| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | No, I am not required to pay | 1536 |
64%
|
| 1 | Yes, I am required to pay | 622 |
25.9%
|
| 9 | Don't know | 241 |
10%
|