Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 362 |
15.1%
|
2 | Not very free | 605 |
25.3%
|
3 | Somewhat free | 761 |
31.8%
|
4 | Completely free | 504 |
21.1%
|
8 | Refused | 13 |
0.5%
|
9 | Don’t know | 147 |
6.1%
|