As of April 2015, 100 million customers shop at Walmart each week, which totals to about 5.2 billion customers per year. These customers bring in a total sales of $405 billion for Walmart each year.
As of April 2015, Walmart has 4,255 stores. Walmart has more than two million employees, and about 72 percent of the cashiers who work at Walmart are female. There are 27 Walmart brands, and 80 percent of the company's suppliers are in China. About 90 percent of Americans live within 15 minutes of a Walmart store. Americans spend about $36 million at Walmart every hour.