| Value | Category | Cases | |
|---|---|---|---|
| 1 | 347 |
37.3%
|
|
| 2 | 510 |
54.8%
|
|
| 3 | 49 |
5.3%
|
|
| 4 | 25 |
2.7%
|
|
| Sysmiss | 2415 |