| Value | Category | Cases | |
|---|---|---|---|
| 1 | january | 5 | 
                                    
                                    7.7%
                                 | 
| 2 | february | 10 | 
                                    
                                    15.4%
                                 | 
| 3 | march | 17 | 
                                    
                                    26.2%
                                 | 
| 4 | april | 7 | 
                                    
                                    10.8%
                                 | 
| 5 | may | 5 | 
                                    
                                    7.7%
                                 | 
| 6 | june | 4 | 
                                    
                                    6.2%
                                 | 
| 7 | july | 4 | 
                                    
                                    6.2%
                                 | 
| 8 | august | 0 | 
                                    
                                    0%
                                 | 
| 9 | september | 1 | 
                                    
                                    1.5%
                                 | 
| 10 | october | 1 | 
                                    
                                    1.5%
                                 | 
| 11 | november | 5 | 
                                    
                                    7.7%
                                 | 
| 12 | december | 6 | 
                                    
                                    9.2%
                                 | 
| Sysmiss | 1042 |