Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 301 |
25.1%
|
2 | Not very free | 189 |
15.8%
|
3 | Somewhat free | 216 |
18%
|
4 | Completely free | 374 |
31.2%
|
8 | Refused | 9 |
0.8%
|
9 | Don’t know | 111 |
9.3%
|