44.Oita.ken, Life expectancy at birth (period, 1x10) Last modified:2025-04-30, ver.005_001 JMD(IPSS) Year Female Male Total 1947-1949 54.53 51.32 52.91 1950-1959 64.26 61.11 62.70 1960-1969 71.73 66.60 69.18 1970-1979 76.32 70.74 73.61 1980-1989 80.19 74.52 77.49 1990-1999 83.16 76.66 80.07 2000-2009 85.75 78.88 82.48 2010-2019 87.19 80.80 84.14 2020-2023 87.76 81.65 84.81