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
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Created on
Aug 24, 2018
Last modified
Oct 18, 2023
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228221
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1955
d5_m - Date of birth (month) (w1_c_dob_m)
Data file: Child_W1_Secure_V7.0.0
Overview
Valid:
9395
Invalid:
209
Type:
Discrete
Decimal:
0
Width:
2
Range:
1 - 99
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 774 |
8.1%
|
| 2 | February | 705 |
7.3%
|
| 3 | March | 853 |
8.9%
|
| 4 | April | 734 |
7.6%
|
| 5 | May | 797 |
8.3%
|
| 6 | June | 816 |
8.5%
|
| 7 | July | 779 |
8.1%
|
| 8 | August | 834 |
8.7%
|
| 9 | September | 888 |
9.2%
|
| 10 | October | 730 |
7.6%
|
| 11 | November | 693 |
7.2%
|
| 12 | December | 750 |
7.8%
|
| 33 | Missing | 4 |
0%
|
| 55 | Not Applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 38 |
0.4%
|
| Sysmiss | 209 |
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.