| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1425 |
88.7%
|
|
| 1 | 18 |
1.1%
|
|
| 2 | 32 |
2%
|
|
| 3 | 132 |
8.2%
|
|
| Sysmiss | 7868 |