Month	2011	2010
January	1.72	1.72
February	1.81	1.72
March	1.81	1.72
April	1.81	1.72
May	1.81	1.72
June	1.81	1.72
July		1.72
August	1.72	1.72
September		1.72
October		1.72
November		1.72
December		1.72