44.Oita.ken, Life expectancy at birth (period, 1x5) Last modified:2025-04-30, ver.005_001 JMD(IPSS) Year Female Male Total 1947-1949 54.53 51.32 52.91 1950-1954 61.73 59.22 60.49 1955-1959 67.21 63.30 65.25 1960-1964 70.34 65.40 67.88 1965-1969 73.17 67.83 70.55 1970-1974 75.14 69.62 72.45 1975-1979 77.46 71.85 74.74 1980-1984 79.32 73.66 76.60 1985-1989 81.02 75.38 78.35 1990-1994 82.38 76.19 79.44 1995-1999 83.90 77.11 80.66 2000-2004 85.21 78.32 81.93 2005-2009 86.27 79.44 83.02 2010-2014 86.77 80.21 83.64 2015-2019 87.61 81.41 84.66 2020-2023 87.76 81.65 84.81