catValu>
  </catgry>
  <catgry>
    <catValu>Hungary</catValu>
  </catgry>
  <catgry>
    <catValu>Iceland</catValu>
  </catgry>
  <catgry>
    <catValu>India</catValu>
  </catgry>
  <catgry>
    <catValu>Indonesia</catValu>
  </catgry>
  <catgry>
    <catValu>Iran, Islamic Rep.</catValu>
  </catgry>
  <catgry>
    <catValu>Iraq</catValu>
  </catgry>
  <catgry>
    <catValu>Ireland</catValu>
  </catgry>
  <catgry>
    <catValu>Israel</catValu>
  </catgry>
  <catgry>
    <catValu>Italy</catValu>
  </catgry>
  <catgry>
    <catValu>Jamaica</catValu>
  </catgry>
  <catgry>
    <catValu>Japan</catValu>
  </catgry>
  <catgry>
    <catValu>Jordan</catValu>
  </catgry>
  <catgry>
    <catValu>Kazakhstan</catValu>
  </catgry>
  <catgry>
    <catValu>Kenya</catValu>
  </catgry>
  <catgry>
    <catValu>Korea, Dem. Rep.</catValu>
  </catgry>
  <catgry>
    <catValu>Korea, Rep.</catValu>
  </catgry>
  <catgry>
    <catValu>Kuwait</catValu>
  </catgry>
  <catgry>
    <catValu>Kyrgyz Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Lao PDR</catValu>
  </catgry>
  <catgry>
    <catValu>Latvia</catValu>
  </catgry>
  <catgry>
    <catValu>Lebanon</catValu>
  </catgry>
  <catgry>
    <catValu>Lesotho</catValu>
  </catgry>
  <catgry>
    <catValu>Liberia</catValu>
  </catgry>
  <catgry>
    <catValu>Liechtenstein</catValu>
  </catgry>
  <catgry>
    <catValu>Lithuania</catValu>
  </catgry>
  <catgry>
    <catValu>Luxembourg</catValu>
  </catgry>
  <catgry>
    <catValu>Macao, China</catValu>
  </catgry>
  <catgry>
    <catValu>Macedonia, FYR</catValu>
  </catgry>
  <catgry>
    <catValu>Madagascar</catValu>
  </catgry>
  <catgry>
    <catValu>Malawi</catValu>
  </catgry>
  <catgry>
    <catValu>Malaysia</catValu>
  </catgry>
  <catgry>
    <catValu>Maldives</catValu>
  </catgry>
  <catgry>
    <catValu>Mali</catValu>
  </catgry>
  <catgry>
    <catValu>Mauritania</catValu>
  </catgry>
  <catgry>
    <catValu>Mexico</catValu>
  </catgry>
  <catgry>
    <catValu>Moldova</catValu>
  </catgry>
  <catgry>
    <catValu>Mongolia</catValu>
  </catgry>
  <catgry>
    <catValu>Morocco</catValu>
  </catgry>
  <catgry>
    <catValu>Mozambique</catValu>
  </catgry>
  <catgry>
    <catValu>Myanmar</catValu>
  </catgry>
  <catgry>
    <catValu>Namibia</catValu>
  </catgry>
  <catgry>
    <catValu>Nepal</catValu>
  </catgry>
  <catgry>
    <catValu>Netherlands</catValu>
  </catgry>
  <catgry>
    <catValu>Netherlands Antilles</catValu>
  </catgry>
  <catgry>
    <catValu>New Caledonia</catValu>
  </catgry>
  <catgry>
    <catValu>New Zealand</catValu>
  </catgry>
  <catgry>
    <catValu>Nicaragua</catValu>
  </catgry>
  <catgry>
    <catValu>Niger</catValu>
  </catgry>
  <catgry>
    <catValu>Nigeria</catValu>
  </catgry>
  <catgry>
    <catValu>Norway</catValu>
  </catgry>
  <catgry>
    <catValu>Oman</catValu>
  </catgry>
  <catgry>
    <catValu>Pakistan</catValu>
  </catgry>
  <catgry>
    <catValu>Panama</catValu>
  </catgry>
  <catgry>
    <catValu>Papua New Guinea</catValu>
  </catgry>
  <catgry>
    <catValu>Paraguay</catValu>
  </catgry>
  <catgry>
    <catValu>Peru</catValu>
  </catgry>
  <catgry>
    <catValu>Philippines</catValu>
  </catgry>
  <catgry>
    <catValu>Poland</catValu>
  </catgry>
  <catgry>
    <catValu>Portugal</catValu>
  </catgry>
  <catgry>
    <catValu>Puerto Rico</catValu>
  </catgry>
  <catgry>
    <catValu>Qatar</catValu>
  </catgry>
  <catgry>
    <catValu>Romania</catValu>
  </catgry>
  <catgry>
    <catValu>Russian Federation</catValu>
  </catgry>
  <catgry>
    <catValu>Rwanda</catValu>
  </catgry>
  <catgry>
    <catValu>Sao Tome and Principe</catValu>
  </catgry>
  <catgry>
    <catValu>Saudi Arabia</catValu>
  </catgry>
  <catgry>
    <catValu>Senegal</catValu>
  </catgry>
  <catgry>
    <catValu>Sierra Leone</catValu>
  </catgry>
  <catgry>
    <catValu>Singapore</catValu>
  </catgry>
  <catgry>
    <catValu>Slovak Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Slovenia</catValu>
  </catgry>
  <catgry>
    <catValu>Solomon Islands</catValu>
  </catgry>
  <catgry>
    <catValu>Somalia</catValu>
  </catgry>
  <catgry>
    <catValu>South Africa</catValu>
  </catgry>
  <catgry>
    <catValu>Spain</catValu>
  </catgry>
  <catgry>
    <catValu>Sri Lanka</catValu>
  </catgry>
  <catgry>
    <catValu>St. Kitts and Nevis</catValu>
  </catgry>
  <catgry>
    <catValu>St. Lucia</catValu>
  </catgry>
  <catgry>
    <catValu>St. Vincent and the Grenadines</catValu>
  </catgry>
  <catgry>
    <catValu>Sudan</catValu>
  </catgry>
  <catgry>
    <catValu>Suriname</catValu>
  </catgry>
  <catgry>
    <catValu>Swaziland</catValu>
  </catgry>
  <catgry>
    <catValu>Sweden</catValu>
  </catgry>
  <catgry>
    <catValu>Switzerland</catValu>
  </catgry>
  <catgry>
    <catValu>Syrian Arab Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Tajikistan</catValu>
  </catgry>
  <catgry>
    <catValu>Tanzania</catValu>
  </catgry>
  <catgry>
    <catValu>Thailand</catValu>
  </catgry>
  <catgry>
    <catValu>Togo</catValu>
  </catgry>
  <catgry>
    <catValu>Trinidad and Tobago</catValu>
  </catgry>
  <catgry>
    <catValu>Tunisia</catValu>
  </catgry>
  <catgry>
    <catValu>Turkey</catValu>
  </catgry>
  <catgry>
    <catValu>Turkmenistan</catValu>
  </catgry>
  <catgry>
    <catValu>Uganda</catValu>
  </catgry>
  <catgry>
    <catValu>Ukraine</catValu>
  </catgry>
  <catgry>
    <catValu>United Arab Emirates</catValu>
  </catgry>
  <catgry>
    <catValu>United Kingdom</catValu>
  </catgry>
  <catgry>
    <catValu>United States</catValu>
  </catgry>
  <catgry>
    <catValu>Uruguay</catValu>
  </catgry>
  <catgry>
    <catValu>Uzbekistan</catValu>
  </catgry>
  <catgry>
    <catValu>Vanuatu</catValu>
  </catgry>
  <catgry>
    <catValu>Venezuela, RB</catValu>
  </catgry>
  <catgry>
    <catValu>Vietnam</catValu>
  </catgry>
  <catgry>
    <catValu>Virgin Islands (U.S.)</catValu>
  </catgry>
  <catgry>
    <catValu>Yemen, Rep.</catValu>
  </catgry>
  <catgry>
    <catValu>Yugoslavia, FR (Serbia/Montenegro)</catValu>
  </catgry>
  <catgry>
    <catValu>Zambia</catValu>
  </catgry>
  <catgry>
    <catValu>Zimbabwe</catValu>
  </catgry>
</var>
<var ID="V9" name="up2000" files="F2" intrvl="contin">
  <location width="12"/>
  <labl>Urban population, 2000</labl>
  <imputation>Urban population, 2000</imputation>
  <security>Urban population, 2000</security>
  <embargo>Urban population, 2000</embargo>
  <respUnit>Urban population, 2000</respUnit>
  <sumStat type="vald">180</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">2641</sumStat>
  <sumStat type="max">421633654</sumStat>
  <sumStat type="mean">11000924.122</sumStat>
  <sumStat type="stdev">38633818.81</sumStat>
  <txt>Urban population consists of all residents living in cities</txt>
</var>
<var ID="V10" name="pm10c_1999" files="F2" intrvl="contin">
  <location width="8"/>
  <labl>PM10 concentration level, 1999</labl>
  <imputation>PM10 concentration level, 1999</imputation>
  <security>PM10 concentration level, 1999</security>
  <embargo>PM10 concentration level, 1999</embargo>
  <respUnit>PM10 concentration level, 1999</respUnit>
  <sumStat type="vald">180</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">8</sumStat>
  <sumStat type="max">246</sumStat>
  <sumStat type="mean">56.244</sumStat>
  <sumStat type="stdev">38.808</sumStat>
  <txt>Urban population weighted average PM10 concentrations (micro grams per cubic meter) in residential areas of cities larger than 100,000.</txt>
</var>
<var ID="V1" name="ctrycode" files="F1" intrvl="discrete">
  <location width="3"/>
  <labl>Country code</labl>
  <imputation>Country code</imputation>
  <security>Country code</security>
  <embargo>Country code</embargo>
  <respUnit>Country code</respUnit>
  <sumStat type="vald">3226</sumStat>
  <sumStat type="invd"/>
  <catgry>
    <catValu>AFG</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>AGO</catValu>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>ALB</catValu>
  </catgry>
  <catgry>
    <catValu>AND</catValu>
  </catgry>
  <catgry>
    <catValu>ANT</catValu>
  </catgry>
  <catgry>
    <catValu>ARE</catValu>
  </catgry>
  <catgry>
    <catValu>ARG</catValu>
  </catgry>
  <catgry>
    <catValu>ARM</catValu>
  </catgry>
  <catgry>
    <catValu>ATG</catValu>
  </catgry>
  <catgry>
    <catValu>AUS</catValu>
  </catgry>
  <catgry>
    <catValu>AUT</catValu>
  </catgry>
  <catgry>
    <catValu>AZE</catValu>
  </catgry>
  <catgry>
    <catValu>BDI</catValu>
  </catgry>
  <catgry>
    <catValu>BEL</catValu>
  </catgry>
  <catgry>
    <catValu>BEN</catValu>
  </catgry>
  <catgry>
    <catValu>BFA</catValu>
  </catgry>
  <catgry>
    <catValu>BGD</catValu>
  </catgry>
  <catgry>
    <catValu>BGR</catValu>
  </catgry>
  <catgry>
    <catValu>BHR</catValu>
  </catgry>
  <catgry>
    <catValu>BHS</catValu>
  </catgry>
  <catgry>
    <catValu>BIH</catValu>
  </catgry>
  <catgry>
    <catValu>BLR</catValu>
  </catgry>
  <catgry>
    <catValu>BLZ</catValu>
  </catgry>
  <catgry>
    <catValu>BOL</catValu>
  </catgry>
  <catgry>
    <catValu>BRA</catValu>
  </catgry>
  <catgry>
    <catValu>BRB</catValu>
  </catgry>
  <catgry>
    <catValu>BRN</catValu>
  </catgry>
  <catgry>
    <catValu>BTN</catValu>
  </catgry>
  <catgry>
    <catValu>CAF</catValu>
  </catgry>
  <catgry>
    <catValu>CAN</catValu>
  </catgry>
  <catgry>
    <catValu>CHE</catValu>
  </catgry>
  <catgry>
    <catValu>CHL</catValu>
  </catgry>
  <catgry>
    <catValu>CHN</catValu>
  </catgry>
  <catgry>
    <catValu>CIV</catValu>
  </catgry>
  <catgry>
    <catValu>CMR</catValu>
  </catgry>
  <catgry>
    <catValu>COG</catValu>
  </catgry>
  <catgry>
    <catValu>COL</catValu>
  </catgry>
  <catgry>
    <catValu>COM</catValu>
  </catgry>
  <catgry>
    <catValu>CRI</catValu>
  </catgry>
  <catgry>
    <catValu>CUB</catValu>
  </catgry>
  <catgry>
    <catValu>CYM</catValu>
  </catgry>
  <catgry>
    <catValu>CYP</catValu>
  </catgry>
  <catgry>
    <catValu>CZE</catValu>
  </catgry>
  <catgry>
    <catValu>DEU</catValu>
  </catgry>
  <catgry>
    <catValu>DMA</catValu>
  </catgry>
  <catgry>
    <catValu>DNK</catValu>
  </catgry>
  <catgry>
    <catValu>DOM</catValu>
  </catgry>
  <catgry>
    <catValu>DZA</catValu>
  </catgry>
  <catgry>
    <catValu>ECU</catValu>
  </catgry>
  <catgry>
    <catValu>EGY</catValu>
  </catgry>
  <catgry>
    <catValu>ERI</catValu>
  </catgry>
  <catgry>
    <catValu>ESP</catValu>
  </catgry>
  <catgry>
    <catValu>EST</catValu>
  </catgry>
  <catgry>
    <catValu>ETH</catValu>
  </catgry>
  <catgry>
    <catValu>FIN</catValu>
  </catgry>
  <catgry>
    <catValu>FJI</catValu>
  </catgry>
  <catgry>
    <catValu>FRA</catValu>
  </catgry>
  <catgry>
    <catValu>FRO</catValu>
  </catgry>
  <catgry>
    <catValu>GAB</catValu>
  </catgry>
  <catgry>
    <catValu>GBR</catValu>
  </catgry>
  <catgry>
    <catValu>GEO</catValu>
  </catgry>
  <catgry>
    <catValu>GHA</catValu>
  </catgry>
  <catgry>
    <catValu>GIN</catValu>
  </catgry>
  <catgry>
    <catValu>GMB</catValu>
  </catgry>
  <catgry>
    <catValu>GNB</catValu>
  </catgry>
  <catgry>
    <catValu>GRC</catValu>
  </catgry>
  <catgry>
    <catValu>GRD</catValu>
  </catgry>
  <catgry>
    <catValu>GTM</catValu>
  </catgry>
  <catgry>
    <catValu>GUY</catValu>
  </catgry>
  <catgry>
    <catValu>HKG</catValu>
  </catgry>
  <catgry>
    <catValu>HND</catValu>
  </catgry>
  <catgry>
    <catValu>HRV</catValu>
  </catgry>
  <catgry>
    <catValu>HTI</catValu>
  </catgry>
  <catgry>
    <catValu>HUN</catValu>
  </catgry>
  <catgry>
    <catValu>IDN</catValu>
  </catgry>
  <catgry>
    <catValu>IND</catValu>
  </catgry>
  <catgry>
    <catValu>IRL</catValu>
  </catgry>
  <catgry>
    <catValu>IRN</catValu>
  </catgry>
  <catgry>
    <catValu>IRQ</catValu>
  </catgry>
  <catgry>
    <catValu>ISL</catValu>
  </catgry>
  <catgry>
    <catValu>ISR</catValu>
  </catgry>
  <catgry>
    <catValu>ITA</catValu>
  </catgry>
  <catgry>
    <catValu>JAM</catValu>
  </catgry>
  <catgry>
    <catValu>JOR</catValu>
  </catgry>
  <catgry>
    <catValu>JPN</catValu>
  </catgry>
  <catgry>
    <catValu>KAZ</catValu>
  </catgry>
  <catgry>
    <catValu>KEN</catValu>
  </catgry>
  <catgry>
    <catValu>KGZ</catValu>
  </catgry>
  <catgry>
    <catValu>KHM</catValu>
  </catgry>
  <catgry>
    <catValu>KNA</catValu>
  </catgry>
  <catgry>
    <catValu>KOR</catValu>
  </catgry>
  <catgry>
    <catValu>KWT</catValu>
  </catgry>
  <catgry>
    <catValu>LAO</catValu>
  </catgry>
  <catgry>
    <catValu>LBN</catValu>
  </catgry>
  <catgry>
    <catValu>LBR</catValu>
  </catgry>
  <catgry>
    <catValu>LCA</catValu>
  </catgry>
  <catgry>
    <catValu>LIE</catValu>
  </catgry>
  <catgry>
    <catValu>LKA</catValu>
  </catgry>
  <catgry>
    <catValu>LSO</catValu>
  </catgry>
  <catgry>
    <catValu>LTU</catValu>
  </catgry>
  <catgry>
    <catValu>LUX</catValu>
  </catgry>
  <catgry>
    <catValu>LVA</catValu>
  </catgry>
  <catgry>
    <catValu>MAC</catValu>
  </catgry>
  <catgry>
    <catValu>MAR</catValu>
  </catgry>
  <catgry>
    <catValu>MDA</catValu>
  </catgry>
  <catgry>
    <catValu>MDG</catValu>
  </catgry>
  <catgry>
    <catValu>MDV</catValu>
  </catgry>
  <catgry>
    <catValu>MEX</catValu>
  </catgry>
  <catgry>
    <catValu>MKD</catValu>
  </catgry>
  <catgry>
    <catValu>MLI</catValu>
  </catgry>
  <catgry>
    <catValu>MMR</catValu>
  </catgry>
  <catgry>
    <catValu>MNG</catValu>
  </catgry>
  <catgry>
    <catValu>MOZ</catValu>
  </catgry>
  <catgry>
    <catValu>MRT</catValu>
  </catgry>
  <catgry>
    <catValu>MWI</catValu>
  </catgry>
  <catgry>
    <catValu>MYS</catValu>
  </catgry>
  <catgry>
    <catValu>NAM</catValu>
  </catgry>
  <catgry>
    <catValu>NCL</catValu>
  </catgry>
  <catgry>
    <catValu>NER</catValu>
  </catgry>
  <catgry>
    <catValu>NGA</catValu>
  </catgry>
  <catgry>
    <catValu>NIC</catValu>
  </catgry>
  <catgry>
    <catValu>NLD</catValu>
  </catgry>
  <catgry>
    <catValu>NOR</catValu>
  </catgry>
  <catgry>
    <catValu>NPL</catValu>
  </catgry>
  <catgry>
    <catValu>NZL</catValu>
  </catgry>
  <catgry>
    <catValu>OMN</catValu>
  </catgry>
  <catgry>
    <catValu>PAK</catValu>
  </catgry>
  <catgry>
    <catValu>PAN</catValu>
  </catgry>
  <catgry>
    <catValu>PER</catValu>
  </catgry>
  <catgry>
    <catValu>PHL</catValu>
  </catgry>
  <catgry>
    <catValu>PNG</catValu>
  </catgry>
  <catgry>
    <catValu>POL</catValu>
  </catgry>
  <catgry>
    <catValu>PRI</catValu>
  </catgry>
  <catgry>
    <catValu>PRK</catValu>
  </catgry>
  <catgry>
    <catValu>PRT</catValu>
  </catgry>
  <catgry>
    <catValu>PRY</catValu>
  </catgry>
  <catgry>
    <catValu>QAT</catValu>
  </catgry>
  <catgry>
    <catValu>ROM</catValu>
  </catgry>
  <catgry>
    <catValu>RUS</catValu>
  </catgry>
  <catgry>
    <catValu>RWA</catValu>
  </catgry>
  <catgry>
    <catValu>SAU</catValu>
  </catgry>
  <catgry>
    <catValu>SDN</catValu>
  </catgry>
  <catgry>
    <catValu>SEN</catValu>
  </catgry>
  <catgry>
    <catValu>SGP</catValu>
  </catgry>
  <catgry>
    <catValu>SLB</catValu>
  </catgry>
  <catgry>
    <catValu>SLE</catValu>
  </catgry>
  <catgry>
    <catValu>SLV</catValu>
  </catgry>
  <catgry>
    <catValu>SOM</catValu>
  </catgry>
  <catgry>
    <catValu>STP</catValu>
  </catgry>
  <catgry>
    <catValu>SUR</catValu>
  </catgry>
  <catgry>
    <catValu>SVK</catValu>
  </catgry>
  <catgry>
    <catValu>SVN</catValu>
  </catgry>
  <catgry>
    <catValu>SWE</catValu>
  </catgry>
  <catgry>
    <catValu>SWZ</catValu>
  </catgry>
  <catgry>
    <catValu>SYR</catValu>
  </catgry>
  <catgry>
    <catValu>TCD</catValu>
  </catgry>
  <catgry>
    <catValu>TGO</catValu>
  </catgry>
  <catgry>
    <catValu>THA</catValu>
  </catgry>
  <catgry>
    <catValu>TJK</catValu>
  </catgry>
  <catgry>
    <catValu>TKM</catValu>
  </catgry>
  <catgry>
    <catValu>TTO</catValu>
  </catgry>
  <catgry>
    <catValu>TUN</catValu>
  </catgry>
  <catgry>
    <catValu>TUR</catValu>
  </catgry>
  <catgry>
    <catValu>TZA</catValu>
  </catgry>
  <catgry>
    <catValu>UGA</catValu>
  </catgry>
  <catgry>
    <catValu>UKR</catValu>
  </catgry>
  <catgry>
    <catValu>URY</catValu>
  </catgry>
  <catgry>
    <catValu>USA</catValu>
  </catgry>
  <catgry>
    <catValu>UZB</catValu>
  </catgry>
  <catgry>
    <catValu>VCT</catValu>
  </catgry>
  <catgry>
    <catValu>VEN</catValu>
  </catgry>
  <catgry>
    <catValu>VIR</catValu>
  </catgry>
  <catgry>
    <catValu>VNM</catValu>
  </catgry>
  <catgry>
    <catValu>VUT</catValu>
  </catgry>
  <catgry>
    <catValu>YEM</catValu>
  </catgry>
  <catgry>
    <catValu>YUG</catValu>
  </catgry>
  <catgry>
    <catValu>ZAF</catValu>
  </catgry>
  <catgry>
    <catValu>ZAR</catValu>
  </catgry>
  <catgry>
    <catValu>ZMB</catValu>
  </catgry>
  <catgry>
    <catValu>ZWE</catValu>
  </catgry>
</var>
<var ID="V2" name="ctryname" files="F1" intrvl="discrete">
  <location width="37"/>
  <labl>Country name</labl>
  <imputation>Country name</imputation>
  <security>Country name</security>
  <embargo>Country name</embargo>
  <respUnit>Country name</respUnit>
  <sumStat type="vald">3226</sumStat>
  <sumStat type="invd"/>
  <catgry>
    <catValu>Afghanistan</catValu>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>Albania</catValu>
    <catStat type="invd"/>
  </catgry>
  <catgry>
    <catValu>Algeria</catValu>
  </catgry>
  <catgry>
    <catValu>Andorra</catValu>
  </catgry>
  <catgry>
    <catValu>Angola</catValu>
  </catgry>
  <catgry>
    <catValu>Antigua and Barbuda</catValu>
  </catgry>
  <catgry>
    <catValu>Argentina</catValu>
  </catgry>
  <catgry>
    <catValu>Armenia</catValu>
  </catgry>
  <catgry>
    <catValu>Australia</catValu>
  </catgry>
  <catgry>
    <catValu>Austria</catValu>
  </catgry>
  <catgry>
    <catValu>Azerbaijan</catValu>
  </catgry>
  <catgry>
    <catValu>Bahamas</catValu>
  </catgry>
  <catgry>
    <catValu>Bahrain</catValu>
  </catgry>
  <catgry>
    <catValu>Bangladesh</catValu>
  </catgry>
  <catgry>
    <catValu>Barbados</catValu>
  </catgry>
  <catgry>
    <catValu>Belarus</catValu>
  </catgry>
  <catgry>
    <catValu>Belgium</catValu>
  </catgry>
  <catgry>
    <catValu>Belize</catValu>
  </catgry>
  <catgry>
    <catValu>Benin</catValu>
  </catgry>
  <catgry>
    <catValu>Bhutan</catValu>
  </catgry>
  <catgry>
    <catValu>Bolivia</catValu>
  </catgry>
  <catgry>
    <catValu>Bosnia and Herzegovina</catValu>
  </catgry>
  <catgry>
    <catValu>Brazil</catValu>
  </catgry>
  <catgry>
    <catValu>Brunei Darussalam</catValu>
  </catgry>
  <catgry>
    <catValu>Bulgaria</catValu>
  </catgry>
  <catgry>
    <catValu>Burkina Faso</catValu>
  </catgry>
  <catgry>
    <catValu>Burundi</catValu>
  </catgry>
  <catgry>
    <catValu>Cambodia</catValu>
  </catgry>
  <catgry>
    <catValu>Cameroon</catValu>
  </catgry>
  <catgry>
    <catValu>Canada</catValu>
  </catgry>
  <catgry>
    <catValu>Cayman Islands</catValu>
  </catgry>
  <catgry>
    <catValu>Central African Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Chad</catValu>
  </catgry>
  <catgry>
    <catValu>Chile</catValu>
  </catgry>
  <catgry>
    <catValu>China</catValu>
  </catgry>
  <catgry>
    <catValu>China, Hong Kong SAR</catValu>
  </catgry>
  <catgry>
    <catValu>Colombia</catValu>
  </catgry>
  <catgry>
    <catValu>Comoros</catValu>
  </catgry>
  <catgry>
    <catValu>Congo</catValu>
  </catgry>
  <catgry>
    <catValu>Costa Rica</catValu>
  </catgry>
  <catgry>
    <catValu>Croatia</catValu>
  </catgry>
  <catgry>
    <catValu>Cuba</catValu>
  </catgry>
  <catgry>
    <catValu>Cyprus</catValu>
  </catgry>
  <catgry>
    <catValu>Czech Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Côte d'Ivoire</catValu>
  </catgry>
  <catgry>
    <catValu>Democratic People's Republic of Korea</catValu>
  </catgry>
  <catgry>
    <catValu>Democratic Republic of the Congo</catValu>
  </catgry>
  <catgry>
    <catValu>Denmark</catValu>
  </catgry>
  <catgry>
    <catValu>Dominica</catValu>
  </catgry>
  <catgry>
    <catValu>Dominican Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Ecuador</catValu>
  </catgry>
  <catgry>
    <catValu>Egypt</catValu>
  </catgry>
  <catgry>
    <catValu>El Salvador</catValu>
  </catgry>
  <catgry>
    <catValu>Eritrea</catValu>
  </catgry>
  <catgry>
    <catValu>Estonia</catValu>
  </catgry>
  <catgry>
    <catValu>Ethiopia</catValu>
  </catgry>
  <catgry>
    <catValu>Faeroe Islands</catValu>
  </catgry>
  <catgry>
    <catValu>Fiji</catValu>
  </catgry>
  <catgry>
    <catValu>Finland</catValu>
  </catgry>
  <catgry>
    <catValu>France</catValu>
  </catgry>
  <catgry>
    <catValu>Gabon</catValu>
  </catgry>
  <catgry>
    <catValu>Gambia</catValu>
  </catgry>
  <catgry>
    <catValu>Georgia</catValu>
  </catgry>
  <catgry>
    <catValu>Germany</catValu>
  </catgry>
  <catgry>
    <catValu>Ghana</catValu>
  </catgry>
  <catgry>
    <catValu>Greece</catValu>
  </catgry>
  <catgry>
    <catValu>Grenada</catValu>
  </catgry>
  <catgry>
    <catValu>Guatemala</catValu>
  </catgry>
  <catgry>
    <catValu>Guinea</catValu>
  </catgry>
  <catgry>
    <catValu>Guinea Bissau</catValu>
  </catgry>
  <catgry>
    <catValu>Guyana</catValu>
  </catgry>
  <catgry>
    <catValu>Haiti</catValu>
  </catgry>
  <catgry>
    <catValu>Honduras</catValu>
  </catgry>
  <catgry>
    <catValu>Hungary</catValu>
  </catgry>
  <catgry>
    <catValu>Iceland</catValu>
  </catgry>
  <catgry>
    <catValu>India</catValu>
  </catgry>
  <catgry>
    <catValu>Indonesia</catValu>
  </catgry>
  <catgry>
    <catValu>Iran (Islamic Republic of)</catValu>
  </catgry>
  <catgry>
    <catValu>Iraq</catValu>
  </catgry>
  <catgry>
    <catValu>Ireland</catValu>
  </catgry>
  <catgry>
    <catValu>Israel</catValu>
  </catgry>
  <catgry>
    <catValu>Italy</catValu>
  </catgry>
  <catgry>
    <catValu>Jamaica</catValu>
  </catgry>
  <catgry>
    <catValu>Japan</catValu>
  </catgry>
  <catgry>
    <catValu>Jordan</catValu>
  </catgry>
  <catgry>
    <catValu>Kazakhstan</catValu>
  </catgry>
  <catgry>
    <catValu>Kenya</catValu>
  </catgry>
  <catgry>
    <catValu>Kuwait</catValu>
  </catgry>
  <catgry>
    <catValu>Kyrgyzstan</catValu>
  </catgry>
  <catgry>
    <catValu>Lao People's Democratic Republic</catValu>
  </catgry>
  <catgry>
    <catValu>Latvia</catValu>
  </catgry>
  <catgry>
    <catValu>Lebanon</catValu>
  </catgry>
  <catgry>
    <catValu>Lesotho</catValu>
  </catgry>
  <catgry>
    <catValu>Liberia</catValu>
  </catgry>
  <catgry>
    <catValu>Liechtenstein</catValu>
  </catgry>
  <catgry>
    <catValu>Lithuania</catValu>
  </catgry>
  <catgry>
    <catValu>Luxembourg</catValu>
  </catgry>
  <catgry>
    <catValu>Macau</catValu>
  </catgry>
  <catgry>
    <catValu>Madagascar</catValu>
  </catgry>
  <catgry>
    <catValu>Malawi</catValu>
  </catgry>
  <catgry>
    <catValu>Malaysia</catValu>
  </catgry>
  <catgry>
    <catValu>Maldives</catValu>
  </catgry>
  <catgry>
    <catValu>Mali</catValu>
  </catgry>
  <catgry>
    <catValu>Mauritania</catValu>
  </catgry>
  <catgry>
    <catValu>Mexico</catValu>
  </catgry>
  <catgry>
    <catValu>Mongolia</catValu>
  </catgry>
  <catgry>
    <catValu>Morocco</catValu>
  </catgry>
  <catgry>
    <catValu>Mozambique</catValu>
  </catgry>
  <catgry>
    <catValu>Myanmar</catValu>
  </catgry>
  <catgry>
    <catValu>Namibia</catValu>
  </catgry>
  <catgry>
    <catValu>Nepal</catValu>
  </catgry>
  <catgry>
    <catValu>Netherlands</catValu>
  </catgry>
  <catgry>
    <catValu>Netherlands Antilles</catValu>
  </catgry>
  <catgry>
    <catValu>New Caledonia</catValu>
  </catgry>
  <catgry>
    <catValu>New Zealand</catValu>
  </catgry>
  <catgry>
    <catValu>Nicaragua</catValu>
  </catgry>
  <catgry>
    <catValu>Niger</catValu>
  </catgry>
  <catgry>
    <catValu>Nigeria</catValu>
  </catgry>
  <catgry>
    <catValu>Norway</catValu>
  </catgry>
  <catgry>
    <catValu>Oman</catValu>
  </catgry>
  <catgry>
    <catValu>Pakistan</catValu>
  </catgry>
  <catgry>
    <catValu>Panama</catValu>
  </catgry>
  <catgry>
    <catValu>Papua New Guinea</catValu>
  </catgry>
  <catgry>
    <catValu>Paraguay</catValu>
  </catgry>
  <catgry>
    <catValu>Peru</catValu>
  </catgry>
  <catgry>
    <catValu>Philippines</catValu>
  </catgry>
  <catgry>
    <catValu>Poland</catValu>
  </catgry>
  <catgry>
    <catValu>Portugal</catValu>
  </catgry>
  <catgry>
    <catValu>Puerto Rico</catValu>
  </catgry>
  <catgry>
    <catValu>Qatar</catValu>
  </catgry>
  <catgry>
    <catValu>Republic of Korea</catValu>
  </catgry>
  <catgry>
    <catValu>Republic of Moldova</catValu>
  </catgry>
  <catgry>
    <catValu>Romania</catValu>
  </catgry>
  <catgry>
    <catValu>Russian Federation</catValu>
  </catgry>
  <catgry>
    <catValu>Rwanda</catValu>
  </catgry>
  <catgry>
    <catValu>Saint Kitts and Nevis</catValu>
  </catgry>
  <catgry>
    <catValu>Saint Lucia</catValu>
  </catgry>
  <catgry>
    <catValu>Saint Vincent and the Grenadines</catValu>
  </catgry>
  <catgry>
    <catValu>Sao Tome and Principe</catValu>
  </catgry>
  <catgry>
    <catValu>Saudi Arabia</catValu>
  </catgry>
  <catgry>
    <catValu>Senegal</catValu>
  </catgry>
  <catgry>
    <catValu>Sierra Leone</catValu>
  </catgry>
  <catgry>
    <catValu>Singapore</catValu>
  </catgry>
  <catgry>
    <catValu>Slovakia</catValu>
  </catgry>
  <catgry>
    <catValu>Slovenia</catValu>
  </catgry>
  <catgry>
    <catValu>Solomon Islands</catValu>
  </catgry>
  <catgry>
    <catValu>Somalia</catValu>
  </catgry>
  <catgry>
    <catValu>South Africa</catValu>
  </catgry>
  <catgry>
    <catValu>Spain</catValu>
  </catgry>
  <catgry>
    <catValu>Sri Lanka</catValu>
  </catgry>
  <catgry>
    <catValu>Sudan</catValu>
  </catgry>
  <catgry>
    <catValu>Suriname</catValu>
  </catgry>
  <catgry>
    <catValu>Swaziland</catValu>
  </catgry>
  <catgry>
    <catValu>Sweden</catValu>
  </catgry>
  <catgry>
    <catValu>Switzerland</catValu>
  </catgry>
  <catgry>
    <catValu>Syrian Arab Republic</catValu>
  </catgry>
  <catgry>
    <catValu>TFYR Macedonia</catValu>
  </catgry>
  <catgry>
    <catValu>Tajikistan</catValu>
  </catgry>
  <catgry>
    <catValu>Thailand</catValu>
  </catgry>
  <catgry>
    <catValu>Togo</catValu>
  </catgry>
  <catgry>
    <catValu>Trinidad and Tobago</catValu>
  </catgry>
  <catgry>
    <catValu>Tunisia</catValu>
  </catgry>
  <catgry>
    <catValu>Turkey</catValu>
  </catgry>
  <catgry>
    <catValu>Turkmenistan</catValu>
  </catgry>
  <catgry>
    <catValu>Uganda</catValu>
  </catgry>
  <catgry>
    <catValu>Ukraine</catValu>
  </catgry>
  <catgry>
    <catValu>United Arab Emirates</catValu>
  </catgry>
  <catgry>
    <catValu>United Kingdom</catValu>
  </catgry>
  <catgry>
    <catValu>United Republic of Tanzania</catValu>
  </catgry>
  <catgry>
    <catValu>United States Virgin Islands</catValu>
  </catgry>
  <catgry>
    <catValu>United States of America</catValu>
  </catgry>
  <catgry>
    <catValu>Uruguay</catValu>
  </catgry>
  <catgry>
    <catValu>Uzbekistan</catValu>
  </catgry>
  <catgry>
    <catValu>Vanuatu</catValu>
  </catgry>
  <catgry>
    <catValu>Venezuela</catValu>
  </catgry>
  <catgry>
    <catValu>Viet Nam</catValu>
  </catgry>
  <catgry>
    <catValu>Yemen</catValu>
  </catgry>
  <catgry>
    <catValu>Yugoslavia</catValu>
  </catgry>
  <catgry>
    <catValu>Zambia</catValu>
  </catgry>
  <catgry>
    <catValu>Zimbabwe</catValu>
  </catgry>
</var>
<var ID="V3" name="citycode" files="F1" intrvl="contin">
  <location width="12"/>
  <labl>City code</labl>
  <imputation>City code</imputation>
  <security>City code</security>
  <embargo>City code</embargo>
  <respUnit>City code</respUnit>
  <sumStat type="vald">3226</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">40001</sumStat>
  <sumStat type="max">8940007</sumStat>
  <sumStat type="mean">4242011.53</sumStat>
  <sumStat type="stdev">2556960.976</sumStat>
</var>
<var ID="V4" name="cityname" files="F1" intrvl="discrete">
  <location width="44"/>
  <labl>Country name</labl>
  <imputation>Country name</imputation>
  <security>Country name</security>
  <embargo>Country name</embargo>
  <respUnit>Country name</respUnit>
  <sumStat type="vald">3226</sumStat>
  <sumStat type="invd"/>
</var>
<var ID="V5" name="cp2000" files="F1" intrvl="contin">
  <location width="12"/>
  <labl>City population, 2000</labl>
  <imputation>City population, 2000</imputation>
  <security>City population, 2000</security>
  <embargo>City population, 2000</embargo>
  <respUnit>City population, 2000</respUnit>
  <sumStat type="vald">3226</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">2641</sumStat>
  <sumStat type="max">20951320</sumStat>
  <sumStat type="mean">613814.757</sumStat>
  <sumStat type="stdev">1248557.658</sumStat>
</var>
<var ID="V6" name="pm10c_1999" files="F1" intrvl="contin">
  <location width="8"/>
  <labl>PM10 concentration level, 1999</labl>
  <imputation>PM10 concentration level, 1999</imputation>
  <security>PM10 concentration level, 1999</security>
  <embargo>PM10 concentration level, 1999</embargo>
  <respUnit>PM10 concentration level, 1999</respUnit>
  <sumStat type="vald">3226</sumStat>
  <sumStat type="invd"/>
  <sumStat type="min">6</sumStat>
  <sumStat type="max">359</sumStat>
  <sumStat type="mean">51.036</sumStat>
  <sumStat type="stdev">38.12</sumStat>
  <txt>Urban population weighted average PM10 concentrations (micro grams per cubic meter) in residential areas of cities larger than 100,000.</txt>
</var>
</dataDscr></codeBook>
