| Value | Category | Cases | |
|---|---|---|---|
| 1 | 248 |
1.7%
|
|
| 2 | 447 |
3.1%
|
|
| 3 | 3159 |
22%
|
|
| 4 | 6009 |
41.8%
|
|
| 5 | 4522 |
31.4%
|
|
| Sysmiss | 2055 |