| Value | Category | Cases | |
|---|---|---|---|
| 1 | 411 |
16.7%
|
|
| 2 | 1702 |
69.1%
|
|
| 3 | 208 |
8.4%
|
|
| 4 | 142 |
5.8%
|
|
| Sysmiss | 1460 |