Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 35 |
2.9%
|
2 | Not very free | 85 |
7.1%
|
3 | Somewhat free | 263 |
21.8%
|
4 | Completely free | 762 |
63.3%
|
9 | Don't know | 59 |
4.9%
|
998 | Refused | 0 |
0%
|