"A BMW plus a phat apartment in a high rise is difficult to turn down for something that appears, for all intents and purposes, to have about a 1 in 1000 (at be

"A BMW plus a phat apartment in a high rise is difficult to turn down for something that appears, for all intents and purposes, to have about a 1 in 1000 (at best) shot of success." What's a good place to find actual statistics on success rate and financial return for startups?