| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1134 |
76.6%
|
|
| 1 | 152 |
10.3%
|
|
| 2 | 118 |
8%
|
|
| 3 | 76 |
5.1%
|
|
| Sysmiss | 90 |