06.Yamagata.ken, Life expectancy at birth (period, 1x5) Last modified:2025-04-30, ver.005_001 JMD(IPSS) Year Female Male Total 1947-1949 53.20 50.47 51.84 1950-1954 61.66 58.15 59.91 1955-1959 66.80 62.07 64.43 1960-1964 70.16 64.66 67.42 1965-1969 72.86 67.33 70.12 1970-1974 75.06 69.35 72.26 1975-1979 77.41 71.96 74.78 1980-1984 79.33 73.68 76.61 1985-1989 81.42 75.64 78.66 1990-1994 82.37 76.51 79.57 1995-1999 83.59 77.30 80.56 2000-2004 85.11 78.22 81.77 2005-2009 85.90 78.94 82.50 2010-2014 86.28 79.87 83.16 2015-2019 87.22 80.88 84.11 2020-2023 87.26 81.29 84.29