| Value | Category | Cases | |
|---|---|---|---|
| 1 | BEFORE LABOUR PAINS | 1840 |
2.7%
|
| 2 | AFTER LABOUR PAINS | 1412 |
2.1%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 65455 |
95.3%
|