44.Oita.ken, Life expectancy at birth (period, 1x10) Last modified:2022-09-01, ver.004_002 JMD(IPSS) Year Female Male Total 1975-1979 77.46 71.84 74.74 1980-1989 80.19 74.52 77.49 1990-1999 83.16 76.66 80.07 2000-2009 85.75 78.88 82.49 2010-2019 87.18 80.80 84.14 2020-2020 88.35 81.84 85.22