| Value | Category | Cases | |
|---|---|---|---|
| 6 | 3 |
0.8%
|
|
| 7 | 2 |
0.5%
|
|
| 8 | 16 |
4.2%
|
|
| 9 | 31 |
8.1%
|
|
| 10 | 40 |
10.5%
|
|
| 11 | 49 |
12.8%
|
|
| 12 | 52 |
13.6%
|
|
| 13 | 36 |
9.4%
|
|
| 14 | 50 |
13.1%
|
|
| 15 | 50 |
13.1%
|
|
| 16 | 34 |
8.9%
|
|
| 17 | 19 |
5%
|
|
| Sysmiss | 1 |