| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3563 |
77%
|
|
| 1 | 903 |
19.5%
|
|
| 2 | 98 |
2.1%
|
|
| 3 | 64 |
1.4%
|
|
| Sysmiss | 2206 |