Mostly revenue / employee, stock price. Bezos' lack of interest in profit is well-known, e.g. http://www.businessweek.com/magazine/content/06_46/b4009001.htm h

Mostly revenue / employee, stock price. Bezos' lack of interest in profit is well-known, e.g. http://www.businessweek.com/magazine/content/06_46/b4009001.htm http://www.businessweek.com/magazine/content/06_46/b4009001.... (2006).