National Income Dynamics Study 2017, Wave 5 Secure Data
South Africa, 2017
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Reference ID
zaf-saldru-nidssd-2017-v1.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
Aug 28, 2018
Last modified
Aug 29, 2018
Page views
378334
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1909
c2_6_m9 - Date of birth (month) of child 9 (w5_a_bhdob_m9)
Data file: adult_w5_secure_v1.0.0
Overview
Valid:
315
Invalid:
29795
Type:
Discrete
Decimal:
0
loc_start_pos:
411
loc_end_pos:
412
Width:
2
Range:
1 - 99
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 11 |
3.5%
|
| 2 | February | 18 |
5.7%
|
| 3 | March | 16 |
5.1%
|
| 4 | April | 15 |
4.8%
|
| 5 | May | 10 |
3.2%
|
| 6 | June | 12 |
3.8%
|
| 7 | July | 16 |
5.1%
|
| 8 | August | 20 |
6.3%
|
| 9 | September | 18 |
5.7%
|
| 10 | October | 15 |
4.8%
|
| 11 | November | 17 |
5.4%
|
| 12 | December | 12 |
3.8%
|
| 33 | Missing | 0 |
0%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 135 |
42.9%
|
| Sysmiss | 29795 |
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.