The following data indicate the top 10 trading partners of Canada based on Canadian exports to the country in a recent year according to Industry Canada. Exports ($ billions) Country United States 438.3 China 27.7 United Kingdom 16.3 Japan 13.0 Mexico 8.2 South Korea 5.9 Germany 4.8 Netherlands 4.7 4.3 3.9 India Hong Kong What is the interquartile range for these data? The process begins by computing the first and third quartiles as follows.