year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,2.76,0.00145,1.13,2.4e-15,57.3
1851,2.78,0.00148,1.13,0.147,64.0
1852,2.81,0.00152,1.13,0.293,70.6
1853,2.85,0.00155,1.12,0.44,77.0
1854,2.88,0.00159,1.12,0.586,83.3
1855,2.91,0.0016200000000000001,1.12,0.733,89.5
1856,2.94,0.00166,1.12,0.879,95.6
1857,3.12,0.0016899999999999999,1.12,1.03,102.0
1858,3.02,0.00173,1.12,1.17,107.0
1859,3.29,0.00176,1.12,1.32,113.0
1860,3.31,0.0018,1.12,1.47,118.0
1861,3.17,0.00184,1.12,1.61,124.0
1862,3.24,0.0018700000000000001,1.12,1.76,129.0
1863,3.32,0.00191,1.12,1.91,134.0
1864,3.3,0.00195,1.12,2.05,139.0
1865,3.31,0.00199,1.12,2.2,144.0
1866,3.4,0.0020299999999999997,1.11,2.34,149.0
1867,3.51,0.00206,1.11,2.49,154.0
1868,3.63,0.0021000000000000003,1.11,2.64,158.0
1869,3.77,0.00214,1.11,2.78,163.0
1870,3.91,0.00218,1.11,2.93,167.0
1871,4.06,0.00222,1.12,3.08,171.0
1872,4.2,0.00226,1.12,3.22,175.0
1873,4.34,0.0023,1.13,3.37,180.0
1874,4.48,0.00234,1.14,3.52,184.0
1875,4.59,0.0023799999999999997,1.15,3.66,188.0
1876,4.69,0.00242,1.16,3.81,192.0
1877,4.76,0.00246,1.18,3.96,196.0
1878,4.8,0.0025,1.19,4.1,200.0
1879,4.73,0.00254,1.2,4.25,204.0
1880,4.96,0.00259,1.21,4.4,207.0
1881,4.92,0.00263,1.21,4.54,210.0
1882,5.3,0.00267,1.22,4.69,213.0
1883,5.58,0.00271,1.23,4.84,215.0
1884,5.88,0.00275,1.23,4.98,218.0
1885,5.63,0.0028,1.24,5.13,220.0
1886,5.96,0.0028399999999999996,1.25,5.28,223.0
1887,6.28,0.0028799999999999997,1.26,5.42,225.0
1888,6.64,0.00292,1.27,5.57,227.0
1889,7.27,0.00297,1.27,5.72,229.0
1890,8.16,0.0038399999999999997,1.36,5.86,230.0
1891,8.68,0.00425,1.39,6.01,231.0
1892,9.36,0.00512,1.41,6.16,232.0
1893,9.84,0.00636,1.45,6.3,233.0
1894,10.2,0.00789,1.48,6.45,234.0
1895,11.8,0.00962,1.52,6.6,235.0
1896,12.7,0.0115,1.56,6.74,236.0
1897,13.6,0.013300000000000001,1.61,6.89,236.0
1898,14.7,0.0152,1.65,7.03,237.0
1899,16.0,0.0169,1.7,7.18,237.0
1900,18.2,0.0183,1.75,7.33,238.0
1901,19.7,0.0197,1.81,7.47,238.0
1902,21.4,0.0211,1.87,7.62,238.0
1903,22.1,0.0224,1.94,7.77,238.0
1904,24.3,0.023899999999999998,2.01,7.91,238.0
1905,25.1,0.0253,2.09,8.06,238.0
1906,28.1,0.026699999999999998,2.17,8.21,238.0
1907,30.8,0.0281,2.25,8.35,238.0
1908,34.4,0.0295,2.34,8.5,237.0
1909,33.9,0.0308,2.42,8.65,238.0
1910,33.6,0.0322,2.5,8.79,238.0
1911,35.2,0.0335,2.59,8.94,238.0
1912,39.3,0.0348,2.67,9.09,239.0
1913,42.5,0.0362,2.76,9.23,241.0
1914,43.0,0.0376,2.85,9.38,242.0
1915,44.7,0.0391,2.94,9.53,244.0
1916,45.3,0.040600000000000004,3.03,9.67,246.0
1917,47.1,0.0422,3.12,9.82,248.0
1918,51.7,0.0438,3.22,9.97,249.0
1919,55.6,0.0456,3.31,10.1,250.0
1920,47.5,0.0474,3.41,10.3,251.0
1921,50.4,0.103,3.5,10.4,250.0
1922,50.0,0.256,3.6,10.6,249.0
1923,51.2,0.492,3.7,10.7,247.0
1924,54.1,0.798,3.8,10.8,245.0
1925,53.8,1.16,3.9,11.0,242.0
1926,53.8,1.56,4.0,11.1,239.0
1927,56.0,1.99,4.1,11.3,237.0
1928,54.3,2.82,4.21,11.4,235.0
1929,56.2,3.27,4.31,11.6,234.0
1930,57.1,3.69,4.42,11.7,233.0
1931,53.7,4.15,4.53,11.9,234.0
1932,51.3,4.68,4.64,12.0,236.0
1933,51.0,5.28,4.75,12.2,239.0
1934,55.6,6.01,4.86,12.3,242.0
1935,57.8,6.76,4.98,12.5,246.0
1936,57.5,7.51,5.1,12.6,249.0
1937,62.4,8.31,5.22,12.8,252.0
1938,68.9,9.18,5.35,12.9,255.0
1939,68.2,10.0,5.48,13.0,257.0
1940,71.7,10.9,5.62,13.2,258.0
1941,72.2,11.6,5.76,13.3,258.0
1942,72.3,12.3,5.93,13.5,259.0
1943,65.5,12.7,6.1,13.6,259.0
1944,66.8,13.2,6.29,13.8,259.0
1945,72.2,13.8,6.48,13.9,260.0
1946,71.9,14.2,6.68,14.1,260.0
1947,73.4,14.5,6.89,14.2,260.0
1948,73.6,15.3,7.1,14.4,261.0
1949,76.7,16.6,7.31,14.5,261.0
1950,81.2,17.9,7.52,14.7,262.0
1951,84.4,19.6,7.74,14.8,263.0
1952,88.6,21.8,7.96,14.9,264.0
1953,90.9,24.3,8.19,15.1,266.0
1954,95.4,27.5,8.43,15.2,268.0
1955,103.0,30.6,8.68,15.4,270.0
1956,107.0,34.1,8.94,15.5,272.0
1957,118.0,37.8,9.22,15.7,274.0
1958,123.0,41.3,9.5,15.8,276.0
1959,130.0,44.9,9.8,16.0,277.0
1960,141.0,48.4,10.1,16.1,278.0
1961,151.0,51.3,10.5,16.3,283.0
1962,164.0,54.2,10.9,16.4,284.0
1963,174.0,57.4,11.3,16.6,284.0
1964,172.0,60.2,11.8,16.7,287.0
1965,187.0,63.5,12.2,16.9,285.0
1966,193.0,66.6,12.7,17.0,289.0
1967,195.0,69.8,13.2,17.1,293.0
1968,209.0,72.9,13.7,17.3,297.0
1969,213.0,76.8,14.1,17.4,300.0
1970,219.0,72.2,14.4,17.9,301.0
1971,228.0,69.9,15.0,18.0,304.0
1972,240.0,76.4,15.4,18.2,304.0
1973,247.0,74.3,15.8,18.3,308.0
1974,256.0,66.5,16.2,18.7,310.0
1975,277.0,69.5,16.6,18.9,317.0
1976,287.0,72.9,17.1,19.1,317.0
1977,302.0,67.6,17.6,19.3,325.0
1978,304.0,66.2,18.2,19.2,330.0
1979,319.0,68.8,18.5,19.6,333.0
1980,336.0,59.4,18.9,19.9,339.0
1981,361.0,65.5,19.6,20.2,345.0
1982,372.0,60.4,20.1,20.3,345.0
1983,399.0,57.5,20.7,20.9,359.0
1984,409.0,66.2,21.3,21.1,364.0
1985,444.0,70.1,21.7,21.3,368.0
1986,476.0,69.4,22.4,21.5,374.0
1987,510.0,71.7,22.9,21.7,367.0
1988,550.0,77.7,23.5,21.9,382.0
1989,601.0,87.6,24.2,22.2,386.0
1990,624.0,91.5,24.7,22.6,391.0
1991,663.0,101.0,25.3,22.9,395.0
1992,702.0,105.0,25.9,23.1,398.0
1993,725.0,106.0,26.5,23.1,402.0
1994,768.0,112.0,27.2,23.3,406.0
1995,820.0,112.0,33.0,23.8,409.0
1996,888.0,105.0,38.9,24.1,413.0
1997,924.0,100.0,44.8,24.3,415.0
1998,942.0,99.5,50.9,24.4,420.0
1999,1010.0,97.4,56.9,24.7,421.0
2000,1040.0,91.5,61.6,25.2,418.0
2001,1030.0,94.2,62.8,25.2,421.0
2002,1030.0,98.9,64.1,25.4,410.0
2003,1060.0,108.0,65.2,25.6,417.0
2004,1110.0,117.0,66.6,26.2,422.0
2005,1150.0,118.0,67.8,26.5,434.0
2006,1210.0,123.0,69.3,26.9,443.0
2007,1280.0,138.0,70.5,28.0,453.0
2008,1410.0,144.0,71.8,28.7,458.0
2009,1560.0,162.0,72.9,29.3,452.0
2010,1530.0,161.0,74.3,29.9,457.0
2011,1630.0,168.0,75.6,30.6,463.0
2012,1780.0,175.0,76.9,31.4,459.0
2013,1780.0,181.0,78.2,31.7,462.0
2014,1970.0,186.0,79.8,32.7,463.0
2015,2030.0,193.0,81.2,33.3,462.0
2016,2120.0,195.0,82.3,33.6,465.0
2017,2200.0,195.0,83.6,34.3,468.0
2018,2310.0,217.0,84.9,34.9,474.0