| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1818 |
25.3%
|
|
| 1 | 5133 |
71.5%
|
|
| 2 | 227 |
3.2%
|
|
| 5 | 1 |
0%
|
|
| Sysmiss | 1 |