35.Yamaguchi.ken, Life expectancy at birth (period, 1x5) Last modified:2025-04-30, ver.005_001 JMD(IPSS) Year Female Male Total 1947-1949 56.82 53.25 55.00 1950-1954 64.46 60.73 62.57 1955-1959 68.46 63.65 66.01 1960-1964 71.46 65.89 68.62 1965-1969 73.82 67.93 70.84 1970-1974 75.81 69.84 72.85 1975-1979 78.01 72.08 75.10 1980-1984 79.86 73.43 76.74 1985-1989 81.59 75.09 78.47 1990-1994 82.62 75.81 79.35 1995-1999 83.81 76.47 80.28 2000-2004 85.07 77.72 81.55 2005-2009 85.78 78.48 82.27 2010-2014 86.39 79.46 83.05 2015-2019 86.99 80.73 83.99 2020-2023 87.39 81.04 84.29