This bar chart displays influenza notification per 100,000 for age bands: 0-5 months, 6-23 months, 2-4 years, 5-11 years, 12-17 years, 18-24 years, 25-49 years, 50-64 years, 65-74 years, and 75 or over years separated into pre-pandemic (2006-2008), pandemic (2009), and post-pandemic (2010-2015) periods. For pre-pandemic and post-pandemic periods, notifications were higher in the young 0-4 years and =75 years. The 2009 pandemic year showed a different pattern with a peak of notifications in those aged 12-17 years with lower numbers in younger and older individuals.