Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 66 |
5.5%
|
2 | Not very free | 69 |
5.8%
|
3 | Somewhat free | 429 |
35.8%
|
4 | Completely free | 628 |
52.3%
|
8 | Refused | 0 |
0%
|
9 | Don’t know | 8 |
0.7%
|