| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3769 |
84%
|
|
| 1 | 385 |
8.6%
|
|
| 2 | 237 |
5.3%
|
|
| 3 | 98 |
2.2%
|
|
| Sysmiss | 92 |