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    Home / Central Data Catalog / MLI_2010_INS_V01_M_WB / variable [F1]
central

Informal Survey 2010

Mali, 2010
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Reference ID
MLI_2010_InS_v01_M_WB
Producer(s)
World Bank
Metadata
DDI/XML JSON
Created on
Sep 29, 2011
Last modified
Mar 29, 2019
Page views
7519
Downloads
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  • Study Description
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  • Mali-2010-Informal-full
    data-

b12. What year did this business originally start? (b12)

Data file: Mali-2010-Informal-full data-

Overview

Valid: 120
Invalid: 0
Type: Discrete
Decimal: 0
Start: 111
End: 114
Width: 4
Range: -
Format:

Questions and instructions

Literal question
What year did this business originally start?
Categories
Value Category
-9 Don’t know (spontaneous)
1963
1972
1980
1982
1983
1984
1985
1986
1987
1988
1990
1991
1992
1994
1995
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
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.
Interviewer instructions
INTERVIEWER: PROVIDE FOUR DIGITS FOR YEAR
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