SIR ROYALTY INCOME FUND revenue for the last year amounted to 266.01 M CAD, the most of which — 23.32 M CAD — came from its highest performing source at the moment, Investment and Related Activities, the year earlier bringing 48.95 M CAD. The greatest contribution to the revenue figure was made by Canada — last year it brought SIR ROYALTY INCOME FUND 23.32 M CAD, and the year before that — 48.95 M CAD.