06.Yamagata.ken, Life expectancy at birth (period, 1x5c) Last modified:2025-04-30, ver.005_001 JMD(IPSS) Year Female Male Total 1947-1947 50.24 47.10 48.66 1948-1952 58.02 54.99 56.51 1953-1957 65.12 60.86 63.00 1958-1962 68.82 63.47 66.14 1963-1967 71.94 66.53 69.27 1968-1972 74.25 68.52 71.43 1973-1977 76.37 70.89 73.71 1978-1982 78.60 73.10 75.96 1983-1987 80.71 74.91 77.93 1988-1992 82.00 76.21 79.24 1993-1997 83.14 77.01 80.20 1998-2002 84.48 77.78 81.24 2003-2007 85.60 78.61 82.20 2008-2012 86.14 79.56 82.94 2013-2017 86.87 80.46 83.73 2018-2022 87.32 81.26 84.33 2023-2023 87.17 81.25 84.21