| Value | Category | Cases | |
|---|---|---|---|
| 10 | 11 |
32.4%
|
|
| 11 | 5 |
14.7%
|
|
| 12 | 7 |
20.6%
|
|
| 13 | 6 |
17.6%
|
|
| 15 | 3 |
8.8%
|
|
| 16 | 2 |
5.9%
|
|
| Missing value | 156 |