This figure shows the annual notification rates for unspecified hepatitis C from 2003 to 2013 by age group. Overall, notification rates in the 20-39 year age groups showed a downward trend from 2003 to 2013. There was also a downward trend for 15-19 over the 2003 to 2007 period before stabilising. Annual notification rates for all other age groups remained relatively stable over the 2003 to 2013 period.