| Value | Category | Cases | |
|---|---|---|---|
| 1 | Definitely not harmful | 518 |
23.1%
|
| 2 | Probably not harmful | 102 |
4.5%
|
| 3 | Probably yes harmful | 213 |
9.5%
|
| 4 | Definitely yes harmful | 1414 |
62.9%
|
| Sysmiss | 9 |