| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30 |
6.8%
|
|
| 2 | 51 |
11.5%
|
|
| 3 | 85 |
19.1%
|
|
| 4 | 41 |
9.2%
|
|
| 5 | 65 |
14.6%
|
|
| 6 | 52 |
11.7%
|
|
| 7 | 120 |
27%
|
|
| Sysmiss | 4221 |