From: Burden of hydrocoele assessed from medical and surgical records in a lymphatic filariasis endemic country, Samoa
Year
Cases
Total men > 18 years
Proportion
2006
23
50,876
0.05
2007
48
51,283
0.09
2008
32
51,693
0.06
2009
27
52,107
2010
38
52,524
0.07
2011
52,944
2012
59
53,368
0.11
2013
53
53,794
0.10