| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
10%
|
|
| 2 | 10 |
25%
|
|
| 3 | 7 |
17.5%
|
|
| 4 | 6 |
15%
|
|
| 5 | 4 |
10%
|
|
| 6 | 9 |
22.5%
|
|
| Sysmiss | 959 |