As a part of its Q3 results announcement, Apple has posted a detailed breakdown (PDF) of its performance. In the Americas, for instance, revenue rose 26 percent year-over-year to hit $12.806 billion. Unlike some past quarters in fact regional growth was relatively evenly distributed, up 16 percent in Europe (to $8.237 billion), 33 percent in Japan ($2.009 billion), and 25 percent in the Asia-Pacific region ($7.887 billion). Worldwide retail revenues grew 17 percent to $4.084 billion.