Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 250 |
20.8%
|
2 | Not very free | 233 |
19.4%
|
3 | Somewhat free | 304 |
25.3%
|
4 | Completely free | 390 |
32.5%
|
8 | Refused | 9 |
0.8%
|
9 | Don’t know | 14 |
1.2%
|