| Value | Category | Cases | |
|---|---|---|---|
| 8 | 157 |
5.4%
|
|
| 9 | 199 |
6.9%
|
|
| 10 | 445 |
15.4%
|
|
| 11 | 366 |
12.7%
|
|
| 12 | 240 |
8.3%
|
|
| 13 | 382 |
13.2%
|
|
| 14 | 342 |
11.9%
|
|
| 15 | 426 |
14.8%
|
|
| 16 | 225 |
7.8%
|
|
| 17 | 63 |
2.2%
|
|
| 18 | 22 |
0.8%
|
|
| 25 | 17 |
0.6%
|
|
| Sysmiss | 13807 |