U.S. export price indexes by selected grains, 12-month percent change
Month	Wheat	Soybeans	Corn
Apr 2006	10.4%	-8.7%	9.5%
May 2006	13.3%	-5.3%	10.2%
June 2006	18.7%	-12.3%	11.9%
July 2006	24.5%	-10.4%	7.5%
Apr 2026	2.0%	10.0%	-2.7%