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,
Collections
Created on
Nov 24, 2013
Last modified
Jul 18, 2023
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c2_3_m9 - Date of birth (month) of child 9 (w2_a_bhdob_m9)
Data file: Adult_W2_Anon_V4.0.0
Overview
Valid:
358
Invalid:
21516
Type:
Discrete
Decimal:
0
loc_start_pos:
356
loc_end_pos:
357
Width:
2
Range:
1 - 99
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 9 |
2.5%
|
| 2 | February | 22 |
6.1%
|
| 3 | March | 18 |
5%
|
| 4 | April | 14 |
3.9%
|
| 5 | May | 11 |
3.1%
|
| 6 | June | 11 |
3.1%
|
| 7 | July | 16 |
4.5%
|
| 8 | August | 21 |
5.9%
|
| 9 | September | 20 |
5.6%
|
| 10 | October | 15 |
4.2%
|
| 11 | November | 18 |
5%
|
| 12 | December | 17 |
4.7%
|
| 33 | Missing | 3 |
0.8%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 163 |
45.5%
|
| Sysmiss | 21516 |
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.