| Value | Category | Cases | |
|---|---|---|---|
| 1 | 260 |
12.1%
|
|
| 2 | 1731 |
80.4%
|
|
| 3 | 49 |
2.3%
|
|
| 4 | 113 |
5.2%
|
|
| Sysmiss | 10 |