year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.09340000000000001,0.000412,0.0257,1.3e-17,1.9
1851,0.0973,0.000434,0.0259,0.000796,1.96
1852,0.101,0.000457,0.026,0.00159,2.01
1853,0.106,0.000482,0.026199999999999998,0.00239,2.07
1854,0.11,0.000509,0.0264,0.00318,2.12
1855,0.115,0.000537,0.0265,0.00398,2.18
1856,0.12,0.000566,0.026699999999999998,0.00478,2.23
1857,0.126,0.000597,0.0269,0.00557,2.28
1858,0.131,0.000628,0.027,0.00637,2.33
1859,0.137,0.000661,0.027100000000000003,0.0071600000000000006,2.37
1860,0.142,0.000695,0.0273,0.00796,2.42
1861,0.148,0.00073,0.027399999999999997,0.00875,2.46
1862,0.155,0.000766,0.0275,0.009550000000000001,2.5
1863,0.161,0.000805,0.0277,0.0103,2.54
1864,0.168,0.0008449999999999999,0.027800000000000002,0.0111,2.58
1865,0.175,0.000886,0.027899999999999998,0.0119,2.62
1866,0.182,0.00093,0.0281,0.0127,2.66
1867,0.19,0.000976,0.0282,0.0135,2.7
1868,0.198,0.00102,0.028399999999999998,0.0143,2.74
1869,0.206,0.00107,0.0286,0.015099999999999999,2.78
1870,0.215,0.0011200000000000001,0.0287,0.0159,2.82
1871,0.224,0.0011799999999999998,0.029,0.0167,2.87
1872,0.234,0.00124,0.0294,0.0175,2.94
1873,0.245,0.0013,0.0299,0.0183,3.01
1874,0.256,0.00136,0.0305,0.019100000000000002,3.1
1875,0.268,0.0014299999999999998,0.031100000000000003,0.019899999999999998,3.18
1876,0.28,0.0015,0.0317,0.0207,3.27
1877,0.292,0.00157,0.032299999999999995,0.0215,3.36
1878,0.305,0.00165,0.0329,0.0223,3.44
1879,0.318,0.00172,0.0334,0.023100000000000002,3.51
1880,0.331,0.0018,0.0338,0.023899999999999998,3.57
1881,0.344,0.00188,0.0341,0.0247,3.62
1882,0.357,0.00196,0.0344,0.0255,3.66
1883,0.371,0.00204,0.0346,0.0263,3.71
1884,0.385,0.00213,0.0349,0.027100000000000003,3.75
1885,0.4,0.00222,0.0352,0.027899999999999998,3.79
1886,0.415,0.00231,0.0355,0.0287,3.83
1887,0.431,0.0024100000000000002,0.0357,0.0294,3.87
1888,0.448,0.0025099999999999996,0.036,0.030199999999999998,3.91
1889,0.465,0.00261,0.0363,0.031,3.96
1890,0.508,0.00257,0.036899999999999995,0.0318,4.03
1891,0.527,0.00257,0.037200000000000004,0.032600000000000004,4.05
1892,0.547,0.00257,0.0376,0.0334,4.07
1893,0.569,0.00257,0.038,0.0342,4.09
1894,0.592,0.00257,0.0384,0.035,4.11
1895,0.616,0.00257,0.038799999999999994,0.0358,4.13
1896,0.642,0.00257,0.039200000000000006,0.0366,4.16
1897,0.67,0.00257,0.0396,0.037399999999999996,4.18
1898,0.698,0.00257,0.040100000000000004,0.038200000000000005,4.2
1899,0.727,0.00257,0.040600000000000004,0.039,4.23
1900,0.757,0.00257,0.041100000000000005,0.039799999999999995,4.26
1901,0.792,0.00257,0.0416,0.040600000000000004,4.28
1902,0.832,0.00257,0.0422,0.0414,4.31
1903,0.877,0.00257,0.0429,0.0422,4.34
1904,0.925,0.00257,0.0435,0.043,4.37
1905,0.975,0.00257,0.0442,0.0438,4.4
1906,1.02,0.0025800000000000003,0.044899999999999995,0.0446,4.43
1907,1.07,0.0025800000000000003,0.045700000000000005,0.045399999999999996,4.47
1908,1.11,0.0025800000000000003,0.0464,0.046200000000000005,4.51
1909,1.15,0.0025800000000000003,0.0471,0.047,4.55
1910,1.18,0.00259,0.0479,0.047799999999999995,4.59
1911,1.21,0.00265,0.048600000000000004,0.0485,4.65
1912,1.23,0.00282,0.0492,0.0493,4.73
1913,1.25,0.0030800000000000003,0.0499,0.0501,4.83
1914,1.27,0.00342,0.0506,0.0509,4.95
1915,1.29,0.00382,0.0513,0.0517,5.08
1916,1.31,0.00428,0.052,0.0525,5.21
1917,1.33,0.00478,0.0528,0.0533,5.34
1918,1.34,0.0053,0.053700000000000005,0.0541,5.48
1919,1.36,0.0058200000000000005,0.054700000000000006,0.0549,5.61
1920,1.38,0.00635,0.055799999999999995,0.0557,5.73
1921,1.41,0.006889999999999999,0.0573,0.0565,5.85
1922,1.43,0.00751,0.0592,0.0573,6.0
1923,1.45,0.00819,0.0616,0.0581,6.16
1924,1.47,0.00893,0.0644,0.0589,6.33
1925,1.49,0.00973,0.0674,0.0597,6.49
1926,1.51,0.0106,0.0707,0.0605,6.65
1927,1.54,0.0115,0.07429999999999999,0.0613,6.79
1928,1.56,0.0125,0.07790000000000001,0.0621,6.9
1929,1.6,0.0135,0.08159999999999999,0.0629,6.98
1930,1.63,0.0146,0.0854,0.0637,7.02
1931,1.68,0.019899999999999998,0.0892,0.0645,7.02
1932,1.74,0.032799999999999996,0.0933,0.0653,6.99
1933,1.81,0.052,0.09759999999999999,0.06609999999999999,6.94
1934,1.89,0.0761,0.102,0.0669,6.88
1935,1.99,0.104,0.107,0.0676,6.81
1936,2.08,0.134,0.112,0.0684,6.74
1937,2.19,0.165,0.118,0.0692,6.68
1938,2.29,0.197,0.124,0.07,6.63
1939,2.4,0.226,0.13,0.0708,6.6
1940,2.5,0.253,0.137,0.0716,6.6
1941,2.61,0.28,0.144,0.0724,6.93
1942,2.71,0.31,0.153,0.0732,7.78
1943,2.82,0.343,0.163,0.074,9.03
1944,2.94,0.376,0.173,0.07479999999999999,10.5
1945,3.06,0.41,0.185,0.0756,12.2
1946,3.19,0.443,0.197,0.07640000000000001,13.8
1947,3.33,0.474,0.209,0.0772,15.4
1948,3.47,0.502,0.221,0.078,16.7
1949,3.62,0.525,0.233,0.0788,17.5
1950,2.88,0.508,0.245,0.07959999999999999,17.9
1951,3.12,0.521,0.257,0.0804,17.8
1952,3.46,0.543,0.268,0.08120000000000001,17.5
1953,3.72,0.562,0.28,0.082,16.9
1954,4.05,0.581,0.292,0.0828,16.3
1955,4.69,0.604,0.304,0.0836,15.5
1956,5.06,0.626,0.317,0.0844,14.8
1957,5.2,0.65,0.33,0.0852,14.2
1958,4.67,0.678,0.344,0.086,13.6
1959,5.23,0.653,0.359,0.0867,13.3
1960,5.03,0.666,0.375,0.0875,13.2
1961,4.42,0.657,0.393,0.0883,13.9
1962,4.33,0.684,0.414,0.0891,13.8
1963,4.24,0.729,0.436,0.08990000000000001,13.8
1964,4.12,0.799,0.461,0.0907,13.9
1965,4.79,0.908,0.486,0.0915,13.9
1966,4.43,1.0,0.511,0.0923,13.9
1967,5.75,1.15,0.536,0.09309999999999999,14.0
1968,5.57,1.29,0.56,0.09390000000000001,14.1
1969,5.33,1.42,0.583,0.0947,14.3
1970,4.93,1.03,0.603,0.0983,22.5
1971,4.8,1.22,0.647,0.098,11.9
1972,5.11,1.26,0.677,0.103,13.0
1973,5.72,1.29,0.705,0.107,14.1
1974,5.35,1.38,0.74,0.109,12.1
1975,5.26,1.32,0.772,0.113,14.8
1976,5.28,1.31,0.809,0.115,13.3
1977,5.03,1.33,0.85,0.115,15.5
1978,4.94,1.21,0.884,0.116,16.2
1979,5.06,1.25,0.92,0.117,21.7
1980,5.07,1.18,0.957,0.123,17.6
1981,4.95,1.15,0.989,0.123,15.2
1982,5.15,1.09,1.02,0.125,17.4
1983,4.94,1.05,1.05,0.127,17.0
1984,4.5,1.08,1.09,0.131,12.4
1985,4.44,1.03,1.12,0.133,13.1
1986,4.69,0.977,1.15,0.139,12.7
1987,4.53,0.986,1.18,0.141,18.2
1988,5.0,0.918,1.22,0.146,12.4
1989,4.52,0.854,1.25,0.148,14.3
1990,4.38,0.81,1.28,0.149,21.0
1991,4.43,0.789,1.31,0.155,21.2
1992,4.55,0.58,1.34,0.158,21.3
1993,4.63,0.777,1.37,0.158,21.2
1994,4.64,0.814,1.4,0.162,20.8
1995,4.43,0.737,1.43,0.165,20.5
1996,4.15,0.788,1.46,0.164,19.0
1997,4.73,0.891,1.5,0.172,19.2
1998,4.75,0.716,1.53,0.177,20.8
1999,4.37,0.773,1.57,0.181,19.5
2000,4.42,0.718,1.57,0.187,18.7
2001,4.66,0.608,1.63,0.192,19.0
2002,4.79,0.595,1.68,0.197,21.0
2003,4.92,0.664,1.75,0.202,23.0
2004,4.99,0.693,1.81,0.208,23.0
2005,5.18,0.714,1.87,0.214,23.9
2006,5.2,0.587,1.93,0.219,21.6
2007,4.9,0.562,1.99,0.216,22.2
2008,5.21,0.518,2.06,0.223,22.3
2009,5.47,0.8,2.15,0.231,20.9
2010,5.62,0.881,2.23,0.24,22.9
2011,5.9,0.917,2.31,0.249,22.2
2012,6.56,1.07,2.4,0.262,24.5
2013,6.82,1.18,2.49,0.27,24.9
2014,7.27,1.34,2.58,0.282,24.3
2015,7.48,1.33,2.65,0.29,24.8
2016,7.52,1.53,2.69,0.288,24.3
2017,7.86,1.53,2.77,0.294,23.4
2018,8.13,1.54,2.84,0.301,23.3