| Value | Category | Cases | |
|---|---|---|---|
| 1 | 212 |
22.5%
|
|
| 2 | 118 |
12.5%
|
|
| 3 | 300 |
31.8%
|
|
| 4 | 312 |
33.1%
|
|
| Sysmiss | 6 |