| Value | Category | Cases | |
|---|---|---|---|
| 1 | 670 |
15.3%
|
|
| 2 | 3228 |
73.5%
|
|
| 3 | 405 |
9.2%
|
|
| 4 | 89 |
2%
|
|
| Sysmiss | 26632 |