Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 60 |
5%
|
2 | Not very free | 52 |
4.3%
|
3 | Somewhat free | 187 |
15.6%
|
4 | Completely free | 885 |
73.8%
|
8 | Refused | 2 |
0.2%
|
9 | Don’t know | 14 |
1.2%
|