| Value | Category | Cases | |
|---|---|---|---|
| 0 | Natural | 190 | 
                                    
                                    9.6%
                                 | 
| 1 | Traditional | 134 | 
                                    
                                    6.7%
                                 | 
| 2 | Modern | 1662 | 
                                    
                                    83.7%
                                 |