03.Iwate.ken, Life expectancy at birth (period, 1x5c) Last modified:2022-09-01, ver.004_002 JMD(IPSS) Year Female Male Total 1975-1977 76.70 70.76 73.77 1978-1982 78.53 72.78 75.73 1983-1987 80.52 74.26 77.48 1988-1992 81.76 75.42 78.70 1993-1997 83.28 76.22 79.86 1998-2002 84.44 77.05 80.85 2003-2007 85.38 77.73 81.64 2008-2012 84.17 77.10 80.70 2013-2017 86.54 79.68 83.18 2018-2020 86.90 80.33 83.67