| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 1 |
0.1%
|
| -7 | DON'T KNOW | 48 |
3.4%
|
| 1 | A LITTLE LESS HARMFUL | 307 |
21.8%
|
| 2 | NO DIFFERENT | 710 |
50.4%
|
| 3 | A LITTLE MORE HARMFUL | 344 |
24.4%
|
| Sysmiss | 4901 |