33.Okayama.ken, Life expectancy at birth (period, 1x5c) Last modified:2022-09-01, ver.004_002 JMD(IPSS) Year Female Male Total 1975-1977 78.08 72.61 75.39 1978-1982 79.76 74.16 77.03 1983-1987 81.26 75.32 78.38 1988-1992 82.56 76.20 79.48 1993-1997 83.67 77.05 80.48 1998-2002 85.11 77.90 81.61 2003-2007 86.31 79.05 82.78 2008-2012 86.81 79.87 83.44 2013-2017 87.49 80.98 84.32 2018-2020 88.06 81.77 84.99