Approximate revenue-per-employee. Data from Wolfram Alpha and Wikipedia.
Apple makes $2,000,000 per employee. Facebook makes $1,500,000. Google makes $1,000,000. Microsoft makes $800,000. Sony makes $500,000. Kraft makes $400,000. Walmart makes $200,000. McDonalds makes $60,000.
Now, if only there was a good source of users-per-engineer. I read that Facebook is somewhere around 1,260,000. That's just awesome.
We create so much value, and for so many people.