In the top 12 production states, planting stood at:
- 55% in Illinois (70% on average)
- 40% in Indiana (54%)
- 57% in Iowa (80%)
- 60% in Kansas (64%)
- 31% in Michigan (41%)
- 35% in Minnesota (72%)
- 65% in Missouri (79%)
- 62% in Nebraska (77%)
- 4% in North Dakota (41%)
- 31% in Ohio (41%), 31%
- South Dakota (54%)
- 34% in Wisconsin (52%).