| Value | Category | Cases | |
|---|---|---|---|
| 2 | City with population over 1 million | 56 | 
                                    
                                    6.2%
                                 | 
| 3 | Over 250.000 to 1 million | 58 | 
                                    
                                    6.4%
                                 | 
| 4 | 50.000 to 250.000 | 96 | 
                                    
                                    10.6%
                                 | 
| 5 | Less than 50.000 | 698 | 
                                    
                                    76.9%
                                 | 
| Sysmiss | 47 |