| Value | Category | Cases | |
|---|---|---|---|
| 1 | A LITTLE LESS HARMFUL | 473 |
21.4%
|
| 2 | NO DIFFERENT | 1460 |
66.1%
|
| 3 | A LITTLE MORE HARMFUL | 138 |
6.2%
|
| 7 | DON'T KNOW | 132 |
6%
|
| 9 | REFUSED | 7 |
0.3%
|
| Sysmiss | 5948 |