| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 to 5 kilometes | 249 | 
                                    
                                    44%
                                 | 
| 2 | 6 to 10 kilometers | 176 | 
                                    
                                    31.1%
                                 | 
| 3 | 11 to 15 kilometers | 72 | 
                                    
                                    12.7%
                                 | 
| 4 | 16 to 20 kilometers | 29 | 
                                    
                                    5.1%
                                 | 
| 5 | 21 to 25 kilometers | 7 | 
                                    
                                    1.2%
                                 | 
| 6 | 26 to 30 kilometers | 17 | 
                                    
                                    3%
                                 | 
| 7 | Above 30 kilometers | 16 | 
                                    
                                    2.8%
                                 | 
| Sysmiss | 202 |