National Income Dynamics Study 2008, Wave 1 Secure Data
South Africa, 2008
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Reference ID
zaf-saldru-nidssd-2008-v7.0.0
Producer(s)
Southern Africa Labour and Development Research Unit
Collections
Created on
Aug 24, 2018
Last modified
Oct 18, 2023
Page views
247467
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d7 - Head circumference at birth in cm (w1_c_brhead)
Data file: Child_W1_Secure_V7.0.0
Overview
Valid:
9380
Invalid:
224
Type:
Discrete
Decimal:
0
loc_start_pos:
742
loc_end_pos:
743
Width:
2
Range:
-9 - 50
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 5402 |
57.6%
|
| -8 | Refused | 5 |
0.1%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 558 |
5.9%
|
| 10 | 1 |
0%
|
|
| 13 | 1 |
0%
|
|
| 13.1 | 1 |
0%
|
|
| 13.3 | 1 |
0%
|
|
| 15 | 1 |
0%
|
|
| 15.4 | 3 |
0%
|
|
| 16 | 1 |
0%
|
|
| 20 | 2 |
0%
|
|
| 21 | 2 |
0%
|
|
| 22 | 2 |
0%
|
|
| 23 | 2 |
0%
|
|
| 23.1 | 1 |
0%
|
|
| 24 | 3 |
0%
|
|
| 25 | 3 |
0%
|
|
| 25.5 | 1 |
0%
|
|
| 26 | 2 |
0%
|
|
| 27 | 5 |
0.1%
|
|
| 28 | 19 |
0.2%
|
|
| 28.5 | 3 |
0%
|
|
| 29 | 25 |
0.3%
|
|
| 29.1 | 1 |
0%
|
|
| 29.2 | 1 |
0%
|
|
| 29.5 | 2 |
0%
|
|
| 29.9 | 1 |
0%
|
|
| 30 | 49 |
0.5%
|
|
| 30.1 | 1 |
0%
|
|
| 30.2 | 1 |
0%
|
|
| 30.4 | 1 |
0%
|
|
| 30.5 | 4 |
0%
|
|
| 31 | 125 |
1.3%
|
|
| 31.2 | 1 |
0%
|
|
| 31.4 | 1 |
0%
|
|
| 31.5 | 8 |
0.1%
|
|
| 32 | 310 |
3.3%
|
|
| 32.2 | 1 |
0%
|
|
| 32.3 | 2 |
0%
|
|
| 32.5 | 17 |
0.2%
|
|
| 33 | 360 |
3.8%
|
|
| 33.1 | 2 |
0%
|
|
| 33.2 | 5 |
0.1%
|
|
| 33.4 | 3 |
0%
|
|
| 33.5 | 13 |
0.1%
|
|
| 33.6 | 2 |
0%
|
|
| 33.7 | 1 |
0%
|
|
| 33.9 | 1 |
0%
|
|
| 34 | 739 |
7.9%
|
|
| 34.1 | 2 |
0%
|
|
| 34.2 | 2 |
0%
|
|
| 34.3 | 2 |
0%
|
|
| 34.4 | 3 |
0%
|
|
| 34.5 | 25 |
0.3%
|
|
| 34.9 | 1 |
0%
|
|
| 35 | 654 |
7%
|
|
| 35.1 | 1 |
0%
|
|
| 35.2 | 3 |
0%
|
|
| 35.3 | 1 |
0%
|
|
| 35.5 | 13 |
0.1%
|
|
| 35.8 | 1 |
0%
|
|
| 36 | 511 |
5.4%
|
|
| 36.1 | 8 |
0.1%
|
|
| 36.2 | 5 |
0.1%
|
|
| 36.3 | 1 |
0%
|
|
| 36.5 | 5 |
0.1%
|
|
| 36.6 | 1 |
0%
|
|
| 36.7 | 1 |
0%
|
|
| 37 | 181 |
1.9%
|
|
| 37.4 | 1 |
0%
|
|
| 37.5 | 3 |
0%
|
|
| 38 | 59 |
0.6%
|
|
| 38.1 | 1 |
0%
|
|
| 38.2 | 1 |
0%
|
|
| 38.9 | 1 |
0%
|
|
| 39 | 25 |
0.3%
|
|
| 39.5 | 1 |
0%
|
|
| 40 | 12 |
0.1%
|
|
| 40.1 | 1 |
0%
|
|
| 40.8 | 1 |
0%
|
|
| 41 | 9 |
0.1%
|
|
| 41.5 | 2 |
0%
|
|
| 42 | 7 |
0.1%
|
|
| 42.1 | 1 |
0%
|
|
| 43 | 18 |
0.2%
|
|
| 44 | 9 |
0.1%
|
|
| 44.1 | 2 |
0%
|
|
| 45 | 7 |
0.1%
|
|
| 45.1 | 1 |
0%
|
|
| 46 | 18 |
0.2%
|
|
| 47 | 11 |
0.1%
|
|
| 48 | 19 |
0.2%
|
|
| 48.1 | 1 |
0%
|
|
| 49 | 23 |
0.2%
|
|
| 49.1 | 2 |
0%
|
|
| 50 | 27 |
0.3%
|
|
| Sysmiss | 224 |
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.