| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
6.9%
|
|
| 2 | 36 |
35.6%
|
|
| 3 | 34 |
33.7%
|
|
| 4 | 18 |
17.8%
|
|
| 5 | 6 |
5.9%
|
|
| Sysmiss | 232 |