| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 14 |
3.2%
|
| 2 | 2 | 41 |
9.3%
|
| 3 | 3 | 100 |
22.7%
|
| 4 | 4 | 160 |
36.3%
|
| 5 | 5 | 126 |
28.6%
|
| Sysmiss | 96 |