| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1217 |
8.6%
|
|
| 2 | 3871 |
27.5%
|
|
| 3 | 6591 |
46.8%
|
|
| 4 | 2415 |
17.1%
|
|
| Sysmiss | 193 |