| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tarmac road | 366 |
41.7%
|
| 2 | Gravel road | 218 |
24.9%
|
| 3 | Packed dirt road | 238 |
27.1%
|
| 4 | Foot path only | 44 |
5%
|
| 99 | Other | 11 |
1.3%
|