Law firms are big, hiring is low and many practices are pinched. But what other details has the NLJ 350, The National Law Journal's annual survey of the nation's largest law firms, uncovered? Take a look at some facts that might surprise (or amuse) you. And be sure to check out the rest of our annual law firm report.

1. The NLJ 350 and its earlier iterations are 36 years old.
2. The biggest office in the U.S. is Skadden’s New York location, which has 675 attorneys.

3. The largest firm that fell off the list in 2013 was Dewey & LeBoeuf, which filed for bankruptcy in 2011.