| Value | Category | Cases | |
|---|---|---|---|
| 2016 | 1 | 
                                    
                                    0.4%
                                 | |
| 2017 | 1 | 
                                    
                                    0.4%
                                 | |
| 9995 | Part of baselne | 246 | 
                                    
                                    99.2%
                                 | 
| Sysmiss | 1887 |