| Value | Category | Cases | |
|---|---|---|---|
| 1 | 931 |
70.5%
|
|
| 2 | 82 |
6.2%
|
|
| 3 | 109 |
8.3%
|
|
| 4 | 199 |
15.1%
|
|
| Sysmiss | 6749 |