| Value | Category | Cases | |
|---|---|---|---|
| 1 | 382 |
11.8%
|
|
| 2 | 1241 |
38.4%
|
|
| 3 | 844 |
26.1%
|
|
| 4 | 540 |
16.7%
|
|
| 5 | 170 |
5.3%
|
|
| 6 | 54 |
1.7%
|
|
| Sysmiss | 2989 |