| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1081 |
83.2%
|
|
| 1 | 39 |
3%
|
|
| 2 | 106 |
8.2%
|
|
| 3 | 74 |
5.7%
|
|
| Sysmiss | 40 |