| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 19 |
0.1%
|
| 2 | No | 44 |
0.2%
|
| 3 | Not applicable | 52 |
0.2%
|
| 8 | Not applicable (skip) | 21191 |
99.4%
|
| 9 | Unspecified | 17 |
0.1%
|