| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 |
2.3%
|
|
| 2 | 106 |
4.9%
|
|
| 3 | 712 |
33.2%
|
|
| 4 | 1280 |
59.6%
|
|
| Sysmiss | 16 |