Notes: The Canada rate is based on approximately 89 per cent of emergency department visits in Canada. Results are based on complete coverage (>95 per cent) in Que., Ont., Sask., Alta. and the Yukon; 73 per cent of ED visits in PEI; 57 per cent of ED visits in N.S.; 75 per cent of ED visits in Man.; and 76 per cent of ED visits in B.C. No data is available currently for N.L., N.B., NWT and Nunavut.