Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 7 |
0.6%
|
1 | Not at all free | 29 |
2.4%
|
2 | Not very free | 50 |
4.2%
|
3 | Somewhat free | 228 |
19%
|
4 | Completely free | 853 |
71.1%
|
9 | Don't know | 32 |
2.7%
|
98 | Refused | 0 |
0%
|