Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 90 |
5.7%
|
2 | Not very free | 112 |
7.1%
|
3 | Somewhat free | 288 |
18.2%
|
4 | Completely free | 1050 |
66.5%
|
8 | Refused | 7 |
0.4%
|
9 | Don’t know | 33 |
2.1%
|