| Value | Category | Cases | |
|---|---|---|---|
| 2 | 30 |
16.6%
|
|
| 3 | 72 |
39.8%
|
|
| 4 | 72 |
39.8%
|
|
| 5 | 7 |
3.9%
|
|
| Sysmiss | 2562 |