Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 83 |
3.5%
|
2 | Not very free | 112 |
4.7%
|
3 | Somewhat free | 255 |
10.6%
|
4 | Completely free | 1923 |
80.1%
|
8 | Refused | 4 |
0.2%
|
9 | Don’t know | 23 |
1%
|