Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 94 |
7.9%
|
2 | Not very free | 192 |
16.1%
|
3 | Somewhat free | 498 |
41.6%
|
4 | Completely free | 361 |
30.2%
|
9 | Don't know | 51 |
4.3%
|
998 | Refused | 0 |
0%
|