| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sierra (Andean highlands) | 153 |
75.7%
|
| 2 | Costa (Coastal lowlands) | 25 |
12.4%
|
| 3 | Amazonía (Amazon) | 2 |
1%
|
| 4 | Galápagos Islands | 2 |
1%
|
| Sysmiss | 20 |
9.9%
|