Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 10 |
0.8%
|
2 | Not very free | 25 |
2.1%
|
3 | Somewhat free | 60 |
5%
|
4 | Completely free | 1098 |
91.5%
|
8 | Refused | 0 |
0%
|
9 | Don’t know | 7 |
0.6%
|