Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 3 |
0.3%
|
1 | Not at all free | 12 |
1%
|
2 | Not very free | 24 |
2%
|
3 | Somewhat free | 54 |
4.5%
|
4 | Completely free | 1102 |
91.9%
|
9 | Don’t know | 4 |
0.3%
|
998 | Refused | 0 |
0%
|