| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
4.1%
|
|
| 1 | 9 |
18.4%
|
|
| 2 | 20 |
40.8%
|
|
| 3 | 12 |
24.5%
|
|
| 4 | 3 |
6.1%
|
|
| 6 | 1 |
2%
|
|
| 12 | 1 |
2%
|
|
| 36 | 1 |
2%
|
|
| Sysmiss | 57 |