Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Impassable | 200 |
16.7%
|
2 | Very poor | 280 |
23.3%
|
3 | Poor | 192 |
16%
|
4 | Fair | 272 |
22.7%
|
5 | Good | 232 |
19.3%
|
6 | Very good | 24 |
2%
|