| Value | Category | Cases | |
|---|---|---|---|
| 1 | 711 |
5.1%
|
|
| 2 | 902 |
6.4%
|
|
| 3 | 2840 |
20.2%
|
|
| 4 | 5302 |
37.7%
|
|
| 5 | 4308 |
30.6%
|
|
| Sysmiss | 224 |