Figure 1 is a trend graph showing number of reported adverse events following vaccination as well as overall reporting rate per 100,000 population for the last 16 year period (1 January 2000 to 31 December 2015). • There was a decline in the reported events and reporting rate per 100,000 population during 2015 and the vast majority of reported events (from all reporter types) were of a non-serious nature.