| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 26 |
8.7%
|
| 2 | 2 | 79 |
26.4%
|
| 3 | 3 | 102 |
34.1%
|
| 4 | 4 | 57 |
19.1%
|
| 5 | 5 | 20 |
6.7%
|
| 6 | 6 | 15 |
5%
|
| 7 | 7 | 0 |
0%
|
| Sysmiss | 3 |