| Value | Category | Cases | |
|---|---|---|---|
| 1 | 819 |
5.4%
|
|
| 2 | 1545 |
10.1%
|
|
| 3 | 3274 |
21.4%
|
|
| 4 | 5884 |
38.5%
|
|
| 5 | 3772 |
24.7%
|
|
| Sysmiss | 1276 |