Iowa, Illinois, Nebraska
Iowa Illinois Nebraska Source - USDA
Nebraska, Iowa, Indiana, Illinois, and Ohio
1 - Iowa #2 - Illinois #3 - Nebraska #4 - Minnesota #5 - Indiana #6 - Ohio #7 - South Dakota #8 - Kansas #9 - Wisconsin #10 - Missouri #11 - Michigan #12 - Texas #13 - Colorado #14 - Kentucky #15 -...
California, wisconsin, and idaho
Oregon, Washington, Maine in that order.