| Value | Category | Cases | |
|---|---|---|---|
| 1 | 934 |
6.1%
|
|
| 2 | 2496 |
16.3%
|
|
| 3 | 4533 |
29.6%
|
|
| 4 | 5149 |
33.6%
|
|
| 5 | 2215 |
14.5%
|
|
| Sysmiss | 1243 |