| Value | Category | Cases | |
|---|---|---|---|
| 1 | 97 |
16%
|
|
| 2 | 479 |
79.2%
|
|
| 3 | 14 |
2.3%
|
|
| 4 | 15 |
2.5%
|
|
| Sysmiss | 1708 |