47.Okinawa.ken, Life expectancy at birth (period, 1x5c) Last modified:2022-03-01, ver.004_001 JMD(IPSS) Year Female Male Total 1975-1977 79.22 72.43 76.07 1978-1982 81.57 74.55 78.34 1983-1987 83.16 76.15 79.93 1988-1992 84.24 76.70 80.72 1993-1997 84.72 77.04 81.10 1998-2002 85.81 77.64 81.89 2003-2007 86.60 78.57 82.71 2008-2012 87.12 79.16 83.18 2013-2017 87.43 80.16 83.80 2018-2020 87.86 80.85 84.33