| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6698 |
83.3%
|
|
| 1 | 325 |
4%
|
|
| 2 | 595 |
7.4%
|
|
| 3 | 427 |
5.3%
|
|
| Sysmiss | 27836 |