| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 33 |
0.3%
|
| -7 | DON'T KNOW | 1257 |
11.8%
|
| 1 | COULD BE LESS HARMFUL | 803 |
7.5%
|
| 2 | ALL EQUALLY HARMFUL | 8578 |
80.4%
|
| Sysmiss | 6 |