| value | category | cases | |
|---|---|---|---|
| 0 | no flag | 11042 |
99.5%
|
| 1 | > interval | 11 |
0.1%
|
| 2 | > interval by 1 month | 7 |
0.1%
|
| 4 | during pregnancy in calendar | 42 |
0.4%
|
| 11 | .Z | 26882 |