| Value | Category | Cases | |
|---|---|---|---|
| 1 | 313 |
2.5%
|
|
| 2 | 754 |
5.9%
|
|
| 3 | 3255 |
25.6%
|
|
| 4 | 5073 |
39.9%
|
|
| 5 | 3309 |
26%
|
|
| Sysmiss | 3866 |