03.Iwate.ken, Life expectancy at birth (period, 1x5) Last modified:2025-04-30, ver.005_001 JMD(IPSS) Year Female Male Total 1947-1949 52.39 50.71 51.55 1950-1954 59.79 57.40 58.59 1955-1959 65.56 61.54 63.52 1960-1964 69.44 64.44 66.88 1965-1969 72.47 66.93 69.69 1970-1974 74.69 68.69 71.70 1975-1979 77.19 71.40 74.35 1980-1984 79.35 73.27 76.38 1985-1989 81.09 74.93 78.11 1990-1994 82.41 75.61 79.12 1995-1999 83.63 76.51 80.18 2000-2004 85.03 77.43 81.33 2005-2009 85.54 78.04 81.88 2010-2014 84.41 77.55 81.04 2015-2019 86.62 79.94 83.34 2020-2023 86.88 80.37 83.65