Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 138 |
5.8%
|
2 | Not very free | 181 |
7.5%
|
3 | Somewhat free | 585 |
24.4%
|
4 | Completely free | 1453 |
60.6%
|
8 | Refused | 2 |
0.1%
|
9 | Don’t know | 39 |
1.6%
|