| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 1072 |
3.4%
|
| 1 | 646 |
2.1%
|
|
| 2 | 662 |
2.1%
|
|
| 3 | 822 |
2.6%
|
|
| 4 | 818 |
2.6%
|
|
| 5 | 784 |
2.5%
|
|
| 6 | 647 |
2.1%
|
|
| 7 | 465 |
1.5%
|
|
| 8 | 425 |
1.4%
|
|
| 9 | 370 |
1.2%
|
|
| 10 | 532 |
1.7%
|
|
| 11 | 588 |
1.9%
|
|
| 12 | 672 |
2.2%
|
|
| 44 | Marked on card | 93 |
0.3%
|
| 66 | Mother reported | 29 |
0.1%
|
| 97 | Inconsistent | 56 |
0.2%
|
| 99 | Missing | 3 |
0%
|
| Sysmiss | 22399 |
72.1%
|