Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 101 |
8.4%
|
2 | Not very free | 76 |
6.3%
|
3 | Somewhat free | 145 |
12.1%
|
4 | Completely free | 830 |
69.2%
|
8 | Refused | 10 |
0.8%
|
9 | Don’t know | 38 |
3.2%
|