| Value | Category | Cases | |
|---|---|---|---|
| 1 | 71 |
85.5%
|
|
| 2 | 7 |
8.4%
|
|
| 3 | 3 |
3.6%
|
|
| 4 | 2 |
2.4%
|
|
| Sysmiss | 1868 |