Whether you needed it or not, we present you with this SXSW Interactive 2012 infographic that comes to us courtesy of Dallas-based digital shop Agency Entourage, which culled info from the likes of our sibling site Social Times as well as other destinations such as Mashable, People Browsr and Business Insider. As anyone could have predicted, attendance numbers skyrocketed this year and yes, we’ll let this year’s fest go, once and for all, with this. Check out the full-size infographic, which gives a little year-to-year perspective, after the jump.