| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1045 |
69.5%
|
|
| 1 | 351 |
23.4%
|
|
| 2 | 76 |
5.1%
|
|
| 3 | 31 |
2.1%
|
|
| Sysmiss | 92 |