| Value | Category | Cases | |
|---|---|---|---|
| 0 | 874 |
83.6%
|
|
| 1 | 10 |
1%
|
|
| 2 | 112 |
10.7%
|
|
| 3 | 49 |
4.7%
|
|
| Sysmiss | 1957 |