| Value | Category | Cases | |
|---|---|---|---|
| 1 | 146 |
6.6%
|
|
| 2 | 879 |
39.6%
|
|
| 3 | 317 |
14.3%
|
|
| 4 | 323 |
14.5%
|
|
| 5 | 132 |
5.9%
|
|
| 6 | 424 |
19.1%
|
|
| Sysmiss | 8 |