Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 53 |
2.2%
|
2 | Not very free | 77 |
3.2%
|
3 | Somewhat free | 238 |
9.9%
|
4 | Completely free | 2011 |
83.8%
|
8 | Refused | 5 |
0.2%
|
9 | Don’t know | 16 |
0.7%
|