Canada is the second largest country on the face of the Earth, but USA’s northern neighbor has a lot to brag 

 Out of all the natural lakes in the world, more than 50 percent are situated in Canada.

According to wikipedia, More than 60 percent of the world’s lakes are in Canada. I wasn’t able to find the total number, but considering that only Finland has 187 888  lakes (thanks Arttu), the number must be huge.