National Income Dynamics Study 2012
South Africa, 2012
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Reference ID
ZAF_2012_NIDS-W3_v01_EN_M_v01_A_OCS
Producer(s)
Southern Africa Labour and Development Research Unit
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Metadata
Created on
Oct 07, 2020
Last modified
Nov 03, 2020
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d2 - Biological mother's age at death (w3_a_mthdtha)
Data file: Adult_W3_Anon_V2.1
Overview
Valid:
7814
Invalid:
14652
Minimum:
-9
Maximum:
115
Type:
Discrete
Decimal:
0
Start:
552
End:
554
Width:
3
Range:
-9 - 115
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know | 4604 |
58.9%
|
| -8 | Refused | 20 |
0.3%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 45 |
0.6%
|
| 13 | 1 |
0%
|
|
| 15 | 4 |
0.1%
|
|
| 16 | 2 |
0%
|
|
| 17 | 2 |
0%
|
|
| 18 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 2 |
0%
|
|
| 21 | 4 |
0.1%
|
|
| 22 | 4 |
0.1%
|
|
| 23 | 6 |
0.1%
|
|
| 24 | 3 |
0%
|
|
| 25 | 9 |
0.1%
|
|
| 26 | 9 |
0.1%
|
|
| 27 | 14 |
0.2%
|
|
| 28 | 18 |
0.2%
|
|
| 29 | 24 |
0.3%
|
|
| 30 | 28 |
0.4%
|
|
| 31 | 24 |
0.3%
|
|
| 32 | 37 |
0.5%
|
|
| 33 | 36 |
0.5%
|
|
| 34 | 45 |
0.6%
|
|
| 35 | 43 |
0.6%
|
|
| 36 | 40 |
0.5%
|
|
| 37 | 35 |
0.4%
|
|
| 38 | 53 |
0.7%
|
|
| 39 | 33 |
0.4%
|
|
| 40 | 60 |
0.8%
|
|
| 41 | 33 |
0.4%
|
|
| 42 | 66 |
0.8%
|
|
| 43 | 63 |
0.8%
|
|
| 44 | 36 |
0.5%
|
|
| 45 | 61 |
0.8%
|
|
| 46 | 47 |
0.6%
|
|
| 47 | 72 |
0.9%
|
|
| 48 | 55 |
0.7%
|
|
| 49 | 45 |
0.6%
|
|
| 50 | 68 |
0.9%
|
|
| 51 | 28 |
0.4%
|
|
| 52 | 54 |
0.7%
|
|
| 53 | 43 |
0.6%
|
|
| 54 | 55 |
0.7%
|
|
| 55 | 52 |
0.7%
|
|
| 56 | 46 |
0.6%
|
|
| 57 | 48 |
0.6%
|
|
| 58 | 67 |
0.9%
|
|
| 59 | 58 |
0.7%
|
|
| 60 | 115 |
1.5%
|
|
| 61 | 41 |
0.5%
|
|
| 62 | 60 |
0.8%
|
|
| 63 | 75 |
1%
|
|
| 64 | 48 |
0.6%
|
|
| 65 | 79 |
1%
|
|
| 66 | 40 |
0.5%
|
|
| 67 | 47 |
0.6%
|
|
| 68 | 58 |
0.7%
|
|
| 69 | 43 |
0.6%
|
|
| 70 | 87 |
1.1%
|
|
| 71 | 44 |
0.6%
|
|
| 72 | 77 |
1%
|
|
| 73 | 42 |
0.5%
|
|
| 74 | 42 |
0.5%
|
|
| 75 | 63 |
0.8%
|
|
| 76 | 45 |
0.6%
|
|
| 77 | 38 |
0.5%
|
|
| 78 | 54 |
0.7%
|
|
| 79 | 39 |
0.5%
|
|
| 80 | 57 |
0.7%
|
|
| 81 | 26 |
0.3%
|
|
| 82 | 45 |
0.6%
|
|
| 83 | 32 |
0.4%
|
|
| 84 | 34 |
0.4%
|
|
| 85 | 36 |
0.5%
|
|
| 86 | 37 |
0.5%
|
|
| 87 | 22 |
0.3%
|
|
| 88 | 23 |
0.3%
|
|
| 89 | 16 |
0.2%
|
|
| 90 | 18 |
0.2%
|
|
| 91 | 14 |
0.2%
|
|
| 92 | 24 |
0.3%
|
|
| 93 | 16 |
0.2%
|
|
| 94 | 12 |
0.2%
|
|
| 95 | 10 |
0.1%
|
|
| 96 | 5 |
0.1%
|
|
| 97 | 10 |
0.1%
|
|
| 98 | 3 |
0%
|
|
| 99 | 3 |
0%
|
|
| 100 | 5 |
0.1%
|
|
| 101 | 6 |
0.1%
|
|
| 102 | 1 |
0%
|
|
| 103 | 5 |
0.1%
|
|
| 104 | 2 |
0%
|
|
| 105 | 1 |
0%
|
|
| 106 | 2 |
0%
|
|
| 107 | 1 |
0%
|
|
| 108 | 1 |
0%
|
|
| 110 | 5 |
0.1%
|
|
| 115 | 1 |
0%
|
|
| Sysmiss | 14652 |
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.