Value | Category | Cases | |
---|---|---|---|
-1 | missing | 0 |
0%
|
0 | never | 17842 |
37.1%
|
1 | occasionally | 20872 |
43.4%
|
2 | frequently | 9164 |
19.1%
|
8 | refused | 37 |
0.1%
|
9 | don't know | 169 |
0.4%
|