| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 17 |
0.1%
|
| 2 | No | 97 |
0.5%
|
| 3 | Not applicable | 373 |
1.7%
|
| 8 | Not applicable (skip) | 20798 |
97.3%
|
| 9 | Unspecified | 89 |
0.4%
|