10.Gumma.ken, Life expectancy at birth (period, 1x5c) Last modified:2023-12-05, ver.004_004 JMD(IPSS) Year Female Male Total 1947-1947 53.67 50.75 52.19 1948-1952 60.75 58.04 59.40 1953-1957 66.49 62.93 64.72 1958-1962 69.55 65.12 67.33 1963-1967 72.32 67.47 69.87 1968-1972 74.41 69.11 71.75 1973-1977 76.33 71.22 73.80 1978-1982 78.41 73.55 76.03 1983-1987 80.24 75.04 77.70 1988-1992 81.71 76.21 79.04 1993-1997 83.04 76.98 80.08 1998-2002 84.30 77.76 81.09 2003-2007 85.33 78.74 82.09 2008-2012 85.96 79.44 82.72 2013-2017 86.72 80.42 83.57 2018-2022 86.99 81.00 83.97