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Canada: 663 laser/aircraft incidents in 2015 based on newspaper analysis of CADORS data
Here is the CADORS data:
Compare this with the number of illuminations in the United States over the same period:
Canada’s data roughly tracks the U.S. data. Here are the two charts above, superimposed, with the CADORS numbers multiplied 11.7 times. The slope of the lines are similar for all but 2013/2014, and the endpoints are remarkably close.
From an analysis by Andrew Duffy in the Ottawa Citizen. Note that a few days earlier, CBC News stated that there were 590 laser/aircraft incidents in 2015. There is no indication as to reasons for the discrepancy.