| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 58 |
0.3%
|
| 2 | 2 | 17 |
0.1%
|
| 6 | 6 | 1 |
0%
|
| 88 | Not applicable | 20421 |
98.7%
|
| 99 | Unspecified | 198 |
1%
|