| Value | Category | Cases | |
|---|---|---|---|
| 1 | 714 |
59.1%
|
|
| 2 | 344 |
28.5%
|
|
| 3 | 107 |
8.9%
|
|
| 4 | 43 |
3.6%
|
|
| Sysmiss | 2985 |