| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 27 |
0.1%
|
| 2 | No | 163 |
0.6%
|
| 3 | Not applicable | 466 |
1.8%
|
| 8 | Not applicable (skip) | 24783 |
96.9%
|
| 9 | Unspecified | 138 |
0.5%
|