Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 29 |
2.4%
|
2 | Not very free | 56 |
4.7%
|
3 | Somewhat free | 109 |
9.1%
|
4 | Completely free | 966 |
80.7%
|
9 | Don't know | 37 |
3.1%
|
998 | Refused | 0 |
0%
|