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
421443
Downloads
1966
d7 - Head circumference at birth in cm (w5_c_brhead)
Data file: child_w5_secure_v1.0.0
Overview
Valid:
13619
Invalid:
1374
Type:
Discrete
Decimal:
0
loc_start_pos:
223
loc_end_pos:
224
Width:
2
Range:
-9 - 55
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 5594 |
41.1%
|
| -8 | Refused | 45 |
0.3%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 159 |
1.2%
|
| 12 | 1 |
0%
|
|
| 20 | 4 |
0%
|
|
| 22 | 1 |
0%
|
|
| 23 | 11 |
0.1%
|
|
| 24 | 7 |
0.1%
|
|
| 25 | 9 |
0.1%
|
|
| 26 | 11 |
0.1%
|
|
| 27 | 14 |
0.1%
|
|
| 28 | 71 |
0.5%
|
|
| 29 | 61 |
0.4%
|
|
| 30 | 231 |
1.7%
|
|
| 31 | 283 |
2.1%
|
|
| 32 | 845 |
6.2%
|
|
| 32.5 | 2 |
0%
|
|
| 33 | 1174 |
8.6%
|
|
| 33.5 | 2 |
0%
|
|
| 34 | 1826 |
13.4%
|
|
| 34.5 | 2 |
0%
|
|
| 35 | 1450 |
10.6%
|
|
| 35.5 | 2 |
0%
|
|
| 36 | 1106 |
8.1%
|
|
| 37 | 375 |
2.8%
|
|
| 38 | 142 |
1%
|
|
| 39 | 41 |
0.3%
|
|
| 40 | 13 |
0.1%
|
|
| 41 | 12 |
0.1%
|
|
| 42 | 23 |
0.2%
|
|
| 43 | 10 |
0.1%
|
|
| 44 | 5 |
0%
|
|
| 45 | 17 |
0.1%
|
|
| 46 | 13 |
0.1%
|
|
| 47 | 6 |
0%
|
|
| 48 | 16 |
0.1%
|
|
| 49 | 19 |
0.1%
|
|
| 50 | 10 |
0.1%
|
|
| 51 | 3 |
0%
|
|
| 52 | 1 |
0%
|
|
| 53 | 1 |
0%
|
|
| 55 | 1 |
0%
|
|
| Sysmiss | 1374 |
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.