year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,1.07,0.07840000000000001,0.185,2.56e-16,1.18
1851,1.1,0.0828,0.187,0.0157,1.23
1852,1.14,0.0876,0.19,0.0315,1.29
1853,1.18,0.0927,0.192,0.047200000000000006,1.36
1854,1.22,0.09809999999999999,0.195,0.063,1.44
1855,1.26,0.104,0.197,0.0787,1.52
1856,1.3,0.11,0.199,0.09440000000000001,1.61
1857,1.34,0.116,0.201,0.11,1.71
1858,1.38,0.123,0.203,0.126,1.81
1859,1.42,0.13,0.205,0.142,1.92
1860,1.46,0.137,0.206,0.157,2.03
1861,1.51,0.144,0.208,0.173,2.15
1862,1.55,0.152,0.209,0.189,2.28
1863,1.6,0.16,0.21,0.205,2.41
1864,1.64,0.168,0.212,0.22,2.55
1865,1.69,0.177,0.213,0.236,2.7
1866,1.74,0.186,0.214,0.252,2.86
1867,1.78,0.195,0.215,0.268,3.02
1868,1.83,0.205,0.217,0.283,3.19
1869,1.88,0.216,0.218,0.299,3.36
1870,1.93,0.226,0.22,0.315,3.54
1871,1.99,0.238,0.222,0.331,3.74
1872,2.04,0.25,0.226,0.346,3.96
1873,2.1,0.263,0.231,0.362,4.2
1874,2.16,0.276,0.237,0.378,4.45
1875,2.22,0.29,0.244,0.394,4.71
1876,2.29,0.304,0.25,0.409,4.97
1877,2.35,0.319,0.257,0.425,5.24
1878,2.41,0.334,0.263,0.441,5.51
1879,2.48,0.35,0.268,0.456,5.78
1880,2.54,0.366,0.272,0.472,6.04
1881,2.6,0.382,0.276,0.488,6.3
1882,2.66,0.399,0.28,0.504,6.57
1883,2.72,0.416,0.284,0.519,6.83
1884,2.79,0.433,0.288,0.535,7.11
1885,2.85,0.451,0.293,0.551,7.38
1886,2.92,0.47,0.298,0.567,7.66
1887,2.98,0.489,0.302,0.582,7.95
1888,3.05,0.509,0.307,0.598,8.24
1889,3.12,0.53,0.311,0.614,8.54
1890,3.69,0.542,0.33,0.63,9.03
1891,3.82,0.545,0.331,0.645,9.14
1892,3.97,0.55,0.334,0.661,9.36
1893,4.13,0.555,0.337,0.677,9.68
1894,4.31,0.561,0.342,0.693,10.1
1895,4.49,0.568,0.348,0.708,10.6
1896,4.68,0.575,0.354,0.724,11.1
1897,4.88,0.583,0.361,0.74,11.7
1898,5.09,0.591,0.368,0.756,12.4
1899,5.31,0.6,0.377,0.771,13.1
1900,5.78,0.608,0.385,0.787,13.8
1901,6.13,0.619,0.396,0.803,14.8
1902,6.68,0.632,0.41,0.818,16.3
1903,6.85,0.646,0.427,0.834,18.0
1904,7.24,0.662,0.446,0.85,20.0
1905,7.64,0.679,0.468,0.866,22.1
1906,8.23,0.695,0.491,0.881,24.2
1907,8.67,0.711,0.516,0.897,26.2
1908,9.02,0.725,0.541,0.913,27.8
1909,9.24,0.737,0.567,0.929,29.1
1910,9.91,0.746,0.593,0.944,29.9
1911,10.4,0.753,0.62,0.96,30.3
1912,11.4,0.759,0.647,0.976,30.8
1913,11.9,0.764,0.676,0.992,31.2
1914,10.5,0.769,0.707,1.01,31.4
1915,9.79,0.774,0.739,1.02,31.6
1916,9.7,0.778,0.774,1.04,31.9
1917,9.51,0.783,0.812,1.05,32.1
1918,9.47,0.788,0.852,1.07,32.3
1919,10.2,0.793,0.896,1.09,32.5
1920,10.8,0.799,0.943,1.1,32.6
1921,10.2,0.822,0.997,1.12,32.5
1922,11.0,0.873,1.06,1.13,32.6
1923,11.8,0.949,1.13,1.15,32.5
1924,12.2,1.05,1.21,1.16,32.4
1925,12.5,1.16,1.29,1.18,32.3
1926,12.6,1.29,1.38,1.2,32.2
1927,13.2,1.43,1.48,1.21,32.1
1928,13.1,1.63,1.58,1.23,32.0
1929,13.5,1.78,1.69,1.24,31.9
1930,12.9,1.93,1.8,1.26,31.9
1931,11.8,2.13,1.91,1.27,31.9
1932,11.9,2.3,2.04,1.29,32.3
1933,12.4,2.54,2.18,1.31,32.9
1934,12.3,2.82,2.33,1.32,33.6
1935,13.2,3.08,2.49,1.34,34.5
1936,12.9,3.41,2.66,1.35,35.4
1937,13.7,3.73,2.84,1.37,36.4
1938,13.8,4.05,3.02,1.39,37.5
1939,13.8,4.4,3.21,1.4,38.5
1940,14.3,4.75,3.41,1.42,39.6
1941,14.2,5.12,3.62,1.43,40.8
1942,14.0,5.51,3.86,1.45,42.4
1943,14.6,5.95,4.12,1.46,44.6
1944,14.1,6.48,4.39,1.48,46.8
1945,15.0,6.98,4.68,1.5,49.5
1946,15.7,7.58,4.97,1.51,52.2
1947,17.0,8.24,5.27,1.53,55.0
1948,16.1,9.0,5.58,1.54,57.5
1949,15.8,9.78,5.89,1.56,60.0
1950,26.2,10.5,6.19,1.57,63.3
1951,28.2,11.4,6.49,1.59,66.8
1952,31.3,12.4,6.79,1.61,72.5
1953,32.0,13.6,7.1,1.62,79.4
1954,36.3,15.0,7.41,1.64,87.8
1955,40.6,16.3,7.74,1.65,96.8
1956,43.4,17.9,8.07,1.67,106.0
1957,43.6,19.3,8.41,1.68,114.0
1958,47.1,20.9,8.77,1.7,122.0
1959,48.1,22.3,9.14,1.72,128.0
1960,55.4,24.2,9.52,1.73,134.0
1961,58.0,25.9,9.94,1.75,139.0
1962,62.4,27.7,10.4,1.76,144.0
1963,64.9,29.5,10.9,1.78,149.0
1964,66.7,31.6,11.4,1.79,154.0
1965,67.6,33.5,11.9,1.81,160.0
1966,75.2,35.8,12.4,1.83,164.0
1967,77.6,38.3,13.0,1.84,169.0
1968,87.7,41.2,13.5,1.86,175.0
1969,94.4,44.1,14.0,1.87,181.0
1970,102.0,40.1,15.4,1.84,189.0
1971,108.0,38.8,16.2,1.83,189.0
1972,117.0,42.4,16.8,1.96,203.0
1973,131.0,45.3,17.4,2.12,204.0
1974,140.0,45.5,17.9,2.33,215.0
1975,145.0,44.2,18.2,2.45,225.0
1976,147.0,45.3,19.0,2.53,249.0
1977,153.0,45.7,19.9,2.54,257.0
1978,164.0,45.5,21.0,2.66,258.0
1979,173.0,49.7,22.1,2.81,266.0
1980,171.0,49.9,23.9,2.84,289.0
1981,159.0,46.4,24.4,2.77,288.0
1982,159.0,38.9,25.8,2.78,292.0
1983,159.0,35.9,26.2,2.82,287.0
1984,163.0,40.1,27.6,3.01,295.0
1985,173.0,41.0,28.2,3.13,296.0
1986,183.0,44.3,28.6,3.31,311.0
1987,190.0,45.6,30.5,3.31,323.0
1988,191.0,48.2,31.4,3.31,324.0
1989,195.0,49.7,32.5,3.31,331.0
1990,189.0,50.9,32.5,3.22,329.0
1991,195.0,57.1,33.8,3.22,340.0
1992,198.0,55.2,35.2,3.25,346.0
1993,203.0,59.6,36.4,3.31,350.0
1994,212.0,60.4,37.6,3.46,359.0
1995,227.0,63.7,39.2,3.52,366.0
1996,244.0,66.0,40.6,3.67,354.0
1997,259.0,68.0,42.2,3.72,362.0
1998,270.0,71.3,43.7,3.78,366.0
1999,282.0,70.2,45.5,3.87,371.0
2000,289.0,74.8,47.0,3.75,389.0
2001,299.0,71.1,48.2,3.87,399.0
2002,298.0,74.9,50.3,3.99,412.0
2003,292.0,75.3,52.2,4.08,441.0
2004,308.0,79.9,53.4,4.38,453.0
2005,319.0,77.7,55.2,4.38,460.0
2006,323.0,77.8,56.8,4.56,458.0
2007,337.0,77.4,58.0,4.86,447.0
2008,356.0,79.6,58.8,5.1,453.0
2009,345.0,69.8,60.1,4.83,458.0
2010,377.0,86.1,62.4,5.33,469.0
2011,392.0,92.9,66.2,5.36,481.0
2012,424.0,93.1,67.1,5.63,476.0
2013,454.0,93.3,72.3,5.87,484.0
2014,477.0,92.0,73.6,6.05,490.0
2015,462.0,84.3,74.0,5.84,491.0
2016,433.0,80.1,75.5,6.21,496.0
2017,436.0,81.1,77.3,6.37,501.0
2018,423.0,80.9,79.2,6.53,488.0