Influenza vaccine sales per 100,000 population; shaded areas are aggregate data from several countries. Dashed line (–) indicates data were not available.

†Private sales data in this row are from Thailand Food and Drug Administration.*Excludes Brunei.† 本行的私人销售数据来源于泰国食品药品监督管理局（Thailand Food and Drug Administration）。* 本次统计排除文莱。