| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 19890 |
96.8%
|
| 1 | Yes | 658 |
3.2%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 2147483647 | Not Applicable | 0 |
0%
|
| 11 | .Z | 183155 |