| Value | Category | Cases | |
|---|---|---|---|
| 1 | Paved road | 92 | 
                                    
                                    46%
                                 | 
| 2 | Gravel road | 4 | 
                                    
                                    2%
                                 | 
| 3 | Packed dirt road | 102 | 
                                    
                                    51%
                                 | 
| 4 | Foot path only | 1 | 
                                    
                                    0.5%
                                 | 
| 9 | Other (specify) | 1 | 
                                    
                                    0.5%
                                 |