| Value | Category | Cases | |
|---|---|---|---|
| 9 | 6720 |
59%
|
|
| 10 | 3924 |
34.5%
|
|
| 11 | 569 |
5%
|
|
| 12 | 91 |
0.8%
|
|
| 13 | 81 |
0.7%
|
|
| Sysmiss | 3 |