Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 2 |
0.2%
|
1 | Not at all free | 29 |
2.4%
|
2 | Not very free | 49 |
4.1%
|
3 | Somewhat free | 82 |
6.8%
|
4 | Completely free | 1022 |
85.2%
|
9 | Don't know | 16 |
1.3%
|
998 | Refused | 0 |
0%
|