| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
17.4%
|
|
| 2 | 31 |
21.5%
|
|
| 3 | 42 |
29.2%
|
|
| 4 | 45 |
31.3%
|
|
| 5 | 1 |
0.7%
|
|
| Sysmiss | 14 |