year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.113,0.0,0.128,1.24e-17,1.25
1851,0.116,0.0,0.127,0.000762,1.36
1852,0.119,0.0,0.127,0.00152,1.48
1853,0.122,0.0,0.127,0.00229,1.59
1854,0.125,0.0,0.127,0.0030499999999999998,1.69
1855,0.129,0.0,0.126,0.00381,1.8
1856,0.132,0.0,0.126,0.00457,1.9
1857,0.136,0.0,0.126,0.00534,2.0
1858,0.14,0.0,0.126,0.0060999999999999995,2.1
1859,0.144,0.0,0.126,0.006860000000000001,2.19
1860,0.148,0.0,0.126,0.00762,2.28
1861,0.152,0.0,0.126,0.00839,2.37
1862,0.156,0.0,0.126,0.00915,2.45
1863,0.161,0.0,0.126,0.00991,2.53
1864,0.166,0.0,0.126,0.0107,2.61
1865,0.171,0.0,0.126,0.0114,2.69
1866,0.176,0.0,0.126,0.012199999999999999,2.77
1867,0.181,0.0,0.126,0.013,2.85
1868,0.187,0.0,0.126,0.013699999999999999,2.92
1869,0.193,0.0,0.126,0.0145,2.99
1870,0.199,0.0,0.126,0.0152,3.06
1871,0.205,0.0,0.126,0.016,3.13
1872,0.212,0.0,0.126,0.016800000000000002,3.22
1873,0.22,0.0,0.127,0.0175,3.31
1874,0.228,0.0,0.128,0.0183,3.41
1875,0.236,0.0,0.13,0.019100000000000002,3.51
1876,0.245,0.0,0.131,0.0198,3.61
1877,0.254,0.0,0.132,0.0206,3.71
1878,0.263,0.0,0.133,0.0213,3.79
1879,0.272,0.0,0.134,0.0221,3.87
1880,0.281,0.0,0.135,0.0229,3.94
1881,0.29,0.0,0.136,0.023600000000000003,3.99
1882,0.299,0.0,0.137,0.024399999999999998,4.04
1883,0.309,0.0,0.137,0.0252,4.09
1884,0.319,0.0,0.138,0.0259,4.14
1885,0.329,0.0,0.139,0.026699999999999998,4.18
1886,0.34,0.0,0.14,0.027399999999999997,4.22
1887,0.351,0.0,0.141,0.0282,4.26
1888,0.362,0.0,0.142,0.029,4.3
1889,0.374,0.0,0.143,0.0297,4.33
1890,0.413,0.0,0.153,0.0305,4.39
1891,0.428,0.0,0.156,0.0313,4.4
1892,0.445,0.0,0.159,0.032,4.42
1893,0.463,0.0,0.162,0.032799999999999996,4.44
1894,0.482,0.0,0.166,0.0335,4.45
1895,0.503,0.0,0.171,0.0343,4.47
1896,0.524,0.0,0.175,0.0351,4.48
1897,0.547,0.0,0.18,0.0358,4.49
1898,0.57,0.0,0.186,0.0366,4.51
1899,0.595,0.0,0.191,0.037399999999999996,4.51
1900,0.62,0.0,0.197,0.0381,4.52
1901,0.647,0.0,0.203,0.0389,4.53
1902,0.679,0.0,0.21,0.0396,4.54
1903,0.714,0.0,0.218,0.0404,4.54
1904,0.75,0.0,0.226,0.0412,4.54
1905,0.787,0.0,0.235,0.0419,4.54
1906,0.824,0.0,0.244,0.0427,4.55
1907,0.859,0.0,0.254,0.0435,4.55
1908,0.892,0.0,0.263,0.0442,4.55
1909,0.922,0.0,0.273,0.045,4.56
1910,0.946,0.0,0.282,0.045700000000000005,4.56
1911,0.968,0.0,0.292,0.0465,4.57
1912,0.987,0.0,0.301,0.047299999999999995,4.59
1913,1.01,0.0,0.311,0.048,4.61
1914,1.02,0.0,0.321,0.048799999999999996,4.64
1915,1.04,0.0,0.331,0.0496,4.67
1916,1.05,0.0,0.342,0.0503,4.7
1917,1.07,0.0,0.352,0.0511,4.72
1918,1.08,0.0,0.363,0.0518,4.75
1919,1.1,0.0,0.374,0.0526,4.76
1920,1.11,0.0,0.384,0.053399999999999996,4.78
1921,1.13,0.000132,0.395,0.0541,4.77
1922,1.14,0.000505,0.406,0.0549,4.76
1923,1.15,0.00109,0.417,0.055600000000000004,4.73
1924,1.17,0.00185,0.429,0.0564,4.7
1925,1.18,0.00275,0.44,0.0572,4.66
1926,1.19,0.00377,0.452,0.0579,4.63
1927,1.21,0.00487,0.463,0.0587,4.59
1928,1.22,0.00601,0.475,0.0595,4.57
1929,1.24,0.00717,0.487,0.060200000000000004,4.55
1930,1.26,0.00831,0.5,0.061,4.55
1931,1.29,0.009550000000000001,0.512,0.061700000000000005,4.56
1932,1.32,0.011,0.525,0.0625,4.59
1933,1.35,0.0126,0.537,0.0633,4.64
1934,1.4,0.0144,0.55,0.064,4.69
1935,1.44,0.0162,0.563,0.0648,4.74
1936,1.49,0.0181,0.577,0.06559999999999999,4.8
1937,1.53,0.0201,0.591,0.0663,4.85
1938,1.58,0.022,0.605,0.06709999999999999,4.89
1939,1.62,0.023899999999999998,0.62,0.0678,4.93
1940,1.66,0.0257,0.636,0.0686,4.94
1941,1.7,0.0273,0.652,0.0694,4.95
1942,1.73,0.0288,0.671,0.0701,4.96
1943,1.76,0.0303,0.69,0.0709,4.98
1944,1.79,0.0317,0.71,0.0717,5.0
1945,1.83,0.033100000000000004,0.732,0.0724,5.02
1946,1.86,0.0346,0.754,0.0732,5.04
1947,1.9,0.0364,0.777,0.07390000000000001,5.06
1948,1.94,0.038299999999999994,0.801,0.0747,5.08
1949,2.25,0.040600000000000004,0.824,0.0755,5.11
1950,2.09,0.0412,0.848,0.0762,5.12
1951,2.0,0.0419,0.873,0.077,5.13
1952,2.42,0.039299999999999995,0.898,0.0778,5.18
1953,2.56,0.0443,0.924,0.0785,5.22
1954,2.3,0.0531,0.951,0.0793,5.24
1955,2.22,0.0511,0.98,0.08,5.27
1956,2.0,0.0601,1.01,0.0808,5.3
1957,2.95,0.0437,1.04,0.08159999999999999,5.38
1958,2.6,0.06,1.07,0.0823,5.39
1959,2.72,0.0689,1.11,0.0831,5.43
1960,2.95,0.0668,1.14,0.0839,5.46
1961,3.05,0.06459999999999999,1.18,0.0846,5.21
1962,3.3,0.0697,1.23,0.0854,5.25
1963,3.3,0.0638,1.28,0.0861,5.59
1964,3.06,0.0653,1.33,0.0869,6.12
1965,3.45,0.074,1.38,0.0877,6.03
1966,3.48,0.0719,1.44,0.0884,5.78
1967,3.73,0.128,1.49,0.0892,5.64
1968,4.02,0.144,1.54,0.09,5.82
1969,5.09,0.175,1.59,0.0907,5.63
1970,4.4,0.197,1.6,0.098,6.03
1971,3.98,0.227,1.64,0.09770000000000001,6.03
1972,4.33,0.228,1.68,0.103,5.85
1973,4.48,0.247,1.7,0.104,5.97
1974,3.71,0.273,1.74,0.0998,6.46
1975,3.79,0.234,1.77,0.102,5.8
1976,3.7,0.25,1.8,0.104,6.14
1977,3.81,0.213,1.84,0.103,6.49
1978,4.25,0.317,1.88,0.109,6.66
1979,4.64,0.325,1.91,0.114,6.62
1980,4.25,0.312,1.94,0.115,6.85
1981,4.87,0.34,1.97,0.118,6.97
1982,5.38,0.34,2.02,0.127,6.62
1983,5.84,0.274,2.05,0.137,6.83
1984,4.9,0.269,2.09,0.133,7.46
1985,4.93,0.309,2.11,0.129,7.41
1986,4.71,0.306,2.12,0.132,7.32
1987,5.12,0.303,2.15,0.143,6.98
1988,4.64,0.217,2.19,0.14,7.34
1989,4.65,0.216,2.21,0.139,6.97
1990,5.0,0.215,2.25,0.14,7.18
1991,5.32,0.215,2.27,0.142,6.6
1992,6.15,0.386,2.3,0.159,6.81
1993,6.06,0.329,2.33,0.154,7.04
1994,6.4,0.431,2.35,0.152,7.31
1995,6.79,0.419,2.38,0.154,7.19
1996,8.0,0.431,2.39,0.2,6.42
1997,8.55,0.446,2.41,0.204,6.38
1998,8.78,0.411,2.42,0.203,5.58
1999,9.51,0.453,2.44,0.223,6.05
2000,11.2,0.465,2.42,0.265,5.82
2001,11.4,0.505,2.43,0.26,5.59
2002,12.0,0.465,2.45,0.265,5.93
2003,11.9,0.523,2.47,0.286,5.94
2004,13.1,0.615,2.5,0.304,5.65
2005,12.9,0.655,2.51,0.322,6.39
2006,12.7,0.69,2.54,0.291,6.37
2007,13.0,0.728,2.56,0.313,6.07
2008,12.9,0.797,2.57,0.304,7.11
2009,13.7,0.792,2.59,0.298,6.71
2010,14.0,0.732,2.61,0.316,7.1
2011,15.7,0.82,2.63,0.346,7.53
2012,16.9,0.827,2.65,0.378,7.41
2013,16.0,0.806,2.66,0.311,7.47
2014,19.0,0.788,2.68,0.346,7.07
2015,23.4,0.941,2.69,0.344,7.59
2016,26.5,1.1,2.72,0.358,7.15
2017,28.2,1.1,2.74,0.364,6.2
2018,28.1,1.1,2.76,0.369,7.02