Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 408 |
34%
|
2 | Not very free | 220 |
18.3%
|
3 | Somewhat free | 142 |
11.8%
|
4 | Completely free | 424 |
35.3%
|
8 | Refused | 2 |
0.2%
|
9 | Don’t know | 4 |
0.3%
|