<Tr> <Td> Idaho </Td> <Td> 24.6% </Td> <Td> 27.4% </Td> <Td> 61.4% </Td> <Td> 10.1% </Td> <Td> 31 </Td> </Tr> <Tr> <Td> Illinois </Td> <Td> 25.3% </Td> <Td> 31.6% </Td> <Td> 61.8% </Td> <Td> 15.8% </Td> <Td> 26 </Td> </Tr> <Tr> <Td> Indiana </Td> <Td> 27.5% </Td> <Td> 32.5% </Td> <Td> 62.8% </Td> <Td> 15.6% </Td> <Td> 11 </Td> </Tr> <Tr> <Td> Iowa </Td> <Td> 26.3% </Td> <Td> 32.0% </Td> <Td> 63.4% </Td> <Td> 12.5% </Td> <Td> 19 </Td> </Tr>

What was the highest level of obesity in continental state of the us in 1985