| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Tar/Asphalt | 159 |
36.7%
|
| 2 | 2. Graded Graveled | 63 |
14.5%
|
| 3 | 3. Dirt Raod (Maintained) | 74 |
17.1%
|
| 4 | 4. Dirt Track | 137 |
31.6%
|