Table 1.

Human prevalence (%) of schistosomiasis in sample villages in Xingzi, Jiangxi, China, 2004–2011

Year	No. sample villages	Minimum	Mean	Median	Maximum	SD
2004	30	0	0.15	0	3.90	0.01
2005	37	0	0.93	0.08	7.20	0.02
2006	35	0	0.29	0	6.96	0.01
2007	36	0	0.56	0	13.10	0.02
2008	42	0	1.48	1.07	9.12	0.01
2009	36	0	0.33	0	2.86	0.01
2010	35	0	0.05	0	1.02	0.002
2011	42	0	0.12	0	1.92	0.004