<Tr> <Th> Roof </Th> <Td> 779 ft (237 m) </Td> </Tr> <Tr> <Th_colspan="2"> Technical details </Th> </Tr> <Tr> <Th> Floor count </Th> <Td> 52 4 below ground </Td> </Tr> <Tr> <Th> Floor area </Th> <Td> 1,969,979 sq ft (183,017.0 m) </Td> </Tr>

When was the bank of america building built