| Value | Category | Cases | |
|---|---|---|---|
| 1 | 980 |
15.5%
|
|
| 2 | 1340 |
21.2%
|
|
| 3 | 1148 |
18.2%
|
|
| 4 | 1298 |
20.5%
|
|
| 5 | 1108 |
17.5%
|
|
| 6 | 445 |
7%
|
|
| Sysmiss | 17 |