1960昭和35632635.810907.463.6299546284.8 1965昭和40671856.410497.765.72.2102239286.26 1970昭和45678247.88695.465.22.7104065286.26 1975昭和50666678.6775261.43108650286.26 1980昭和558156312.76422.371.24.4114528286.26 1985昭和608819513.86390.974.74.8118140286.26 1990平成029121714.96121.976.65.2119080286.38 1995平成079392716.2579878.55.7119640286.38 2000平成129330516.35724.2795.2118118315.28 2005平成179119416.645480.474.64.8122248343.46 2010平成228801316.75270.269.74.4126220383.03 2015平成278706516.685219.770.24.4124062382.97 2020令和28437018.324605.371.94.8117376382.97