| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2018 | 
                                    
                                    86.5%
                                 | |
| 1 | 157 | 
                                    
                                    6.7%
                                 | |
| 2 | 39 | 
                                    
                                    1.7%
                                 | |
| 3 | 28 | 
                                    
                                    1.2%
                                 | |
| 4 | 15 | 
                                    
                                    0.6%
                                 | |
| 5 | 20 | 
                                    
                                    0.9%
                                 | |
| 6 | 3 | 
                                    
                                    0.1%
                                 | |
| 7 | 4 | 
                                    
                                    0.2%
                                 | |
| 8 | 13 | 
                                    
                                    0.6%
                                 | |
| 10 | 16 | 
                                    
                                    0.7%
                                 | |
| 12 | 7 | 
                                    
                                    0.3%
                                 | |
| 15 | 8 | 
                                    
                                    0.3%
                                 | |
| 16 | 4 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 16765 |