| Value | Category | Cases | |
|---|---|---|---|
| 1 | Days | 76 | 
                                
                                1.4%
                             | 
| 2 | Weeks | 73 | 
                                
                                1.4%
                             | 
| 3 | Months | 1292 | 
                                
                                24%
                             | 
| 4 | Years | 244 | 
                                
                                4.5%
                             | 
| 5 | Missing | 3 | 
                                
                                0.1%
                             | 
| 8 | Don't know | 48 | 
                                
                                0.9%
                             | 
| 9 | Child alive | 15 | 
                                
                                0.3%
                             | 
| 97 | 3 | 
                                
                                0.1%
                             | |
| 99 | Not applicable | 3206 | 
                                
                                59.4%
                             | 
| 993 | Soon(Now) | 0 | 
                                
                                0%
                             | 
| 994 | Cannot get pregnant | 0 | 
                                
                                0%
                             | 
| 995 | After marriage | 0 | 
                                
                                0%
                             | 
| 996 | Other | 434 | 
                                
                                8%
                             | 
| 997 | Refusal | 0 | 
                                
                                0%
                             |