| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. January | 132 | 
                                    
                                    1.2%
                                 | 
| 2 | 2. February | 359 | 
                                    
                                    3.3%
                                 | 
| 3 | 3. March | 1320 | 
                                    
                                    12.2%
                                 | 
| 4 | 4. April | 2150 | 
                                    
                                    19.9%
                                 | 
| 5 | 5. May | 1804 | 
                                    
                                    16.7%
                                 | 
| 6 | 6. June | 3471 | 
                                    
                                    32.1%
                                 | 
| 7 | 7. July | 1026 | 
                                    
                                    9.5%
                                 | 
| 8 | 8. August | 356 | 
                                    
                                    3.3%
                                 | 
| 9 | 9. September | 65 | 
                                    
                                    0.6%
                                 | 
| 10 | 10. October | 54 | 
                                    
                                    0.5%
                                 | 
| 11 | 11. November | 40 | 
                                    
                                    0.4%
                                 | 
| 12 | 12. December | 42 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 1011 |