| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1131 |
48.5%
|
|
| 1 | 866 |
37.1%
|
|
| 2 | 179 |
7.7%
|
|
| 3 | 157 |
6.7%
|
|
| Sysmiss | 2496 |