Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 67 |
5.6%
|
2 | Not very free | 224 |
18.7%
|
3 | Somewhat free | 379 |
31.6%
|
4 | Completely free | 422 |
35.2%
|
8 | Refused | 25 |
2.1%
|
9 | Don’t know | 83 |
6.9%
|