SFO officials said 182 people were transported to area hospitals, 49 of those with critical injuries. Initially, 60 people were considered unaccounted for, but San Francisco Mayor Ed Lee confirmed at a 7:45 p.m. press conference that every one on board the plane had been accounted for.
http://www.nbcbayarea.com/news/local/Boeing-777-Crashes-at-SFO-214483741.html
I remain amazed that everyone got off.