| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1425 |
10.8%
|
|
| 2 | 4326 |
32.9%
|
|
| 3 | 3286 |
25%
|
|
| 4 | 4131 |
31.4%
|
|
| Sysmiss | 40717 |