National Income Dynamics Study - Coronavirus Rapid Mobile Survey 2020, Wave 3
South Africa, 2020
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Reference ID
zaf-saldru-nids-cram-2020-w3-v3.0.0
Producer(s)
Nic Spaull - Ronelle Burger - Rulof Burger - David Carel - Reza Daniels - Nwabisa Makaluza - Dorrit Posel - Vimal Ranchhod - Servaas van der Berg - Gabrielle Wills
Metadata
Created on
Feb 15, 2021
Last modified
Mar 11, 2025
Page views
34616
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a8_m - Date of birth (month) (w3_nc_dob_m)
Data file: NIDS-CRAM_Wave3_Anon_V3.0.0
Overview
Valid:
6130
Invalid:
1968
Type:
Discrete
Decimal:
0
Width:
2
Range:
1 - 99
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 544 |
8.9%
|
| 2 | February | 438 |
7.1%
|
| 3 | March | 506 |
8.3%
|
| 4 | April | 488 |
8%
|
| 5 | May | 477 |
7.8%
|
| 6 | June | 562 |
9.2%
|
| 7 | July | 478 |
7.8%
|
| 8 | August | 492 |
8%
|
| 9 | September | 552 |
9%
|
| 10 | October | 428 |
7%
|
| 11 | November | 442 |
7.2%
|
| 12 | December | 473 |
7.7%
|
| 33 | Missing | 0 |
0%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 27 |
0.4%
|
| 99 | Don't know | 223 |
3.6%
|
| Sysmiss | 1968 |
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.