| Value | Category | Cases | |
|---|---|---|---|
| 1 | Highland epidemic | 1369 |
21.1%
|
| 2 | Lake endemic | 1182 |
18.2%
|
| 3 | Coast endemic | 894 |
13.8%
|
| 4 | Semi-arid, seasonal | 1431 |
22.1%
|
| 5 | Low risk | 1605 |
24.8%
|