Table 2. Cumulative coverage of varicella vaccine among children born between 2008 and 2012 in the selected areas.

Birth date	No. of children investigated	No. of children vaccinated				Cumulative coverage (%)
		1 year* old	2 years* old	≥3 years* old	Total	1 year* old	2 years *old	≥3 years* old
2008	96	68	5	3	76	70.8	76.0	79.2
2009	100	70	6	2	78	70.0	76.0	78.0
2010	99	65	6	3	74	65.7	71.7	74.7
2011	100	70	4	-	74	70.0	74.0	-
2012	86	52	-	-	52	60.5	-	-
In total	481	325	21	8	354	67.6	71.9	73.6

Note:* 1 year old=”12-23 months”, 2 years old=”24-35 months”, ≥3 years old=”≥36 months”