| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 305 | 
                                    
                                    8.7%
                                 | 
| 2 | February | 252 | 
                                    
                                    7.2%
                                 | 
| 3 | March | 623 | 
                                    
                                    17.8%
                                 | 
| 4 | April | 738 | 
                                    
                                    21%
                                 | 
| 5 | May | 362 | 
                                    
                                    10.3%
                                 | 
| 6 | June | 381 | 
                                    
                                    10.9%
                                 | 
| 7 | July | 167 | 
                                    
                                    4.8%
                                 | 
| 8 | August | 186 | 
                                    
                                    5.3%
                                 | 
| 9 | September | 121 | 
                                    
                                    3.5%
                                 | 
| 10 | October | 138 | 
                                    
                                    3.9%
                                 | 
| 11 | November | 74 | 
                                    
                                    2.1%
                                 | 
| 12 | December | 159 | 
                                    
                                    4.5%
                                 | 
| Sysmiss | 3247 |