| Value | Category | Cases | |
|---|---|---|---|
| 1 | january | 51 | 
                                    
                                    16.8%
                                 | 
| 2 | february | 100 | 
                                    
                                    32.9%
                                 | 
| 3 | march | 33 | 
                                    
                                    10.9%
                                 | 
| 4 | april | 17 | 
                                    
                                    5.6%
                                 | 
| 5 | may | 5 | 
                                    
                                    1.6%
                                 | 
| 6 | june | 9 | 
                                    
                                    3%
                                 | 
| 7 | july | 2 | 
                                    
                                    0.7%
                                 | 
| 8 | august | 3 | 
                                    
                                    1%
                                 | 
| 9 | september | 6 | 
                                    
                                    2%
                                 | 
| 10 | october | 8 | 
                                    
                                    2.6%
                                 | 
| 11 | november | 25 | 
                                    
                                    8.2%
                                 | 
| 12 | december | 45 | 
                                    
                                    14.8%
                                 | 
| Sysmiss | 873 |