| Value | Category | Cases | |
|---|---|---|---|
| 1 | 40 |
42.1%
|
|
| 2 | 29 |
30.5%
|
|
| 9 | 3 |
3.2%
|
|
| 10 | 6 |
6.3%
|
|
| 11 | 7 |
7.4%
|
|
| 12 | 10 |
10.5%
|
|
| Sysmiss | 2 |