From: Spatial epidemiology of eastern equine encephalitis in Florida
Cluster
2005
2006
2007
2008
2009
2010
Total
1
51
8
4
29
40
13
145
2
31
5
16
58
3
0
6
26
9
7
33
25
14
12
11
66
120
83
67
60
360