Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 171 |
14.3%
|
2 | Not very free | 154 |
12.8%
|
3 | Somewhat free | 229 |
19.1%
|
4 | Completely free | 615 |
51.3%
|
8 | Refused | 8 |
0.7%
|
9 | Don’t know | 23 |
1.9%
|