| Value | Category | Cases | |
|---|---|---|---|
| 1 | 410 |
2.8%
|
|
| 2 | 1172 |
8.1%
|
|
| 3 | 4871 |
33.8%
|
|
| 4 | 5634 |
39%
|
|
| 5 | 2345 |
16.2%
|
|
| Sysmiss | 206 |