Google has been celebrating 10 billion downloads in the Android Market all week, and today they’ve posted a nice little graphic that dives even deeper into the numbers. Some interesting tidbits: most popular time to download is Sundays at 9pm. Least popular is Monday at 4am. The #1 country in downloads in South Korea. Games make up 25% of all apps downloaded. The 10 billionth app downloaded was Photobucket. read the full graphic in all it’s glory below.