| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3780 |
57.7%
|
|
| 2 | 192 |
2.9%
|
|
| 3 | 2250 |
34.3%
|
|
| 4 | 331 |
5.1%
|
|
| Sysmiss | 11218 |