10.Gumma.ken, Life expectancy at birth (period, 1x5) Last modified:2022-12-12, ver.004_003 JMD(IPSS) Year Female Male Total 1975-1979 77.20 72.26 74.76 1980-1984 79.09 74.16 76.67 1985-1989 80.92 75.60 78.33 1990-1994 82.24 76.47 79.43 1995-1999 83.50 77.24 80.43 2000-2004 84.91 78.30 81.67 2005-2009 85.62 79.05 82.38 2010-2014 86.16 79.72 82.95 2015-2019 86.92 80.83 83.87 2020-2021 87.27 81.05 84.12