Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 18 |
1.5%
|
2 | Not very free | 58 |
4.8%
|
3 | Somewhat free | 226 |
18.8%
|
4 | Completely free | 898 |
74.8%
|
9 | Don't know | 0 |
0%
|
98 | Refused | 0 |
0%
|