| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Not at all free | 0 |
0%
|
| 2 | Not very free | 0 |
0%
|
| 3 | Somewhat free | 0 |
0%
|
| 4 | Completely free | 0 |
0%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 0 |
0%
|
| 94 | Not asked in this country | 1200 |
100%
|