Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 145 |
12.1%
|
2 | Not very free | 153 |
12.8%
|
3 | Somewhat free | 171 |
14.3%
|
4 | Completely free | 706 |
58.8%
|
8 | Refused | 5 |
0.4%
|
9 | Don’t know | 20 |
1.7%
|