| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
22.4%
|
|
| 2 | 26 |
34.2%
|
|
| 3 | 17 |
22.4%
|
|
| 4 | 11 |
14.5%
|
|
| 5 | 5 |
6.6%
|
|
| Sysmiss | 230 |