| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1102 |
22.5%
|
|
| 2 | 1716 |
35.1%
|
|
| 3 | 1106 |
22.6%
|
|
| 4 | 354 |
7.2%
|
|
| 5 | 219 |
4.5%
|
|
| 6 | 398 |
8.1%
|
|
| Sysmiss | 230 |