| Value | Category | Cases | |
|---|---|---|---|
| 1 | 27 |
14.1%
|
|
| 2 | 17 |
8.9%
|
|
| 3 | 19 |
9.9%
|
|
| 4 | 43 |
22.4%
|
|
| 5 | 44 |
22.9%
|
|
| 6 | 34 |
17.7%
|
|
| 7 | 8 |
4.2%
|
|
| Sysmiss | 17 |