Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Impassable | 8 |
0.7%
|
2 | Very poor | 120 |
10%
|
3 | Poor | 240 |
20%
|
4 | Fair | 230 |
19.2%
|
5 | Good | 522 |
43.5%
|
6 | Very good | 80 |
6.7%
|