| Value | Category | Cases | |
|---|---|---|---|
| 0 | 866 |
92.5%
|
|
| 1 | 2 |
0.2%
|
|
| 2 | 15 |
1.6%
|
|
| 3 | 53 |
5.7%
|
|
| Sysmiss | 2066 |