Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 95 |
4%
|
2 | Not very free | 145 |
6%
|
3 | Somewhat free | 441 |
18.4%
|
4 | Completely free | 1689 |
70.4%
|
8 | Refused | 1 |
0%
|
9 | Don’t know | 29 |
1.2%
|