| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. 2010 | 44 | 
                                    
                                    8.3%
                                 | 
| 2 | 2. 2011 | 25 | 
                                    
                                    4.7%
                                 | 
| 3 | 3. 2012 | 41 | 
                                    
                                    7.7%
                                 | 
| 4 | 4. 2013 | 59 | 
                                    
                                    11.1%
                                 | 
| 5 | 5. 2014 | 143 | 
                                    
                                    26.8%
                                 | 
| 6 | 6. 2015/2016 | 221 | 
                                    
                                    41.5%
                                 | 
| Sysmiss | 5467 |