| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 1683 |
9.3%
|
| 1 | 94 |
0.5%
|
|
| 2 | 103 |
0.6%
|
|
| 3 | 95 |
0.5%
|
|
| 4 | 88 |
0.5%
|
|
| 5 | 100 |
0.6%
|
|
| 6 | 83 |
0.5%
|
|
| 7 | 74 |
0.4%
|
|
| 8 | 64 |
0.4%
|
|
| 9 | 89 |
0.5%
|
|
| 10 | 71 |
0.4%
|
|
| 11 | 85 |
0.5%
|
|
| 12 | 72 |
0.4%
|
|
| 44 | Marked on card | 20 |
0.1%
|
| 66 | Mother reported | 121 |
0.7%
|
| 97 | Inconsistent | 60 |
0.3%
|
| Sysmiss | 15206 |
84%
|