| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1995 | 1 | 0 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 1998 | 1 | 1 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 1999 | 1 | 1 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2000 | 2 | 2 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2001 | 1 | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2002 | 2 | 2 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2003 | 1 | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2004 | 1 | 1 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2006 | 2 | 1 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2007 | 6 | 5 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2008 | 6 | 3 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2009 | 2 | 1 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2010 | 4 | 4 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2011 | 5 | 4 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2012 | 4 | 3 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2013 | 2 | 1 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2014 | 8 | 5 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2015 | 11 | 10 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2016 | 17 | 13 | 
                                                                 
                                    
                                    7.4%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2017 | 21 | 20 | 
                                                                 
                                    
                                    10.7%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2018 | 14 | 16 | 
                                                                 
                                    
                                    8.7%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2019 | 26 | 21 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2020 | 28 | 23 | 
                                                                 
                                    
                                    12.6%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2021 | 24 | 18 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 2022 | 7 | 6 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                            
                        
                        
                            
                    |
| 9999 | DK | 25 | 20 | 
                                                                 
                                    
                                    10.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 694 | 734 |