Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 217 |
18.1%
|
2 | Not very free | 174 |
14.5%
|
3 | Somewhat free | 293 |
24.4%
|
4 | Completely free | 457 |
38.1%
|
6 | Refused | 4 |
0.3%
|
9 | Don’t know | 55 |
4.6%
|