Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 50 |
4.2%
|
2 | Not very free | 90 |
7.5%
|
3 | Somewhat free | 233 |
19.4%
|
4 | Completely free | 808 |
67.3%
|
9 | Don't know | 19 |
1.6%
|
998 | Refused | 0 |
0%
|