| Value | Category | Cases | |
|---|---|---|---|
| 1 | last pregnancy | 1817 |
80.9%
|
| 2 | next-to-last pregnancy | 401 |
17.8%
|
| 3 | 2nd last pregnancy | 29 |
1.3%
|
| 4 | 3rd last pregnancy | 0 |
0%
|
| 5 | 4th last pregnancy | 0 |
0%
|