| Value | Category | Cases | |
|---|---|---|---|
| 1 | 34 |
22.4%
|
|
| 2 | 51 |
33.6%
|
|
| 3 | 34 |
22.4%
|
|
| 4 | 12 |
7.9%
|
|
| 5 | 5 |
3.3%
|
|
| 6 | 2 |
1.3%
|
|
| 7 | 14 |
9.2%
|
|
| Sysmiss | 553 |