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    Home / Data Portal / SRDC / ZAF-SALDRU-NIDSSD-2017-V1.0.0 / variable [F2]
SRDC

National Income Dynamics Study 2017, Wave 5 Secure Data

South Africa, 2017
National Income Dynamics Study
DataFirst Secure Research Data Centre
Southern Africa Labour and Development Research Unit,
Created on August 29, 2018 Last modified August 29, 2018 Page views 118574 Download 1186 Metadata xml (ddi standard) json
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  • Data files
  • admin_w5_secure_v1.0.0
  • adult_w5_secure_v1.0.0
  • child_w5_secure_v1.0.0
  • hhderived_w5_secure_v1.0.0
  • hhquestionnaire_w5_secure_v1.0.0
  • householdroster_w5_secure_v1.0.0
  • indderived_w5_secure_v1.0.0
  • link_file_w5_secure_v1.0.0
  • proxy_w5_secure_v1.0.0
csv json

c2_6_y3 - Date of birth (year) of child 3 (w5_a_bhdob_y3)

Data file: adult_w5_secure_v1.0.0

Overview

Valid: 5515
Invalid: 24595
Type: discrete
Decimal: 0
loc_width: 4
var_range: 1949 - 9999
var_format: numeric

Questions and instructions

Categories
Value Category Cases
1949 1
0%
1950 3
0.1%
1951 3
0.1%
1952 2
0%
1953 2
0%
1954 2
0%
1955 2
0%
1956 7
0.1%
1957 7
0.1%
1958 7
0.1%
1959 8
0.1%
1960 17
0.3%
1961 14
0.3%
1962 17
0.3%
1963 34
0.6%
1964 32
0.6%
1965 33
0.6%
1966 37
0.7%
1967 30
0.5%
1968 39
0.7%
1969 42
0.8%
1970 62
1.1%
1971 54
1%
1972 63
1.1%
1973 62
1.1%
1974 79
1.4%
1975 80
1.5%
1976 87
1.6%
1977 77
1.4%
1978 65
1.2%
1979 83
1.5%
1980 103
1.9%
1981 91
1.7%
1982 112
2%
1983 118
2.1%
1984 103
1.9%
1985 117
2.1%
1986 119
2.2%
1987 122
2.2%
1988 103
1.9%
1989 116
2.1%
1990 118
2.1%
1991 132
2.4%
1992 96
1.7%
1993 109
2%
1994 92
1.7%
1995 100
1.8%
1996 111
2%
1997 93
1.7%
1998 91
1.7%
1999 111
2%
2000 111
2%
2001 107
1.9%
2002 92
1.7%
2003 91
1.7%
2004 104
1.9%
2005 105
1.9%
2006 106
1.9%
2007 116
2.1%
2008 124
2.2%
2009 106
1.9%
2010 137
2.5%
2011 132
2.4%
2012 129
2.3%
2013 123
2.2%
2014 139
2.5%
2015 178
3.2%
2016 141
2.6%
2017 45
0.8%
3333 Missing 0
0%
5555 Not Applicable 0
0%
8888 Refused 2
0%
9999 Don't know 219
4%
Sysmiss 24595
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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