33.Okayama.ken, Life expectancy at birth (period, 1x5) Last modified:2022-09-01, ver.004_002 JMD(IPSS) Year Female Male Total 1975-1979 78.60 73.13 75.91 1980-1984 80.30 74.55 77.50 1985-1989 81.84 75.76 78.90 1990-1994 82.98 76.52 79.85 1995-1999 84.21 77.31 80.87 2000-2004 85.72 78.40 82.18 2005-2009 86.57 79.46 83.13 2010-2014 86.97 80.21 83.68 2015-2019 87.79 81.39 84.67 2020-2020 88.50 82.07 85.37