Apple’s global sales per square foot average a whopping $4,709

New York City -- Apple stores around the world are pulling in an annual average of $4,709 sales per square foot, CNN Money reported.

While a handful of super-high-end luxury retailers with limited floor space in New York City and foreign capitols may do better, Apple’s numbers make it by far the most valuable chain in the United States. Apple’s closest chain competitor is Tiffany & Co., which garners an average of $2,974 per square foot, according to the report.