Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 357 |
29.8%
|
2 | Not very free | 197 |
16.4%
|
3 | Somewhat free | 138 |
11.5%
|
4 | Completely free | 505 |
42.1%
|
8 | Refused | 1 |
0.1%
|
9 | Don’t know | 2 |
0.2%
|