| Value | Category | Cases | |
|---|---|---|---|
| 1 | Traditional | 302 | 
                                    
                                    93.8%
                                 | 
| 2 | Modern | 5 | 
                                    
                                    1.6%
                                 | 
| 3 | Other Specify | 15 | 
                                    
                                    4.7%
                                 | 
| Sysmiss | 110 |