| Value | Category | Cases | |
|---|---|---|---|
| 1 | 69 |
0.9%
|
|
| 2 | 84 |
1.1%
|
|
| 3 | 72 |
1%
|
|
| 4 | 137 |
1.8%
|
|
| 5 | 161 |
2.1%
|
|
| 6 | 161 |
2.1%
|
|
| 7 | 161 |
2.1%
|
|
| 8 | 156 |
2.1%
|
|
| 9 | 114 |
1.5%
|
|
| 10 | 114 |
1.5%
|
|
| 11 | 108 |
1.4%
|
|
| 12 | 113 |
1.5%
|
|
| 13 | 127 |
1.7%
|
|
| 14 | 117 |
1.6%
|
|
| 15 | 99 |
1.3%
|
|
| 16 | 138 |
1.8%
|
|
| 17 | 121 |
1.6%
|
|
| 18 | 93 |
1.2%
|
|
| 19 | 111 |
1.5%
|
|
| 20 | 126 |
1.7%
|
|
| 21 | 95 |
1.3%
|
|
| 22 | 80 |
1.1%
|
|
| 23 | 121 |
1.6%
|
|
| 24 | 90 |
1.2%
|
|
| 25 | 102 |
1.4%
|
|
| 26 | 119 |
1.6%
|
|
| 27 | 120 |
1.6%
|
|
| 28 | 123 |
1.6%
|
|
| 29 | 118 |
1.6%
|
|
| 30 | 90 |
1.2%
|
|
| 31 | 66 |
0.9%
|
|
| 44 | marked on card - no date given | 95 |
1.3%
|
| 66 | reported by mother | 30 |
0.4%
|
| 98 | dk | 18 |
0.2%
|
| 99 | missing | 1231 |
16.4%
|
| Sysmiss | 2619 |
34.9%
|