10.Gumma.ken, Life expectancy at birth (period, 1x10) Last modified:2023-12-05, ver.004_004 JMD(IPSS) Year Female Male Total 1947-1949 56.98 54.14 55.55 1950-1959 65.53 62.11 63.83 1960-1969 71.95 67.07 69.50 1970-1979 76.24 71.07 73.67 1980-1989 80.04 74.90 77.53 1990-1999 82.91 76.87 79.95 2000-2009 85.28 78.69 82.03 2010-2019 86.54 80.28 83.42 2020-2022 87.01 80.96 83.94