Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Impassable | 0 |
0%
|
2 | Very poor | 456 |
38%
|
3 | Poor | 128 |
10.7%
|
4 | Fair | 160 |
13.3%
|
5 | Good | 248 |
20.7%
|
6 | Very good | 208 |
17.3%
|