08.Ibaraki.ken, Life expectancy at birth (period, 1x5c) Last modified:2022-09-01, ver.004_002 JMD(IPSS) Year Female Male Total 1975-1977 76.58 71.10 73.86 1978-1982 78.18 72.72 75.49 1983-1987 79.97 74.32 77.18 1988-1992 81.45 75.51 78.52 1993-1997 82.74 76.27 79.51 1998-2002 84.04 77.19 80.63 2003-2007 85.07 78.25 81.66 2008-2012 85.75 78.99 82.34 2013-2017 86.31 80.16 83.21 2018-2020 86.82 80.68 83.70