Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 65 |
5.4%
|
2 | Not very free | 185 |
15.4%
|
3 | Somewhat free | 341 |
28.4%
|
4 | Completely free | 594 |
49.5%
|
8 | Refused | 1 |
0.1%
|
9 | Don’t know | 14 |
1.2%
|