Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 74 |
6.2%
|
2 | Not very free | 125 |
10.4%
|
3 | Somewhat free | 386 |
32.2%
|
4 | Completely free | 610 |
50.8%
|
8 | Refused | 1 |
0.1%
|
9 | Don’t know | 4 |
0.3%
|