Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Never | 306 |
24.2%
|
1 | Once or twice | 42 |
3.3%
|
2 | Several times | 13 |
1%
|
3 | Many times | 4 |
0.3%
|
7 | Not applicable/Saw no problems | 886 |
70.1%
|
9 | Don't know | 13 |
1%
|
998 | Refused | 0 |
0%
|