06.Yamagata.ken, Life expectancy at birth (period, 1x5c) Last modified:2022-09-01, ver.004_002 JMD(IPSS) Year Female Male Total 1975-1977 76.90 71.42 74.26 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 82.19 2008-2012 86.12 79.55 82.92 2013-2017 86.86 80.46 83.72 2018-2020 87.30 81.30 84.36