| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1276 |
86.2%
|
|
| 1 | 100 |
6.8%
|
|
| 2 | 55 |
3.7%
|
|
| 3 | 49 |
3.3%
|
|
| Sysmiss | 90 |