| Value | Category | Cases | |
|---|---|---|---|
| 0 | 186 |
12.6%
|
|
| 1 | 44 |
3%
|
|
| 2 | 875 |
59.1%
|
|
| 3 | 375 |
25.3%
|
|
| Sysmiss | 90 |