Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 24 |
2%
|
2 | Not very free | 22 |
1.8%
|
3 | Somewhat free | 251 |
20.9%
|
4 | Completely free | 890 |
74.2%
|
8 | Refused | 5 |
0.4%
|
9 | Don’t know | 8 |
0.7%
|