| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10796 |
77.1%
|
|
| 1 | 919 |
6.6%
|
|
| 2 | 938 |
6.7%
|
|
| 3 | 500 |
3.6%
|
|
| 4 | 849 |
6.1%
|
|
| Sysmiss | 285 |