| Value | Category | Cases | |
|---|---|---|---|
| 1 | 217 |
9.8%
|
|
| 2 | 104 |
4.7%
|
|
| 3 | 26 |
1.2%
|
|
| 4 | 1869 |
84.3%
|
|
| Sysmiss | 12 |