| Value | Category | Cases | |
|---|---|---|---|
| 1 | Plains | 1541 |
32.1%
|
| 2 | Mid-altitude Plains | 1399 |
29.1%
|
| 3 | High-altitude Plains | 424 |
8.8%
|
| 4 | Lowlands | 590 |
12.3%
|
| 5 | Rugged Lowlands | 3 |
0.1%
|
| 6 | Platform(very low plateaus) | 610 |
12.7%
|
| 7 | Low Plateaus | 123 |
2.6%
|
| 8 | Mid-altitude Plateaus | 37 |
0.8%
|
| 9 | High Plateaus | 0 |
0%
|
| 10 | Very high plateaus | 0 |
0%
|
| 11 | Hills | 61 |
1.3%
|
| 12 | Low Mountains | 13 |
0.3%
|
| 13 | Mid-altitude Mountains | 0 |
0%
|
| 14 | High Mountains | 0 |
0%
|
| 15 | Very High Mountains | 0 |
0%
|
| Sysmiss | 2 |