| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 24 |
9.6%
|
| 2 | 2 | 54 |
21.7%
|
| 3 | 3 | 84 |
33.7%
|
| 4 | 4 | 43 |
17.3%
|
| 5 | 5 | 44 |
17.7%
|
| Sysmiss | 23 |