Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 231 |
19.3%
|
2 | Not very free | 254 |
21.2%
|
3 | Somewhat free | 389 |
32.4%
|
4 | Completely free | 316 |
26.3%
|
8 | Refused | 4 |
0.3%
|
9 | Don’t know | 6 |
0.5%
|