From The New York Times:
WASHINGTON — The number of dollar bills rolling off the great government presses here and in Fort Worth fell to a modern low in the last fiscal year. Production of $5 bills also dropped to the lowest level in 30 years. And for the first time in that period, the
Treasury Department did not print any $10 bills.
http://www.nytimes.com/2011/07/07/bu...ency.html?_r=1