| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
6.9%
|
|
| 2 | 39 |
15.8%
|
|
| 3 | 36 |
14.6%
|
|
| 4 | 13 |
5.3%
|
|
| 5 | 16 |
6.5%
|
|
| 6 | 4 |
1.6%
|
|
| 7 | 122 |
49.4%
|
|
| Sysmiss | 806 |