| Value | Category | Cases | |
|---|---|---|---|
| 1 | Definitely no | 454 |
23.1%
|
| 2 | Probably no | 225 |
11.4%
|
| 3 | Probably yes | 514 |
26.1%
|
| 4 | Definitely yes | 389 |
19.8%
|
| 5 | I do not know | 345 |
17.5%
|
| 6 | I do not know what addictive means | 42 |
2.1%
|
| Sysmiss | 15 |