| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Flat | 4478 |
70.1%
|
| 2 | 2. Slight Slope | 1371 |
21.5%
|
| 3 | 3. Moderate Slope | 436 |
6.8%
|
| 4 | 4. Steep, Hilly | 101 |
1.6%
|
| Sysmiss | 2846 |