National Income Dynamics Study Secure Data 2012
Wave 3
South Africa, 2012
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Reference ID
zaf-saldru-nidssd-2012-v3.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
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Created on
Aug 24, 2018
Last modified
Feb 19, 2026
Page views
317870
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- Data files
- Admin_W3_Secure_V3.0.0_metadata
- Adult_W3_Secure_V3.0.0_metadata
- Child_W3_Secure_V3.0.0_metadata
- hhderived_W3_Secure_V3.0.0_metadata
- HHQuestionnaire_W3_Secure_V3.0.0_metadata
- HouseholdRoster_W3_Secure_V3.0.0_metadata
- indderived_W3_Secure_V3.0.0_metadata
- Link_File_W3_Secure_V3.0.0_metadata
- Proxy_W3_Secure_V3.0.0_metadata
e35_2 - Occupational code for self-employment 2 activity (w3_a_emsothatc_isco_c)
Data file: Adult_W3_Secure_V3.0.0_metadata
Overview
Valid:
60
Invalid:
22397
Type:
Discrete
Decimal:
0
loc_start_pos:
1717
loc_end_pos:
1718
Width:
2
Range:
-9 - 10
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 9 |
15%
|
| 0 | Armed forces occupations | 0 |
0%
|
| 1 | Managers | 2 |
3.3%
|
| 2 | Professionals | 4 |
6.7%
|
| 3 | Technicians and associate professionals | 6 |
10%
|
| 4 | Clerical support workers | 0 |
0%
|
| 5 | Service and sales workers | 15 |
25%
|
| 6 | Skilled agricultural, forestry and fishery workers | 0 |
0%
|
| 7 | Craft and related trades workers | 10 |
16.7%
|
| 8 | Plant and machine operators, and assemblers | 2 |
3.3%
|
| 9 | Elementary occupations | 12 |
20%
|
| 10 | Never worked | 0 |
0%
|
| Sysmiss | 22397 |
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.