| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 421 |
6%
|
| 1 | 70 |
1%
|
|
| 2 | 72 |
1%
|
|
| 3 | 78 |
1.1%
|
|
| 4 | 81 |
1.2%
|
|
| 5 | 91 |
1.3%
|
|
| 6 | 78 |
1.1%
|
|
| 7 | 84 |
1.2%
|
|
| 8 | 109 |
1.6%
|
|
| 9 | 114 |
1.6%
|
|
| 10 | 133 |
1.9%
|
|
| 11 | 133 |
1.9%
|
|
| 12 | 96 |
1.4%
|
|
| 44 | Marked on card | 23 |
0.3%
|
| 66 | Mother reported | 39 |
0.6%
|
| 97 | Inconsistent | 13 |
0.2%
|
| Sysmiss | 5370 |
76.7%
|