| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. January | 0 | 
                                    
                                    0%
                                 | 
| 2 | 2. February | 0 | 
                                    
                                    0%
                                 | 
| 3 | 3. March | 0 | 
                                    
                                    0%
                                 | 
| 4 | 4. April | 0 | 
                                    
                                    0%
                                 | 
| 5 | 5. May | 0 | 
                                    
                                    0%
                                 | 
| 6 | 6. June | 0 | 
                                    
                                    0%
                                 | 
| 7 | 7. July | 0 | 
                                    
                                    0%
                                 | 
| 8 | 8. August | 0 | 
                                    
                                    0%
                                 | 
| 9 | 9. September | 51 | 
                                    
                                    21.8%
                                 | 
| 10 | 10. October | 15 | 
                                    
                                    6.4%
                                 | 
| 11 | 11. November | 168 | 
                                    
                                    71.8%
                                 | 
| 12 | 12. December | 0 | 
                                    
                                    0%
                                 | 
| 99 | 99. Don't know | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 765 |