| Value | Category | Cases | |
|---|---|---|---|
| 0 | No pregnancy | 366 |
85.3%
|
| 1 | one child/pregnancy | 2 |
0.5%
|
| 2 | twins | 0 |
0%
|
| 9 | 61 |
14.2%
|
|
| Sysmiss | 5 |