| Value | Category | Cases | |
|---|---|---|---|
| 1 | 259 |
9.9%
|
|
| 2 | 2089 |
80.2%
|
|
| 3 | 69 |
2.6%
|
|
| 4 | 189 |
7.3%
|
|
| Sysmiss | 464 |