Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 90 |
7.5%
|
2 | Not very free | 89 |
7.4%
|
3 | Somewhat free | 334 |
27.8%
|
4 | Completely free | 615 |
51.3%
|
8 | Refused | 19 |
1.6%
|
9 | Don’t know | 53 |
4.4%
|