| Value | Category | Cases | |
|---|---|---|---|
| 9 | 19 |
11%
|
|
| 10 | 22 |
12.8%
|
|
| 11 | 13 |
7.6%
|
|
| 12 | 27 |
15.7%
|
|
| 13 | 33 |
19.2%
|
|
| 14 | 48 |
27.9%
|
|
| 15 | 10 |
5.8%
|
|
| Sysmiss | 15183 |