From: Trend analysis of malaria surveillance data in West Wallaga, West Oromia, Ethiopia: a framework for planning and elimination
Years
Population at risk
Total malaria cases
Incidence per 1000 population
2014
1,635,893
29,061
17.8
2015
1,684,970
21,319
12.7
2016
1,735,519
12,771
7.4
2017
1,788,124
10,776
6
2018
1,841,767
5,098
2.8