| Value | Category | Cases | |
|---|---|---|---|
| 1 | 942 |
6.7%
|
|
| 2 | 2098 |
14.9%
|
|
| 3 | 4008 |
28.5%
|
|
| 4 | 4699 |
33.4%
|
|
| 5 | 2338 |
16.6%
|
|
| Sysmiss | 202 |