| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month and year | 46523 | 
                                    
                                    99.3%
                                 | 
| 3 | Year and age - m imp | 227 | 
                                    
                                    0.5%
                                 | 
| 5 | Year - a, m imp | 84 | 
                                    
                                    0.2%
                                 | 
| 6 | Age - y, m imp | 19 | 
                                    
                                    0%
                                 | 
| 8 | None - all imp | 14 | 
                                    
                                    0%
                                 |