| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 93 |
0%
|
| 1 | Yes | 451 |
0.1%
|
| 3 | Don't know | 16 |
0%
|
| 8 | Not asked | 0 |
0%
|
| 9 | Missing | 443504 |
99.9%
|