Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 2 |
0.2%
|
0 | Never | 182 |
16.5%
|
1 | Once or twice | 259 |
23.5%
|
2 | Several times | 189 |
17.1%
|
3 | Many times | 47 |
4.3%
|
7 | Not applicable/Saw no problems | 418 |
37.9%
|
9 | Don't know | 7 |
0.6%
|
998 | Refused | 0 |
0%
|