<Tr> <Td> </Td> <Td> ≥ 650 </Td> <Td> ≥ 990 </Td> </Tr> <Tr> <Td> </Td> <Td> ≥ 590 </Td> <Td> ≥ 890 </Td> </Tr> <Tr> <Td_colspan="3"> * The percentile of the perfect score was 99.98 on the 2400 scale and 99.93 on the 1600 scale . </Td> </Tr> <Tr> <Td_colspan="3"> * * 99 + means better than 99.5 percent of test takers . </Td> </Tr>

What is a perfect score on sat test
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