Following an official announcement of its Q2 results, Apple has also posted a detailed breakdown (PDF) of its performance. Notably, the 19.477 million iPads the company sold was a jump of 65 percent year-over-year. This may however have come at the expense of Mac, which saw units fall 2 percent to 3.952 million. Mac revenue did however rise 7 percent to $5.447 billion, while iPad revenue grew 40 percent to $8.746 billion.