Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Not at all free | 150 |
9.5%
|
1 | Not very free | 310 |
19.6%
|
2 | Somewhat free | 545 |
34.5%
|
3 | Completely free | 486 |
30.8%
|
8 | Refused | 2 |
0.1%
|
9 | Don’t know | 87 |
5.5%
|