| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
2%
|
|
| 2 | 7 |
3.5%
|
|
| 3 | 48 |
24.1%
|
|
| 4 | 75 |
37.7%
|
|
| 5 | 65 |
32.7%
|
|
| Sysmiss | 1 |