| Value | Category | Cases | |
|---|---|---|---|
| 0 | 866 |
92.5%
|
|
| 1 | 3 |
0.3%
|
|
| 2 | 11 |
1.2%
|
|
| 3 | 56 |
6%
|
|
| Sysmiss | 2066 |