| Value | Category | Cases | |
|---|---|---|---|
| 1 | 56 |
0.7%
|
|
| 2 | 66 |
0.9%
|
|
| 3 | 89 |
1.2%
|
|
| 4 | 105 |
1.4%
|
|
| 5 | 139 |
1.9%
|
|
| 6 | 124 |
1.7%
|
|
| 7 | 127 |
1.7%
|
|
| 8 | 110 |
1.5%
|
|
| 9 | 114 |
1.5%
|
|
| 10 | 105 |
1.4%
|
|
| 11 | 106 |
1.4%
|
|
| 12 | 84 |
1.1%
|
|
| 13 | 103 |
1.4%
|
|
| 14 | 104 |
1.4%
|
|
| 15 | 84 |
1.1%
|
|
| 16 | 105 |
1.4%
|
|
| 17 | 79 |
1.1%
|
|
| 18 | 80 |
1.1%
|
|
| 19 | 98 |
1.3%
|
|
| 20 | 119 |
1.6%
|
|
| 21 | 103 |
1.4%
|
|
| 22 | 96 |
1.3%
|
|
| 23 | 106 |
1.4%
|
|
| 24 | 111 |
1.5%
|
|
| 25 | 83 |
1.1%
|
|
| 26 | 78 |
1%
|
|
| 27 | 110 |
1.5%
|
|
| 28 | 100 |
1.3%
|
|
| 29 | 101 |
1.3%
|
|
| 30 | 110 |
1.5%
|
|
| 31 | 40 |
0.5%
|
|
| 44 | marked on card - no date given | 106 |
1.4%
|
| 66 | reported by mother | 11 |
0.1%
|
| 98 | dk | 17 |
0.2%
|
| 99 | missing | 1711 |
22.8%
|
| Sysmiss | 2619 |
34.9%
|