Value | Category | Cases | |
---|---|---|---|
1 | Never | 308 |
12.8%
|
2 | Once or twice | 387 |
16.1%
|
3 | Several times | 307 |
12.8%
|
4 | Many times | 126 |
5.3%
|
5 | Not Applicable/Saw no problems | 1270 |
52.9%
|
9 | Don't know | 1 |
0%
|