| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rural area | 280 | 
                                    
                                    43.4%
                                 | 
| 2 | Small town | 255 | 
                                    
                                    39.5%
                                 | 
| 3 | Big city | 110 | 
                                    
                                    17.1%
                                 | 
| Sysmiss | 290 |