| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1351 |
50.4%
|
|
| 2 | 786 |
29.3%
|
|
| 3 | 441 |
16.5%
|
|
| 8 | 101 |
3.8%
|
|
| Sysmiss | 81 |