| Value | Category | Cases | |
|---|---|---|---|
| 1 | 85 |
11.1%
|
|
| 2 | 78 |
10.2%
|
|
| 3 | 531 |
69.5%
|
|
| 4 | 70 |
9.2%
|
|
| Sysmiss | 7 |