| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 3264 |
33.5%
|
| 1 | 40 |
0.4%
|
|
| 2 | 55 |
0.6%
|
|
| 3 | 59 |
0.6%
|
|
| 4 | 74 |
0.8%
|
|
| 5 | 59 |
0.6%
|
|
| 6 | 49 |
0.5%
|
|
| 7 | 89 |
0.9%
|
|
| 8 | 186 |
1.9%
|
|
| 9 | 201 |
2.1%
|
|
| 10 | 416 |
4.3%
|
|
| 11 | 254 |
2.6%
|
|
| 12 | 193 |
2%
|
|
| 13 | 185 |
1.9%
|
|
| 14 | 263 |
2.7%
|
|
| 15 | 362 |
3.7%
|
|
| 16 | 188 |
1.9%
|
|
| 17 | 164 |
1.7%
|
|
| 18 | 168 |
1.7%
|
|
| 19 | 158 |
1.6%
|
|
| 20 | 222 |
2.3%
|
|
| 21 | 157 |
1.6%
|
|
| 22 | 139 |
1.4%
|
|
| 23 | 98 |
1%
|
|
| 24 | 93 |
1%
|
|
| 25 | 90 |
0.9%
|
|
| 26 | 78 |
0.8%
|
|
| 27 | 82 |
0.8%
|
|
| 28 | 81 |
0.8%
|
|
| 29 | 66 |
0.7%
|
|
| 30 | 49 |
0.5%
|
|
| 31 | 26 |
0.3%
|
|
| 44 | Marked on card - no date given | 36 |
0.4%
|
| 66 | Reported by mother | 19 |
0.2%
|
| 98 | DK | 5 |
0.1%
|
| Sysmiss | 2089 |
21.4%
|