By the numbers: The changing popularity of porn

Using every video uploaded to the popular adult site xHamster from its creation in 2007 to February 2013, the Sexualitics team built Porngram, a tool that maps porn tags people search for and shows you the terms’ rate of popularity since 2007.

The result is a whole lot of information about the world’s sexual preferences placed into pretty little charts. And really, if we’re being honest, aren’t graphs their own kind of porn?