| Value | Category | Cases | |
|---|---|---|---|
| 0 | 543 |
14.9%
|
|
| 1 | 2022 |
55.5%
|
|
| 2 | 1071 |
29.4%
|
|
| 3 | 7 |
0.2%
|
|
| Sysmiss | 4 |