| Value | Category | Cases | |
|---|---|---|---|
| 8 | 2 |
0.7%
|
|
| 9 | 47 |
15.5%
|
|
| 10 | 232 |
76.6%
|
|
| 11 | 16 |
5.3%
|
|
| 15 | 1 |
0.3%
|
|
| 16 | 1 |
0.3%
|
|
| 17 | 4 |
1.3%
|
|
| Sysmiss | 7 |