| Value | Category | Cases | |
|---|---|---|---|
| 1 | 22 |
24.7%
|
|
| 2 | 37 |
41.6%
|
|
| 3 | 14 |
15.7%
|
|
| 4 | 7 |
7.9%
|
|
| 5 | 6 |
6.7%
|
|
| 7 | 3 |
3.4%
|
|
| Sysmiss | 2945 |