| Value | Category | Cases | |
|---|---|---|---|
| 1 | 22483 |
66%
|
|
| 2 | 5847 |
17.2%
|
|
| 3 | 1033 |
3%
|
|
| 4 | 4697 |
13.8%
|
|
| Sysmiss | 220 |