| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 50 |
2.5%
|
| 1 | 67 |
3.3%
|
|
| 2 | 63 |
3.1%
|
|
| 3 | 63 |
3.1%
|
|
| 4 | 63 |
3.1%
|
|
| 5 | 68 |
3.4%
|
|
| 6 | 59 |
2.9%
|
|
| 7 | 62 |
3.1%
|
|
| 8 | 71 |
3.5%
|
|
| 9 | 66 |
3.3%
|
|
| 10 | 61 |
3%
|
|
| 11 | 58 |
2.9%
|
|
| 12 | 51 |
2.5%
|
|
| 13 | 63 |
3.1%
|
|
| 14 | 77 |
3.8%
|
|
| 15 | 65 |
3.2%
|
|
| 16 | 71 |
3.5%
|
|
| 17 | 68 |
3.4%
|
|
| 18 | 57 |
2.8%
|
|
| 19 | 63 |
3.1%
|
|
| 20 | 67 |
3.3%
|
|
| 21 | 64 |
3.2%
|
|
| 22 | 70 |
3.5%
|
|
| 23 | 46 |
2.3%
|
|
| 24 | 53 |
2.6%
|
|
| 25 | 66 |
3.3%
|
|
| 26 | 67 |
3.3%
|
|
| 27 | 61 |
3%
|
|
| 28 | 68 |
3.4%
|
|
| 29 | 76 |
3.8%
|
|
| 30 | 55 |
2.7%
|
|
| 31 | 37 |
1.8%
|
|
| 44 | Marked on card - no date given | 3 |
0.1%
|
| 66 | Reported by mother | 17 |
0.8%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 316 |