| Value | Category | Cases | |
|---|---|---|---|
| 10 | 3 |
0.8%
|
|
| 11 | 13 |
3.4%
|
|
| 12 | 68 |
18%
|
|
| 13 | 142 |
37.6%
|
|
| 14 | 107 |
28.3%
|
|
| 15 | 32 |
8.5%
|
|
| 16 | 11 |
2.9%
|
|
| 17 | 2 |
0.5%
|
|
| Sysmiss | 2802 |