| Value | Category | Cases | |
|---|---|---|---|
| 3330 | 
                                    
                                    98.2%
                                 | ||
| ? | NO RESPONSE | 7 | 
                                    
                                    0.2%
                                 | 
| L | PERIODIC ABSTINENCE / RHYTHM | 54 | 
                                    
                                    1.6%
                                 |