Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 65 |
5.3%
|
2 | Not very free | 116 |
9.4%
|
3 | Somewhat free | 426 |
34.6%
|
4 | Completely free | 610 |
49.5%
|
9 | Don't know | 15 |
1.2%
|
998 | Refused | 0 |
0%
|