| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 10 |
6%
|
| 2 | 1 | 24 |
14.3%
|
| 3 | 2 | 50 |
29.8%
|
| 4 | 3 | 30 |
17.9%
|
| 5 | 4 | 18 |
10.7%
|
| 6 | 5 | 9 |
5.4%
|
| 7 | 6 | 3 |
1.8%
|
| 8 | 7 | 24 |
14.3%
|
| Sysmiss | 5 |