33: Percent of Americans who are losing sleep over the state of the U.S. economy and other personal financial concerns

40: Percent of Americans who agree that sleep is as important as diet and exercise to overall health and well-being

28: Percent of drivers polled who have nodded off or fallen asleep while driving a vehicle

70 million: People in the U.S. affected by a chronic sleep disorder or problem

Source: National Sleep Foundation’s 2009 Sleep in America poll