| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 89 | 
                                    
                                    10.6%
                                 | 
| 2 | February | 59 | 
                                    
                                    7%
                                 | 
| 3 | March | 116 | 
                                    
                                    13.8%
                                 | 
| 4 | April | 94 | 
                                    
                                    11.2%
                                 | 
| 5 | May | 29 | 
                                    
                                    3.5%
                                 | 
| 6 | June | 49 | 
                                    
                                    5.8%
                                 | 
| 7 | July | 44 | 
                                    
                                    5.2%
                                 | 
| 8 | August | 99 | 
                                    
                                    11.8%
                                 | 
| 9 | September | 126 | 
                                    
                                    15%
                                 | 
| 10 | October | 75 | 
                                    
                                    8.9%
                                 | 
| 11 | November | 36 | 
                                    
                                    4.3%
                                 | 
| 12 | December | 23 | 
                                    
                                    2.7%
                                 | 
| Sysmiss | 640 |