| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 440 |
44.5%
|
| 1 | Yes | 549 |
55.5%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 2147483647 | Not administered | 0 |
0%
|
| 11 | .Z | 5103 |