Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 176 |
7.3%
|
2 | Not very free | 290 |
12.1%
|
3 | Somewhat free | 408 |
17%
|
4 | Completely free | 1455 |
60.6%
|
8 | Refused | 12 |
0.5%
|
9 | Don’t know | 59 |
2.5%
|