year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.322,0.0009,0.734,1e-16,3.98
1851,0.324,0.0009469999999999999,0.732,0.00615,4.35
1852,0.327,0.000999,0.731,0.0123,4.7
1853,0.329,0.0010500000000000002,0.73,0.0185,5.05
1854,0.332,0.00111,0.729,0.0246,5.4
1855,0.334,0.00117,0.728,0.0308,5.73
1856,0.336,0.00124,0.727,0.036899999999999995,6.06
1857,0.338,0.0013,0.726,0.0431,6.38
1858,0.34,0.0013700000000000001,0.725,0.0492,6.69
1859,0.343,0.0014399999999999999,0.725,0.0554,6.98
1860,0.344,0.00152,0.725,0.0615,7.27
1861,0.346,0.00159,0.725,0.0677,7.55
1862,0.348,0.0016699999999999998,0.724,0.07379999999999999,7.82
1863,0.35,0.00176,0.724,0.08,8.09
1864,0.352,0.00185,0.724,0.0862,8.35
1865,0.354,0.0019399999999999999,0.724,0.0923,8.6
1866,0.356,0.0020299999999999997,0.724,0.0985,8.84
1867,0.358,0.00213,0.724,0.105,9.08
1868,0.36,0.0022400000000000002,0.724,0.111,9.32
1869,0.362,0.00235,0.724,0.117,9.54
1870,0.364,0.00246,0.724,0.123,9.77
1871,0.367,0.0025800000000000003,0.725,0.129,10.0
1872,0.371,0.00271,0.729,0.135,10.3
1873,0.375,0.0028399999999999996,0.735,0.142,10.6
1874,0.381,0.00298,0.742,0.148,10.9
1875,0.386,0.00313,0.749,0.154,11.2
1876,0.392,0.00328,0.758,0.16,11.5
1877,0.397,0.00344,0.766,0.166,11.8
1878,0.402,0.0036,0.774,0.172,12.1
1879,0.407,0.00377,0.78,0.178,12.3
1880,0.41,0.00394,0.785,0.185,12.5
1881,0.413,0.00411,0.79,0.191,12.7
1882,0.416,0.00429,0.794,0.197,12.9
1883,0.419,0.00447,0.799,0.203,13.0
1884,0.422,0.00466,0.804,0.209,13.2
1885,0.424,0.004849999999999999,0.809,0.215,13.3
1886,0.427,0.00505,0.814,0.222,13.5
1887,0.43,0.00526,0.819,0.228,13.6
1888,0.432,0.0054800000000000005,0.824,0.234,13.7
1889,0.435,0.0054,0.829,0.24,13.8
1890,0.501,0.00556,0.846,0.246,14.6
1891,0.525,0.00556,0.858,0.252,14.7
1892,0.708,0.00563,0.871,0.258,14.8
1893,0.946,0.005730000000000001,0.884,0.265,15.0
1894,1.04,0.00577,0.897,0.271,15.2
1895,1.35,0.005900000000000001,0.911,0.277,15.4
1896,1.46,0.00594,0.925,0.283,15.6
1897,1.73,0.006059999999999999,0.939,0.289,15.9
1898,1.94,0.00614,0.954,0.295,16.1
1899,1.8,0.00607,0.969,0.302,16.4
1900,1.91,0.00611,0.984,0.308,16.7
1901,2.98,0.00657,1.0,0.314,17.0
1902,2.31,0.0062699999999999995,1.02,0.32,17.4
1903,3.82,0.0069299999999999995,1.03,0.326,17.8
1904,4.24,0.0070999999999999995,1.05,0.332,18.2
1905,5.07,0.00745,1.07,0.338,18.6
1906,5.44,0.0076,1.09,0.345,19.1
1907,6.35,0.00799,1.11,0.351,19.7
1908,6.6,0.00809,1.13,0.357,20.2
1909,7.15,0.00833,1.15,0.363,20.8
1910,7.32,0.00839,1.17,0.369,21.5
1911,7.97,0.00869,1.18,0.375,22.2
1912,7.12,0.008320000000000001,1.2,0.382,23.1
1913,7.22,0.00838,1.22,0.388,24.1
1914,7.37,0.00847,1.24,0.394,25.2
1915,7.42,0.00852,1.25,0.4,26.4
1916,8.19,0.0089,1.27,0.406,27.6
1917,8.61,0.00911,1.3,0.412,28.8
1918,8.65,0.00916,1.32,0.418,30.1
1919,9.21,0.00943,1.35,0.425,31.4
1920,9.89,0.00975,1.38,0.431,32.6
1921,10.5,0.01,1.42,0.437,34.0
1922,10.1,0.00984,1.47,0.443,35.8
1923,11.5,0.0105,1.54,0.449,37.9
1924,12.6,0.0109,1.61,0.455,40.2
1925,13.2,0.0112,1.7,0.462,42.5
1926,13.4,0.0112,1.79,0.468,44.7
1927,15.3,0.0121,1.89,0.474,46.7
1928,17.4,0.013,1.99,0.48,48.4
1929,21.2,0.0873,2.1,0.486,49.6
1930,21.0,0.0836,2.2,0.492,50.3
1931,20.1,0.08009999999999999,2.31,0.498,50.5
1932,20.3,0.0562,2.42,0.505,50.2
1933,22.2,0.055799999999999995,2.54,0.511,49.8
1934,24.3,0.07790000000000001,2.67,0.517,49.1
1935,25.8,0.09670000000000001,2.81,0.523,48.2
1936,28.2,0.098,2.95,0.529,47.4
1937,32.5,0.11,3.11,0.535,46.6
1938,34.4,0.121,3.27,0.542,45.9
1939,37.2,0.132,3.44,0.548,45.5
1940,36.9,0.0521,3.62,0.554,45.3
1941,34.4,0.138,3.82,0.56,45.9
1942,17.1,0.121,4.04,0.566,47.4
1943,26.1,0.116,4.3,0.572,49.9
1944,15.2,0.102,4.58,0.578,52.8
1945,9.51,0.09179999999999999,4.87,0.585,56.0
1946,6.32,0.0829,5.17,0.591,59.2
1947,8.35,0.07709999999999999,5.48,0.597,62.3
1948,19.2,0.104,5.79,0.603,64.9
1949,25.3,0.125,6.1,0.609,66.8
1950,13.1,0.14,6.38,0.615,67.7
1951,12.7,0.163,6.67,0.622,68.2
1952,16.3,0.2,6.95,0.628,69.2
1953,17.2,0.227,7.23,0.634,70.5
1954,19.5,0.255,7.51,0.64,72.0
1955,26.3,0.289,7.8,0.646,73.7
1956,28.2,0.325,8.09,0.652,75.4
1957,29.6,0.414,8.39,0.658,77.1
1958,30.3,0.479,8.71,0.665,78.7
1959,32.8,0.544,9.05,0.671,80.1
1960,31.1,0.608,9.4,0.677,81.2
1961,36.5,0.688,9.79,0.683,81.6
1962,34.3,0.773,10.2,0.689,84.0
1963,35.0,0.752,10.7,0.695,81.2
1964,35.5,0.882,11.2,0.702,82.4
1965,38.8,0.93,11.7,0.708,85.0
1966,38.5,1.01,12.2,0.714,86.6
1967,40.7,1.11,12.7,0.72,84.7
1968,44.9,1.25,13.1,0.726,90.9
1969,56.8,1.43,13.6,0.732,87.5
1970,63.0,1.3,14.1,0.921,88.2
1971,67.5,1.3,14.8,0.918,89.4
1972,80.8,1.4,15.3,0.942,88.9
1973,89.6,1.6,15.9,0.972,90.2
1974,96.6,1.88,16.4,0.979,90.9
1975,96.2,2.06,16.7,1.01,90.5
1976,113.0,2.36,17.3,1.02,90.1
1977,171.0,3.38,17.9,1.1,91.7
1978,198.0,5.55,18.7,1.17,94.9
1979,201.0,4.85,19.3,1.22,95.5
1980,166.0,6.28,19.8,1.27,98.7
1981,168.0,6.8,20.5,1.33,102.0
1982,165.0,7.41,21.1,1.38,104.0
1983,157.0,8.83,21.9,1.38,107.0
1984,162.0,10.8,22.8,1.43,112.0
1985,170.0,12.4,23.7,1.53,114.0
1986,171.0,13.5,24.6,1.61,117.0
1987,174.0,14.2,25.3,1.66,119.0
1988,189.0,14.2,26.2,1.7,120.0
1989,186.0,15.6,27.4,1.76,122.0
1990,214.0,16.4,28.7,2.17,124.0
1991,254.0,17.5,29.5,2.27,124.0
1992,282.0,18.4,30.9,2.34,130.0
1993,302.0,20.0,32.0,2.49,128.0
1994,292.0,22.0,33.8,2.57,129.0
1995,289.0,23.6,35.0,2.74,135.0
1996,321.0,25.3,36.8,2.86,138.0
1997,345.0,27.3,38.3,3.04,133.0
1998,277.0,24.0,38.2,2.99,136.0
1999,301.0,24.6,39.0,3.09,134.0
2000,317.0,29.5,42.6,3.14,134.0
2001,348.0,31.6,43.1,3.23,133.0
2002,359.0,32.6,44.5,3.28,137.0
2003,371.0,32.8,45.5,3.49,136.0
2004,393.0,34.2,46.6,3.5,140.0
2005,400.0,34.8,47.6,3.54,140.0
2006,409.0,36.0,47.5,3.65,143.0
2007,440.0,36.8,50.9,3.87,146.0
2008,482.0,38.3,52.4,3.81,150.0
2009,521.0,36.9,52.3,3.86,157.0
2010,506.0,37.2,54.5,3.87,160.0
2011,686.0,38.9,56.5,3.96,163.0
2012,738.0,41.0,57.8,4.06,168.0
2013,595.0,42.1,58.8,4.13,164.0
2014,572.0,42.9,59.7,4.41,170.0
2015,582.0,41.8,60.4,4.47,172.0
2016,585.0,46.0,62.3,4.45,179.0
2017,613.0,47.2,63.6,4.53,184.0
2018,664.0,47.7,64.9,4.61,188.0