National Income Dynamics Study 2014-2015, Wave 4 Secure Data
South Africa, 2014 - 2015
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Reference ID
zaf-saldru-nidssd-2014-2015-v2.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
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Created on
Aug 24, 2018
Last modified
Aug 29, 2018
Page views
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b1_m - Date of birth (month) (w4_p_dob_m)
Data file: Proxy_W4_Secure_V2.0.0
Overview
Valid:
1593
Invalid:
4
Type:
Discrete
Decimal:
0
Width:
14
Range:
1 - 99
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 148 |
9.3%
|
| 2 | February | 135 |
8.5%
|
| 3 | March | 126 |
7.9%
|
| 4 | April | 139 |
8.7%
|
| 5 | May | 112 |
7%
|
| 6 | June | 163 |
10.2%
|
| 7 | July | 105 |
6.6%
|
| 8 | August | 147 |
9.2%
|
| 9 | September | 142 |
8.9%
|
| 10 | October | 119 |
7.5%
|
| 11 | November | 107 |
6.7%
|
| 12 | December | 142 |
8.9%
|
| 33 | Missing | 0 |
0%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 8 |
0.5%
|
| Sysmiss | 4 |
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.