| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3236 |
19.8%
|
|
| 2 | 3029 |
18.5%
|
|
| 3 | 5515 |
33.7%
|
|
| 4 | 3554 |
21.7%
|
|
| 5 | 1011 |
6.2%
|
|
| Sysmiss | 95 |