| Value | Category | Cases | |
|---|---|---|---|
| 0 | 617 |
13.7%
|
|
| 1 | 111 |
2.5%
|
|
| 2 | 126 |
2.8%
|
|
| 3 | 370 |
8.2%
|
|
| 4 | 3265 |
72.7%
|
|
| Sysmiss | 92 |