39.Kochi.ken, Life expectancy at birth (period, 1x5) Last modified:2023-12-05, ver.004_004 JMD(IPSS) Year Female Male Total 1947-1949 59.16 55.14 57.13 1950-1954 65.44 61.60 63.52 1955-1959 69.10 64.22 66.65 1960-1964 71.51 65.99 68.76 1965-1969 73.87 67.54 70.72 1970-1974 75.55 68.53 72.06 1975-1979 77.33 71.16 74.32 1980-1984 79.61 72.91 76.36 1985-1989 81.61 74.63 78.25 1990-1994 82.46 75.58 79.18 1995-1999 83.86 76.35 80.26 2000-2004 85.19 77.41 81.45 2005-2009 85.92 78.29 82.25 2010-2014 86.39 79.34 82.99 2015-2019 87.36 80.47 84.03 2020-2022 87.74 80.68 84.27