| Value | Category | Cases | |
|---|---|---|---|
| 1 | Doctor's advice | 6 | 
                                
                                0.1%
                             | 
| 2 | Religion doesn't allow use of contraception | 1 | 
                                
                                0%
                             | 
| 3 | No decision needed - comes naturally | 2 | 
                                
                                0%
                             | 
| 4 | Friend's advice | 1 | 
                                
                                0%
                             | 
| 99 | Not applicable | 5384 | 
                                
                                99.8%
                             |