According to our Country Share Tracker (CST) service, Apple iPhone shipments worldwide grew by +14% annually in the second half of 2013. Apple, of course, unveiled the new 5s and 5c iPhone models to much fanfare. How are those models performing? This published report, available to clients, details the global shipments of every iPhone model since its launch in Q2 2007, from the iPhone 2G to the iPhone 5s.