| Value | Category | Cases | |
|---|---|---|---|
| 1 | High | 7 |
3.5%
|
| 2 | About 50-50 | 14 |
7%
|
| 3 | Low | 173 |
86.5%
|
| 4 | Already | 6 |
3%
|
| Sysmiss | 1 |