| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Not at all free | 69 |
5.8%
|
| 2 | Not very free | 88 |
7.3%
|
| 3 | Somewhat free | 345 |
28.8%
|
| 4 | Completely free | 672 |
56%
|
| 9 | Don’t know | 26 |
2.2%
|
| 98 | Refused | 0 |
0%
|