Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 56 |
4.7%
|
2 | Not very free | 71 |
5.9%
|
3 | Somewhat free | 234 |
19.5%
|
4 | Completely free | 822 |
68.5%
|
9 | Don't know | 17 |
1.4%
|
98 | Refused | 0 |
0%
|