| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4139 |
92.5%
|
|
| 1 | 164 |
3.7%
|
|
| 2 | 139 |
3.1%
|
|
| 3 | 33 |
0.7%
|
|
| Sysmiss | 66519 |