| Value | Category | Cases | |
|---|---|---|---|
| 5 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 3 |
0.7%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 3 |
0.7%
|
|
| 13 | 11 |
2.5%
|
|
| 14 | 12 |
2.7%
|
|
| 15 | 35 |
7.9%
|
|
| 16 | 63 |
14.3%
|
|
| 17 | 96 |
21.7%
|
|
| 18 | 92 |
20.8%
|
|
| 19 | 70 |
15.8%
|
|
| 20 | 35 |
7.9%
|
|
| 21 | 9 |
2%
|
|
| 22 | 5 |
1.1%
|
|
| 23 | 2 |
0.5%
|
|
| 98 | Age not known | 3 |
0.7%
|
| 99 | Refused to answer | 0 |
0%
|
| Sysmiss | 410 |