Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 139 |
11.6%
|
2 | Not very free | 309 |
25.8%
|
3 | Somewhat free | 202 |
16.8%
|
4 | Completely free | 542 |
45.2%
|
8 | Refused | 1 |
0.1%
|
9 | Don’t know | 7 |
0.6%
|