| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
1.9%
|
|
| 3 | 6 |
5.7%
|
|
| 4 | 7 |
6.7%
|
|
| 5 | 34 |
32.4%
|
|
| 6 | 20 |
19%
|
|
| 7 | 36 |
34.3%
|
|
| Sysmiss | 205 |