Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Not at all free | 74 |
6.2%
|
1 | Not very free | 266 |
22.2%
|
2 | Somewhat free | 281 |
23.4%
|
3 | Completely free | 542 |
45.2%
|
8 | Refused | 1 |
0.1%
|
9 | Don’t know | 36 |
3%
|