| Value | Category | Cases | |
|---|---|---|---|
| 1 | 199 |
2.1%
|
|
| 2 | 3561 |
37.4%
|
|
| 3 | 112 |
1.2%
|
|
| 4 | 5656 |
59.4%
|
|
| Sysmiss | 4192 |