| Value | Category | Cases | |
|---|---|---|---|
| 1 | Before labour pains | 180 | 
                                                                 
                                    
                                    67.9%
                                 
                                                             | 
                                                        
                    
| 2 | After labour pains | 79 | 
                                                                 
                                    
                                    29.8%
                                 
                                                             | 
                                                        
                    
| 9 | No response | 6 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 8268 |