Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 165 |
10.4%
|
2 | Not very free | 225 |
14.2%
|
3 | Somewhat free | 429 |
27.2%
|
4 | Completely free | 739 |
46.8%
|
8 | Refused | 3 |
0.2%
|
9 | Don’t know | 19 |
1.2%
|