Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 85 |
7.1%
|
2 | Not very free | 147 |
12.3%
|
3 | Somewhat free | 330 |
27.6%
|
4 | Completely free | 481 |
40.2%
|
9 | Don't know | 153 |
12.8%
|
998 | Refused | 0 |
0%
|