| Value | Category | Cases | |
|---|---|---|---|
| 31 | 31+ days | 1508 |
68.8%
|
| 95 | Within last 4 weeks | 0 |
0%
|
| 96 | Before last birth | 683 |
31.1%
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | Don't know | 2 |
0.1%
|