Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 58 |
4.8%
|
2 | Not very free | 69 |
5.8%
|
3 | Somewhat free | 223 |
18.6%
|
4 | Completely free | 819 |
68.3%
|
9 | Don’t know | 31 |
2.6%
|
998 | Refused | 0 |
0%
|