| Value | Category | Cases | |
|---|---|---|---|
| 1 | 772 |
79%
|
|
| 2 | 92 |
9.4%
|
|
| 3 | 63 |
6.4%
|
|
| 4 | 50 |
5.1%
|
|
| Sysmiss | 22 |