| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 More useful than harmful | 614 |
15.3%
|
| 2 | 2 More harmful than useful | 2667 |
66.5%
|
| 3 | 3 (DK) | 669 |
16.7%
|
| 4 | 4 (Refused) | 62 |
1.5%
|
| Sysmiss | 1095271 |