Ones that actually have power, be it military or economic, and the willingness to use it. The UK, France, Russia, China, Saudi Arabia, Israel, Iran, Japan. These are all nations which regularly use their economic or military power to influence other countries around the world.
Canada has neither economic nor military power to wield. It's world influence is no greater than that of Sweden or Ireland.
How many aircraft to those countries regularly deploy to the Baltic? How many bank branches do they have in central and South American? How many ships do they have deployed in the Caribbean? Off the West coast of Central America? In the Atlantic and Caribbean? How many troops do they have in Ukraine? Latvia? Iraq? How many breakthroughs in AIDS and Ebola research have they made lately? made lately? Canada is among the worlds top 20 countries in almost every category.