Value | Category | Cases | |
---|---|---|---|
-1 | missing | 0 |
0%
|
0 | never | 13434 |
25.1%
|
1 | once or twice | 3183 |
6%
|
2 | a few times | 2629 |
4.9%
|
3 | often | 2129 |
4%
|
7 | not applicable | 31993 |
59.9%
|
8 | refused | 19 |
0%
|
9 | don't know | 57 |
0.1%
|