Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 179 |
7.5%
|
2 | Not very free | 394 |
16.4%
|
3 | Somewhat free | 668 |
27.8%
|
4 | Completely free | 1129 |
47%
|
8 | Refused | 2 |
0.1%
|
9 | Don’t know | 28 |
1.2%
|