Canada: Trade openness: exports plus imports as percent of GDP
For that indicator, The World Bank provides data for Canada from 1960 to 2017. The average value for Canada during that period was 55.15 percent with a minumum of 35.1 percent in 1960 and a maximum of 82.86 percent in 2000.
See the global rankings for that indicator or
use the country comparator to compare trends over time.