In 2009, Apple sold more iPhones than it did in 2007 and 2008 combined. In 2010, Apple sold more iPhones than it did in 2007, 2008, and 2009 combined. Last year, Apple sold 93.1 million iPhones, slightly more than it did in in 2007, 2008, 2009, and 2010 combined.
— Matt Richman on Apple’s First Quarter Results
(Source: daringfireball.net)