National Income Dynamics Study 2010-2011, Wave 2
South Africa, 2010 - 2011
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Reference ID
zaf-saldru-nids-2010-2011-v4.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
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Created on
Nov 24, 2013
Last modified
Jul 18, 2023
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c2_3_m1 - Date of birth (month) of child 1 (w2_a_bhdob_m1)
Data file: Adult_W2_Anon_V4.0.0
Overview
Valid:
7949
Invalid:
13925
Type:
Discrete
Decimal:
0
Width:
2
Range:
1 - 99
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 631 |
2.9%
|
| 2 | February | 603 |
2.8%
|
| 3 | March | 668 |
3.1%
|
| 4 | April | 589 |
2.7%
|
| 5 | May | 643 |
2.9%
|
| 6 | June | 732 |
3.3%
|
| 7 | July | 610 |
2.8%
|
| 8 | August | 690 |
3.2%
|
| 9 | September | 707 |
3.2%
|
| 10 | October | 591 |
2.7%
|
| 11 | November | 557 |
2.5%
|
| 12 | December | 593 |
2.7%
|
| 33 | Missing | 9 |
0%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 2 |
0%
|
| 99 | Don't know | 324 |
1.5%
|
| Sysmiss | 13925 |
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.