| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 62 | 
                                    
                                    6.8%
                                 | 
| 2 | February | 59 | 
                                    
                                    6.5%
                                 | 
| 3 | March | 44 | 
                                    
                                    4.8%
                                 | 
| 4 | April | 70 | 
                                    
                                    7.7%
                                 | 
| 5 | May | 111 | 
                                    
                                    12.2%
                                 | 
| 6 | June | 93 | 
                                    
                                    10.2%
                                 | 
| 7 | July | 98 | 
                                    
                                    10.8%
                                 | 
| 8 | August | 106 | 
                                    
                                    11.6%
                                 | 
| 9 | September | 87 | 
                                    
                                    9.6%
                                 | 
| 10 | October | 68 | 
                                    
                                    7.5%
                                 | 
| 11 | November | 64 | 
                                    
                                    7%
                                 | 
| 12 | December | 48 | 
                                    
                                    5.3%
                                 | 
| Sysmiss | 1718 |