Value | Category | Cases | |
---|---|---|---|
1 | Flat | 3108 |
57.2%
|
2 | Slight slope | 1686 |
31.1%
|
3 | Moderate slope | 447 |
8.2%
|
4 | Steep, hilly | 188 |
3.5%
|
Sysmiss | 84 |