| Value | Category | Cases | |
|---|---|---|---|
| 1 | 294 |
2.3%
|
|
| 2 | 827 |
6.5%
|
|
| 3 | 3941 |
31%
|
|
| 4 | 5164 |
40.6%
|
|
| 5 | 2494 |
19.6%
|
|
| Sysmiss | 3850 |