11.Saitama.ken, Life expectancy at birth (period, 1x5) Last modified:2025-04-30, ver.005_001 JMD(IPSS) Year Female Male Total 1947-1949 56.95 53.87 55.40 1950-1954 61.63 58.77 60.19 1955-1959 66.67 62.67 64.64 1960-1964 70.42 65.49 67.90 1965-1969 73.25 68.17 70.66 1970-1974 75.18 70.28 72.72 1975-1979 77.40 72.74 75.09 1980-1984 79.28 74.26 76.80 1985-1989 80.96 75.71 78.38 1990-1994 81.97 76.43 79.23 1995-1999 83.28 77.27 80.30 2000-2004 84.69 78.50 81.63 2005-2009 85.47 79.23 82.37 2010-2014 86.04 80.03 83.04 2015-2019 86.96 81.09 84.02 2020-2023 87.03 81.17 84.06