06.Yamagata.ken, Life expectancy at birth (period, 1x5c) Last modified:2023-12-05, ver.004_004 JMD(IPSS) Year Female Male Total 1947-1947 50.24 47.08 48.65 1948-1952 58.01 54.99 56.50 1953-1957 65.11 60.86 63.00 1958-1962 68.81 63.46 66.13 1963-1967 71.93 66.52 69.26 1968-1972 74.24 68.51 71.42 1973-1977 76.35 70.87 73.70 1978-1982 78.58 73.08 75.94 1983-1987 80.69 74.89 77.91 1988-1992 81.98 76.19 79.22 1993-1997 83.12 76.99 80.18 1998-2002 84.46 77.77 81.22 2003-2007 85.58 78.60 82.18 2008-2012 86.11 79.55 82.92 2013-2017 86.85 80.45 83.72 2018-2022 87.31 81.26 84.32