| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
33.3%
|
|
| 2 | 2 |
4.4%
|
|
| 3 | 22 |
48.9%
|
|
| 4 | 1 |
2.2%
|
|
| 5 | 3 |
6.7%
|
|
| 7 | 2 |
4.4%
|
|
| Sysmiss | 86 |