National Income Dynamics Study 2008, Wave 1 Secure Data
South Africa, 2008
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Reference ID
zaf-saldru-nidssd-2008-v7.0.0
Producer(s)
Southern Africa Labour and Development Research Unit
Created on
Aug 24, 2018
Last modified
Oct 18, 2023
Page views
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b1 - Date of birth (month) (w1_p_dob_m)
Data file: Proxy_W1_Secure_V7.0.0
Overview
Valid:
1750
Invalid:
0
Type:
Discrete
Decimal:
0
Width:
2
Range:
1 - 99
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 152 |
8.7%
|
| 2 | February | 145 |
8.3%
|
| 3 | March | 144 |
8.2%
|
| 4 | April | 122 |
7%
|
| 5 | May | 123 |
7%
|
| 6 | June | 174 |
9.9%
|
| 7 | July | 129 |
7.4%
|
| 8 | August | 143 |
8.2%
|
| 9 | September | 158 |
9%
|
| 10 | October | 117 |
6.7%
|
| 11 | November | 140 |
8%
|
| 12 | December | 133 |
7.6%
|
| 33 | Missing | 3 |
0.2%
|
| 55 | Not Applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 67 |
3.8%
|
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.