<Tr> <Td> Robert Lee Yates, Jr . </Td> <Td> Murders of two women in 1997 and 1998 </Td> <Td> 7003558800000000000 ♠ 15 years, 109 days </Td> <Td> Concurrently serving 408 years for the murders of 13 other women </Td> </Tr> <Ul> <Li> Currently on death row: 1 (2015) </Li> <Li> Total number executed: 23 (1866--1992) </Li> </Ul> <Li> Currently on death row: 1 (2015) </Li> <Li> Total number executed: 23 (1866--1992) </Li>

As of october 1 2012 approximately how many persons were on death rows in the united states