Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Impassable | 0 |
0%
|
2 | Very poor | 0 |
0%
|
3 | Poor | 0 |
0%
|
4 | Fair | 32 |
2.7%
|
5 | Good | 840 |
70%
|
6 | Very good | 328 |
27.3%
|