| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hill | 371 |
5.6%
|
| 2 | Plain | 4240 |
63.6%
|
| 3 | Gentle slop | 843 |
12.7%
|
| 4 | Steep slope | 329 |
4.9%
|
| 5 | Valley | 868 |
13%
|
| 6 | Other | 9 |
0.1%
|
| 9 | 4 |
0.1%
|