| Value | Category | Cases | |
|---|---|---|---|
| 7 | 17 |
2.8%
|
|
| 8 | 154 |
25%
|
|
| 9 | 246 |
40%
|
|
| 10 | 98 |
15.9%
|
|
| 11 | 30 |
4.9%
|
|
| 12 | 6 |
1%
|
|
| 13 | 4 |
0.7%
|
|
| 14 | 10 |
1.6%
|
|
| 15 | 22 |
3.6%
|
|
| 16 | 24 |
3.9%
|
|
| 17 | 4 |
0.7%
|
|
| Sysmiss | 4 |