| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 434 |
84.6%
|
| 1 | 1 |
0.2%
|
|
| 2 | 1 |
0.2%
|
|
| 3 | 3 |
0.6%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 7 |
1.4%
|
|
| 6 | 3 |
0.6%
|
|
| 7 | 3 |
0.6%
|
|
| 8 | 6 |
1.2%
|
|
| 9 | 10 |
1.9%
|
|
| 10 | 2 |
0.4%
|
|
| 11 | 7 |
1.4%
|
|
| 12 | 1 |
0.2%
|
|
| 44 | Marked on card | 13 |
2.5%
|
| 66 | Mother reported | 18 |
3.5%
|
| 98 | DK | 3 |
0.6%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 610 |