| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1 |
0%
|
| 2 | No | 2 |
0%
|
| 4 | Not yet | 1 |
0%
|
| 8 | Not applicable | 39 |
0.2%
|
| 9 | Unspecified | 21147 |
99.8%
|