Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Not at all free | 150 |
6.3%
|
1 | Not very free | 540 |
22.8%
|
2 | Somewhat free | 951 |
40.1%
|
3 | Completely free | 696 |
29.4%
|
8 | Refused | 0 |
0%
|
9 | Don’t know | 32 |
1.4%
|