Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 36 |
3%
|
2 | Not very free | 96 |
8%
|
3 | Somewhat free | 267 |
22.3%
|
4 | Completely free | 789 |
65.8%
|
9 | Don't know | 12 |
1%
|
998 | Refused | 0 |
0%
|