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    Home / Data Portal / NIDS / ZAF-SALDRU-NIDS-2010-2011-V4.0.0 / variable [F40]
NIDS

National Income Dynamics Study 2010-2011, Wave 2

South Africa, 2010 - 2011
African Centre of Excellence for Inequality Research
National Income Dynamics Study
Southern Africa Labour and Development Research Unit,
Created on August 20, 2021 Last modified August 20, 2021 Page views 280098 Download 35219 Metadata xml (ddi standard) json
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  • Data files
  • Admin_W2_Anon_V4.0.0
  • Adult_W2_Anon_V4.0.0
  • Child_W2_Anon_V4.0.0
  • HHQuestionnaire_W2_Anon_V4.0.0
  • HouseholdRoster_W2_Anon_V4.0.0
  • indderived_W2_Anon_V4.0.0
  • Link_File_W2_Anon_V4.0.0
  • Proxy_W2_Anon_V4.0.0
  • hhderived_W2_Anon_V4.0.0
csv json

e7 - Biological mother's year of death (w2_c_mthdthy)

Data file: Child_W2_Anon_V4.0.0

Overview

Valid: 825
Invalid: 10468
Type: discrete
Decimal: 0
loc_width: 4
var_range: 1996 - 9999
var_format: numeric

Questions and instructions

Categories
Value Category Cases
1996 1
0.1%
1997 3
0.4%
1998 6
0.7%
1999 6
0.7%
2000 8
1%
2001 19
2.3%
2002 17
2.1%
2003 40
4.8%
2004 40
4.8%
2005 62
7.5%
2006 54
6.5%
2007 80
9.7%
2008 80
9.7%
2009 88
10.7%
2010 74
9%
2011 3
0.4%
2222 Not asked in Phase 2 0
0%
3333 Missing 79
9.6%
5555 Not Applicable 0
0%
8888 Refused 18
2.2%
9999 Don't know 147
17.8%
Sysmiss 10468
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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