| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2177 |
79.4%
|
|
| 2 | 432 |
15.7%
|
|
| 3 | 95 |
3.5%
|
|
| 4 | 39 |
1.4%
|
|
| Sysmiss | 2 |