This Frost & Sullivan tracker provides metrics on Apple's quarterly performance (for both unit sales and revenue) for iPads, iPhones, Macs, and other products (which include sales of iPods, Apple TVs, Beats Electronics, and Apple-branded and third-party accessories). The deliverable includes historical quarterly data for all these categories from 2007 to Q4 2016 and annual year-over-year (YoY) growth rates to capture important trends in the Apple ecosystem.