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Research Database on Infrastructure Economic Performance 1980-2004

Aruba, Afghanistan, Angola...and 190 more, 1980 - 2004
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Reference ID
WLD_2004_IEP_v01_M
Producer(s)
Antonio Estache and Ana Goicoechea
Metadata
DDI/XML JSON
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Created on
Nov 10, 2011
Last modified
Jun 14, 2022
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Income level (according to the WDI 2003 criteria) (incgrp)

Data file: f00

Overview

Valid: 207
Invalid: 0
Type: Discrete
Decimal: 0
Width: 101
Range: -
Format:

Questions and instructions

Categories
Value Category
1 LIC: Low-income economies. Those in which 2001 GNI per capita was $745 or less.
2 LMC: Lower-middle-income economies. Those in which 2001 GNI per capita was between $745 and $2,975.
3 NOC: High-income non-OECD. Non-OECD countries in which 2001 GNI per capita was $9,206 or more.
4 OEC: High-income OECD. OECD countries in which 2001 GNI per capita was $9,206 or more.
5 UMC: Upper-middle-income economies. Those in which 2001 GNI per capita was between $2,976 and $9,205.
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
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