Yearly dispensation of antiviral agents by age groups at community pharmacies in Japan.

FY, fiscal year.Values represent number of cases.†Dispensations during each fiscal year represent the number of dispensations calculated from pharmacy dispensation records for a period starting on April 1 and ending on the following March 31, except for fiscal year 2006 calculated from records between November 1, 2006, and March 31, 2007, due to limited data availability of pharmacy records.