Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 68 |
5.7%
|
2 | Not very free | 118 |
9.8%
|
3 | Somewhat free | 229 |
19.1%
|
4 | Completely free | 772 |
64.3%
|
9 | Don't know | 13 |
1.1%
|
98 | Refused | 0 |
0%
|