Google I/O 2014 - During the Google I/O conference that is currently on, Google announced it has a massive 62% of the global tablet market share.
If we look back over the last couple of years, this number has grown considerably - last year, Google had just 46% of the global tablet market share. In 2012, it was just 29%. So we can see that Google is doing some truly big business in tablets. The company has also said that it sees 42% of all YouTube usage coming from its mobile OS, Android, and that app installs are up 236% year-over-year.