Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Not at all free | 32 |
2.7%
|
1 | Not very free | 177 |
14.8%
|
2 | Somewhat free | 351 |
29.3%
|
3 | Completely free | 602 |
50.2%
|
8 | Refused | 1 |
0.1%
|
9 | Don’t know | 37 |
3.1%
|