| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
4.4%
|
|
| 2 | 14 |
8.8%
|
|
| 3 | 8 |
5%
|
|
| 4 | 2 |
1.3%
|
|
| 5 | 15 |
9.4%
|
|
| 6 | 113 |
71.1%
|
|
| Sysmiss | 56 |