| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
6.2%
|
|
| 2 | 13 |
5%
|
|
| 3 | 66 |
25.5%
|
|
| 4 | 87 |
33.6%
|
|
| 5 | 77 |
29.7%
|
|
| Sysmiss | 864 |