| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1078 |
13.3%
|
|
| 2 | 3763 |
46.6%
|
|
| 3 | 2046 |
25.3%
|
|
| 4 | 905 |
11.2%
|
|
| 8 | 291 |
3.6%
|
|
| Sysmiss | 51 |