| Value | Category | Cases | |
|---|---|---|---|
| 1 | 544 |
28.2%
|
|
| 2 | 586 |
30.3%
|
|
| 3 | 129 |
6.7%
|
|
| 8 | 673 |
34.8%
|
|
| Sysmiss | 3252 |