IHSN Survey Catalog
  • Home
  • Microdata Catalog
  • Citations
  • Login
    Login
    Home / Central Data Catalog / ZAF_2020_NIDS-CRAM-W2_V02_M / variable [F4]
central

National Income Dynamics Study - Coronavirus Rapid Mobile Survey 2020, Wave 2

South Africa, 2020
Get Microdata
Reference ID
ZAF_2020_NIDS-CRAM-W2_v02_M
Producer(s)
Nic Spaull, Ronelle Burger, Rulof Burger, David Carel, Reza Daniels, Nwabisa Makaluza, Dorrit Posel, Vimal Ranchhod, Servaas van der Berg, Gabrielle Wills
Metadata
DDI/XML JSON
Created on
Jan 16, 2021
Last modified
Jan 16, 2021
Page views
4538
Downloads
303
  • Study Description
  • Data Dictionary
  • Downloads
  • Get Microdata
  • Data files
  • NIDS-CRAM_Wave2_Anon_V3.0.0.dta
  • Link_File_NIDS-CRAM_Wave2_Anon_V3.0.0.dta
  • derived_NIDS-CRAM_Wave2_Anon_V3.0.0.dta

a8_y - Date of birth (year) (w2_nc_dob_y)

Data file: NIDS-CRAM_Wave2_Anon_V3.0.0.dta

Overview

Valid: 5676
Invalid: 1375
Minimum: 1918
Maximum: 9999
Type: Discrete
Decimal: 0
Start: 60
End: 63
Width: 4
Range: 1918 - 9999
Format: Numeric

Questions and instructions

Categories
Value Category Cases
1918 1
0%
1928 1
0%
1929 1
0%
1930 2
0%
1931 1
0%
1932 7
0.1%
1933 3
0.1%
1934 6
0.1%
1935 5
0.1%
1936 7
0.1%
1937 8
0.1%
1938 8
0.1%
1939 8
0.1%
1940 11
0.2%
1941 11
0.2%
1942 19
0.3%
1943 19
0.3%
1944 22
0.4%
1945 15
0.3%
1946 23
0.4%
1947 27
0.5%
1948 22
0.4%
1949 25
0.4%
1950 26
0.5%
1951 35
0.6%
1952 42
0.7%
1953 35
0.6%
1954 45
0.8%
1955 43
0.8%
1956 42
0.7%
1957 49
0.9%
1958 38
0.7%
1959 33
0.6%
1960 53
0.9%
1961 42
0.7%
1962 72
1.3%
1963 55
1%
1964 46
0.8%
1965 51
0.9%
1966 51
0.9%
1967 48
0.8%
1968 53
0.9%
1969 96
1.7%
1970 93
1.6%
1971 105
1.8%
1972 115
2%
1973 98
1.7%
1974 122
2.1%
1975 138
2.4%
1976 104
1.8%
1977 121
2.1%
1978 121
2.1%
1979 119
2.1%
1980 145
2.6%
1981 116
2%
1982 150
2.6%
1983 153
2.7%
1984 158
2.8%
1985 175
3.1%
1986 160
2.8%
1987 186
3.3%
1988 187
3.3%
1989 165
2.9%
1990 143
2.5%
1991 123
2.2%
1992 111
2%
1993 98
1.7%
1994 124
2.2%
1995 129
2.3%
1996 124
2.2%
1997 124
2.2%
1998 129
2.3%
1999 124
2.2%
2000 139
2.4%
2001 131
2.3%
2002 26
0.5%
3333 Missing 0
0%
5555 Not applicable 0
0%
8888 Refused 17
0.3%
9999 Don't know 196
3.5%
Sysmiss 1375
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.
Back to Catalog
IHSN Survey Catalog

© IHSN Survey Catalog, All Rights Reserved.