| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 471 |
30.5%
|
| 1 | 17 |
1.1%
|
|
| 2 | 40 |
2.6%
|
|
| 3 | 33 |
2.1%
|
|
| 4 | 31 |
2%
|
|
| 5 | 36 |
2.3%
|
|
| 6 | 40 |
2.6%
|
|
| 7 | 35 |
2.3%
|
|
| 8 | 40 |
2.6%
|
|
| 9 | 37 |
2.4%
|
|
| 10 | 43 |
2.8%
|
|
| 11 | 32 |
2.1%
|
|
| 12 | 30 |
1.9%
|
|
| 13 | 34 |
2.2%
|
|
| 14 | 30 |
1.9%
|
|
| 15 | 47 |
3%
|
|
| 16 | 42 |
2.7%
|
|
| 17 | 41 |
2.7%
|
|
| 18 | 47 |
3%
|
|
| 19 | 36 |
2.3%
|
|
| 20 | 39 |
2.5%
|
|
| 21 | 21 |
1.4%
|
|
| 22 | 37 |
2.4%
|
|
| 23 | 33 |
2.1%
|
|
| 24 | 39 |
2.5%
|
|
| 25 | 35 |
2.3%
|
|
| 26 | 34 |
2.2%
|
|
| 27 | 31 |
2%
|
|
| 28 | 31 |
2%
|
|
| 29 | 26 |
1.7%
|
|
| 30 | 21 |
1.4%
|
|
| 31 | 12 |
0.8%
|
|
| 44 | Marked on card - no date given | 13 |
0.8%
|
| 66 | Reported by mother | 8 |
0.5%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 380 |