39.Kochi.ken, Life expectancy at birth (period, 1x10) Last modified:2023-12-05, ver.004_004 JMD(IPSS) Year Female Male Total 1947-1949 59.16 55.14 57.13 1950-1959 67.15 62.86 64.99 1960-1969 72.66 66.76 69.71 1970-1979 76.47 69.82 73.19 1980-1989 80.63 73.77 77.31 1990-1999 83.18 75.97 79.73 2000-2009 85.57 77.84 81.86 2010-2019 86.86 79.89 83.49 2020-2022 87.74 80.68 84.27