| Value | Category | Cases | |
|---|---|---|---|
| 1 | 72 |
61%
|
|
| 2 | 29 |
24.6%
|
|
| 3 | 10 |
8.5%
|
|
| 4 | 7 |
5.9%
|
|
| Sysmiss | 40 |