Annual sales of dollar stores in the United States 2011 and 2016

* Dollar stores that sell groceries and consumables. Definition: All grocery items, non-edible grocery, health and beauty items, including general cosmetics and general merchandise which includes, but is not limited to: greeting cards and magazines, alcohol; tobacco and some seasonal items.
Does not include gasoline, clothing, electronics, footwear, hardlines, jewelry, knickknacks, prescription drugs, sporting goods and toys.