| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
5.4%
|
|
| 2 | 9 |
4.9%
|
|
| 3 | 15 |
8.2%
|
|
| 4 | 36 |
19.6%
|
|
| 5 | 114 |
62%
|
|
| Sysmiss | 1156 |