| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 295 |
14.3%
|
| 2 | 2 | 240 |
11.6%
|
| 3 | 3 | 981 |
47.6%
|
| 4 | 4 | 380 |
18.4%
|
| 5 | 5 | 102 |
4.9%
|
| 6 | 6 | 63 |
3.1%
|
| Sysmiss | 4960 |