Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 43 |
1.8%
|
2 | Not very free | 45 |
1.9%
|
3 | Somewhat free | 141 |
5.9%
|
4 | Completely free | 2143 |
89.3%
|
8 | Refused | 2 |
0.1%
|
9 | Don’t know | 26 |
1.1%
|