https://www.bankofcanada.ca/rates/banking-and-financial-statistics/statistics-on-the-counterfeiting-of-canadian-bank-notes-formerly-b4/?page_moved=1
Statistics on the counterfeiting of Canadian bank notes (formerly B4) - Bank of Canada
Year-end data on the average number of bank notes in circulation, as well as data supplied by the Royal Canadian Mounted Police on counterfeit notes....
canadian bank noteson thestatisticscounterfeiting