| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 566 |
1.8%
|
| 1 | 726 |
2.3%
|
|
| 2 | 771 |
2.5%
|
|
| 3 | 816 |
2.6%
|
|
| 4 | 810 |
2.6%
|
|
| 5 | 659 |
2.1%
|
|
| 6 | 532 |
1.7%
|
|
| 7 | 480 |
1.5%
|
|
| 8 | 506 |
1.6%
|
|
| 9 | 627 |
2%
|
|
| 10 | 577 |
1.9%
|
|
| 11 | 735 |
2.4%
|
|
| 12 | 663 |
2.1%
|
|
| 44 | Marked on card | 105 |
0.3%
|
| 66 | Mother reported | 25 |
0.1%
|
| 97 | Inconsistent | 83 |
0.3%
|
| 99 | Missing | 3 |
0%
|
| Sysmiss | 22399 |
72.1%
|