Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 150 |
12.5%
|
2 | Not very free | 142 |
11.8%
|
3 | Somewhat free | 291 |
24.3%
|
4 | Completely free | 606 |
50.5%
|
8 | Refused | 1 |
0.1%
|
9 | Don’t know | 10 |
0.8%
|