| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 162 |
10.5%
|
| 1 | 25 |
1.6%
|
|
| 2 | 44 |
2.9%
|
|
| 3 | 51 |
3.3%
|
|
| 4 | 47 |
3%
|
|
| 5 | 51 |
3.3%
|
|
| 6 | 44 |
2.9%
|
|
| 7 | 43 |
2.8%
|
|
| 8 | 50 |
3.2%
|
|
| 9 | 42 |
2.7%
|
|
| 10 | 61 |
4%
|
|
| 11 | 54 |
3.5%
|
|
| 12 | 41 |
2.7%
|
|
| 13 | 49 |
3.2%
|
|
| 14 | 51 |
3.3%
|
|
| 15 | 54 |
3.5%
|
|
| 16 | 55 |
3.6%
|
|
| 17 | 43 |
2.8%
|
|
| 18 | 47 |
3%
|
|
| 19 | 42 |
2.7%
|
|
| 20 | 32 |
2.1%
|
|
| 21 | 50 |
3.2%
|
|
| 22 | 47 |
3%
|
|
| 23 | 43 |
2.8%
|
|
| 24 | 41 |
2.7%
|
|
| 25 | 41 |
2.7%
|
|
| 26 | 38 |
2.5%
|
|
| 27 | 48 |
3.1%
|
|
| 28 | 42 |
2.7%
|
|
| 29 | 35 |
2.3%
|
|
| 30 | 24 |
1.6%
|
|
| 31 | 18 |
1.2%
|
|
| 44 | Marked on card - no date given | 20 |
1.3%
|
| 66 | Reported by mother | 7 |
0.5%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 380 |