| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 1557 | 
                                    
                                    8.1%
                                 | 
| 2 | February | 1639 | 
                                    
                                    8.5%
                                 | 
| 3 | March | 1700 | 
                                    
                                    8.9%
                                 | 
| 4 | April | 1671 | 
                                    
                                    8.7%
                                 | 
| 5 | May | 1495 | 
                                    
                                    7.8%
                                 | 
| 6 | June | 1577 | 
                                    
                                    8.2%
                                 | 
| 7 | July | 1657 | 
                                    
                                    8.6%
                                 | 
| 8 | August | 1585 | 
                                    
                                    8.3%
                                 | 
| 9 | September | 1580 | 
                                    
                                    8.2%
                                 | 
| 10 | October | 1599 | 
                                    
                                    8.3%
                                 | 
| 11 | November | 1609 | 
                                    
                                    8.4%
                                 | 
| 12 | December | 1521 | 
                                    
                                    7.9%
                                 |