Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 1 |
0.1%
|
1 | Not at all free | 35 |
2.9%
|
2 | Not very free | 102 |
8.5%
|
3 | Somewhat free | 155 |
12.9%
|
4 | Completely free | 899 |
75%
|
9 | Don’t know | 7 |
0.6%
|
998 | Refused | 0 |
0%
|