Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 26 |
2.2%
|
2 | Not very free | 32 |
2.7%
|
3 | Somewhat free | 43 |
3.6%
|
4 | Completely free | 1085 |
90.4%
|
9 | Don't know | 14 |
1.2%
|
998 | Refused | 0 |
0%
|