| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1240 |
8.8%
|
|
| 2 | 2052 |
14.6%
|
|
| 3 | 3927 |
27.9%
|
|
| 4 | 4760 |
33.9%
|
|
| 5 | 2074 |
14.8%
|
|
| Sysmiss | 234 |