| Value | Category | Cases | |
|---|---|---|---|
| 1 | 622 |
4.1%
|
|
| 2 | 879 |
5.8%
|
|
| 3 | 3215 |
21.1%
|
|
| 4 | 6071 |
39.8%
|
|
| 5 | 4480 |
29.3%
|
|
| Sysmiss | 1303 |