Table 2.

Seropositive rates for anti-HAV antibody by age and the years

	2001-2003	2005-2009	2006-2008	2008-2010	2011	2011-2013
1-4 years		70%		57.3%
5-9 years				69.8%
10-14 years	17.9%	23.4%	6.1%	38.9%	15.4%	56.9%
15-19 years	11.1%		12.7%	13%		22.7%
20-24 years	17.6%	11.9%	19.2%	11.7%		18.4%
25-29 years	58.3%		15.8%			16.3%
30-34 years	70.8%	48.4%	60%	52.5%		26%
35-39 years	87.8%		83.1%			54.8%
40-44 years	94.5%		92.2%			81.2%

HAV, Hepatitis A virus.