Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 69 |
5.8%
|
2 | Not very free | 57 |
4.8%
|
3 | Somewhat free | 161 |
13.4%
|
4 | Completely free | 884 |
73.7%
|
8 | Refused | 4 |
0.3%
|
9 | Don’t know | 25 |
2.1%
|