Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 43 |
1.8%
|
2 | Not very free | 69 |
2.9%
|
3 | Somewhat free | 381 |
15.9%
|
4 | Completely free | 1897 |
79.1%
|
8 | Refused | 2 |
0.1%
|
9 | Don’t know | 6 |
0.3%
|