44.Oita.ken, Life expectancy at birth (period, 1x5c) Last modified:2022-09-01, ver.004_002 JMD(IPSS) Year Female Male Total 1975-1977 77.04 71.28 74.23 1978-1982 78.55 73.09 75.93 1983-1987 80.44 74.66 77.69 1988-1992 81.81 75.90 79.01 1993-1997 83.37 76.83 80.26 1998-2002 84.64 77.85 81.41 2003-2007 85.92 78.97 82.61 2008-2012 86.52 79.83 83.33 2013-2017 87.28 80.96 84.27 2018-2020 87.99 81.78 85.03