National Income Dynamics Study Secure Data 2012
Wave 3
South Africa, 2012
Get Microdata
Reference ID
zaf-saldru-nidssd-2012-v3.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
Created on
Aug 24, 2018
Last modified
Feb 19, 2026
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315138
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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
d5_y - Date of birth (year) (w3_c_dob_y)
Data file: Child_W3_Secure_V3.0.0_metadata
Overview
Valid:
11183
Invalid:
1199
Type:
Discrete
Decimal:
0
loc_start_pos:
551
loc_end_pos:
554
Width:
4
Range:
1996 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1996 | 5 |
0%
|
|
| 1997 | 324 |
2.9%
|
|
| 1998 | 698 |
6.2%
|
|
| 1999 | 750 |
6.7%
|
|
| 2000 | 764 |
6.8%
|
|
| 2001 | 707 |
6.3%
|
|
| 2002 | 675 |
6%
|
|
| 2003 | 744 |
6.7%
|
|
| 2004 | 784 |
7%
|
|
| 2005 | 774 |
6.9%
|
|
| 2006 | 815 |
7.3%
|
|
| 2007 | 808 |
7.2%
|
|
| 2008 | 838 |
7.5%
|
|
| 2009 | 728 |
6.5%
|
|
| 2010 | 717 |
6.4%
|
|
| 2011 | 655 |
5.9%
|
|
| 2012 | 393 |
3.5%
|
|
| 3333 | Missing | 0 |
0%
|
| 5555 | Not Applicable | 0 |
0%
|
| 8888 | Refused | 0 |
0%
|
| 9999 | Don't know | 4 |
0%
|
| Sysmiss | 1199 |
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.