| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18733 |
84.3%
|
|
| 1 | 3137 |
14.1%
|
|
| 2 | 227 |
1%
|
|
| 3 | 113 |
0.5%
|
|
| Sysmiss | 52 |