| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4033 |
46.4%
|
|
| 2 | 2288 |
26.3%
|
|
| 3 | 1611 |
18.5%
|
|
| 4 | 479 |
5.5%
|
|
| 5 | 284 |
3.3%
|
|
| Sysmiss | 66 |