39.Kochi.ken, Life expectancy at birth (period, 1x5) Last modified:2025-04-30, ver.005_001 JMD(IPSS) Year Female Male Total 1947-1949 59.17 55.16 57.15 1950-1954 65.44 61.60 63.53 1955-1959 69.11 64.22 66.66 1960-1964 71.52 66.00 68.76 1965-1969 73.88 67.55 70.73 1970-1974 75.56 68.54 72.07 1975-1979 77.34 71.17 74.33 1980-1984 79.63 72.93 76.38 1985-1989 81.62 74.64 78.27 1990-1994 82.48 75.60 79.19 1995-1999 83.88 76.37 80.27 2000-2004 85.20 77.42 81.47 2005-2009 85.94 78.30 82.26 2010-2014 86.40 79.35 83.00 2015-2019 87.37 80.48 84.03 2020-2023 87.69 80.68 84.24