| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
2.7%
|
|
| 2 | 19 |
10.3%
|
|
| 3 | 7 |
3.8%
|
|
| 4 | 58 |
31.5%
|
|
| 5 | 59 |
32.1%
|
|
| 6 | 36 |
19.6%
|
|
| Sysmiss | 44 |