Android posted a series of infographics on Thursday with impressive app stats to celebrate its 10 billionth download from the Android Market.

Android users from 190 countries download apps every day, according to one of the infographics. The U.S. is not the most app crazed country either — it ranked fourth behind South Korea (no. 1), Hong Kong (no. 2) and Taiwan (no. 3). Rounding out the top ten includes Singapore (no. 5), Sweden (no. 6), Israel (no. 7), Denmark (no. 8), the Netherlands (no. 9) and Norway (no. 10).

Meanwhile, the top categories for Android app downloads include games (25.6%), entertainment (12.2%), tools (11.7%), music (4.28%) and social (4.08%).

But the most interesting tidbits were associated with how Android owners use their apps. About 12 billion miles are navigated on Google Maps each year — which is equivalent to more than 37,000 trips to the moon — and 100 million words are translated every week in 200 different countries on Google Translate.

As for when most people download apps, searching through the Android Market the night before the work week starts is evidently a common activity. The most popular time to download an Android app is 9:00 p.m. on Sunday, while the least popular time to do so is just seven hours later at 4:00 a.m. Monday morning.

Other interesting Android app stats include the following: