Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 31 |
2.6%
|
2 | Not very free | 43 |
3.6%
|
3 | Somewhat free | 91 |
7.6%
|
4 | Completely free | 1018 |
84.8%
|
8 | Refused | 2 |
0.2%
|
9 | Don’t know | 15 |
1.3%
|