Value | Category | Cases | |
---|---|---|---|
1 | Flat | 10908 |
57.7%
|
2 | Slight slope | 6008 |
31.8%
|
3 | Moderate slope | 1433 |
7.6%
|
4 | Steep, hilly | 567 |
3%
|
Sysmiss | 349 |