| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1248 |
83%
|
|
| 1 | 134 |
8.9%
|
|
| 2 | 85 |
5.7%
|
|
| 3 | 36 |
2.4%
|
|
| Sysmiss | 92 |