From: Outdoor biting by Anopheles mosquitoes on Bioko Island does not currently impact on malaria control
2009
2010
2011
2012
2013
Indoors
39.6
15.9
3.8
4.4
3.1
Outdoors
53.8
19.6
10.7
10.3
Percentage outdoors
58%
55%
74%
70%
77%