Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 339 |
14.1%
|
2 | Not very free | 509 |
21.2%
|
3 | Somewhat free | 858 |
35.8%
|
4 | Completely free | 660 |
27.5%
|
8 | Refused | 2 |
0.1%
|
9 | Don’t know | 32 |
1.3%
|