| Value | Category | Cases | |
|---|---|---|---|
| 1 | 517 |
6.4%
|
|
| 2 | 4060 |
50.2%
|
|
| 3 | 2621 |
32.4%
|
|
| 4 | 391 |
4.8%
|
|
| 8 | 493 |
6.1%
|
|
| Sysmiss | 52 |