Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Impassable | 32 |
2.7%
|
2 | Very poor | 168 |
14%
|
3 | Poor | 240 |
20%
|
4 | Fair | 280 |
23.3%
|
5 | Good | 376 |
31.3%
|
6 | Very good | 104 |
8.7%
|