| Value | Category | Cases | |
|---|---|---|---|
| 1 | LESS HARMFUL | 2248 |
10.9%
|
| 2 | MORE HARMFUL | 925 |
4.5%
|
| 3 | ABOUT THE SAME | 14067 |
68.3%
|
| 7 | DON'T KNOW | 3346 |
16.2%
|
| 9 | REFUSED | 20 |
0.1%
|