When using data from this report it is important to note that information and data is not complete. Haemovigilance reporting by health service organisations is voluntary at both state and territory and national levels. For those states and territories that have reported, the number of health service organisations is unknown. For example in one jurisdiction there were no private hospitals reporting and only public hospitals in major cities. NSW (prior to 2011-12) and WA are excluded from the analysis due to the unavailability of component data for these two states. QLD data is unavailable for 2012–13. NT and ACT did not report in 2008-09.