| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 426 |
6.1%
|
| 1 | 71 |
1%
|
|
| 2 | 73 |
1%
|
|
| 3 | 78 |
1.1%
|
|
| 4 | 79 |
1.1%
|
|
| 5 | 91 |
1.3%
|
|
| 6 | 76 |
1.1%
|
|
| 7 | 83 |
1.2%
|
|
| 8 | 108 |
1.5%
|
|
| 9 | 113 |
1.6%
|
|
| 10 | 130 |
1.9%
|
|
| 11 | 134 |
1.9%
|
|
| 12 | 93 |
1.3%
|
|
| 44 | Marked on card | 29 |
0.4%
|
| 66 | Mother reported | 37 |
0.5%
|
| 97 | Inconsistent | 14 |
0.2%
|
| Sysmiss | 5370 |
76.7%
|