| Value | Category | Cases | |
|---|---|---|---|
| 3 | 2 |
0.4%
|
|
| 8 | 36 |
7.8%
|
|
| 9 | 14 |
3.1%
|
|
| 10 | 2 |
0.4%
|
|
| 12 | 27 |
5.9%
|
|
| Missing value | 378 |
82.4%
|