year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.136,5.04e-05,0.0767,2.69e-17,1.87
1851,0.139,5.3e-05,0.07709999999999999,0.00165,1.93
1852,0.141,5.59e-05,0.0775,0.0033,1.98
1853,0.143,5.89e-05,0.078,0.004940000000000001,2.04
1854,0.145,6.22e-05,0.07840000000000001,0.0065899999999999995,2.09
1855,0.147,6.560000000000001e-05,0.0788,0.00824,2.15
1856,0.15,6.92e-05,0.0792,0.009890000000000001,2.2
1857,0.152,7.290000000000001e-05,0.07970000000000001,0.0115,2.25
1858,0.154,7.68e-05,0.08009999999999999,0.0132,2.29
1859,0.157,8.07e-05,0.0805,0.0148,2.34
1860,0.159,8.49e-05,0.0809,0.0165,2.38
1861,0.161,8.91e-05,0.0813,0.0181,2.43
1862,0.164,9.36e-05,0.08170000000000001,0.0198,2.47
1863,0.166,9.83e-05,0.08209999999999999,0.0214,2.51
1864,0.168,0.000103,0.0825,0.023100000000000002,2.55
1865,0.171,0.000108,0.083,0.0247,2.59
1866,0.174,0.000114,0.0835,0.0264,2.63
1867,0.176,0.00011899999999999999,0.084,0.028,2.67
1868,0.179,0.000125,0.0845,0.0297,2.71
1869,0.182,0.000131,0.085,0.0313,2.75
1870,0.184,0.00013700000000000002,0.0855,0.033,2.79
1871,0.187,0.00014399999999999998,0.0862,0.0346,2.84
1872,0.191,0.00015099999999999998,0.0872,0.0363,2.9
1873,0.195,0.00015900000000000002,0.0883,0.037899999999999996,2.98
1874,0.199,0.00016700000000000002,0.0896,0.0395,3.06
1875,0.204,0.000175,0.091,0.0412,3.14
1876,0.208,0.000183,0.09240000000000001,0.0428,3.23
1877,0.213,0.000192,0.0937,0.0445,3.31
1878,0.217,0.000201,0.095,0.0461,3.39
1879,0.221,0.000211,0.09620000000000001,0.047799999999999995,3.46
1880,0.225,0.00022,0.09709999999999999,0.0494,3.52
1881,0.229,0.00023,0.098,0.0511,3.56
1882,0.233,0.00023999999999999998,0.0988,0.052700000000000004,3.61
1883,0.236,0.00025,0.0996,0.0544,3.65
1884,0.24,0.00026000000000000003,0.1,0.056,3.69
1885,0.244,0.00027100000000000003,0.101,0.0577,3.74
1886,0.248,0.00028199999999999997,0.102,0.0593,3.78
1887,0.252,0.000294,0.103,0.061,3.82
1888,0.256,0.000306,0.104,0.0626,3.86
1889,0.261,0.000319,0.104,0.0643,3.9
1890,0.288,0.000314,0.106,0.0659,3.99
1891,0.298,0.000314,0.107,0.0676,4.02
1892,0.31,0.000314,0.108,0.0692,4.05
1893,0.322,0.000314,0.109,0.0709,4.08
1894,0.335,0.000314,0.111,0.0725,4.11
1895,0.349,0.000314,0.112,0.0742,4.14
1896,0.364,0.000314,0.113,0.07579999999999999,4.18
1897,0.38,0.000314,0.114,0.07740000000000001,4.21
1898,0.396,0.000314,0.116,0.07909999999999999,4.25
1899,0.413,0.000314,0.117,0.08070000000000001,4.29
1900,0.43,0.000314,0.119,0.0824,4.33
1901,0.451,0.000314,0.12,0.084,4.37
1902,0.476,0.000314,0.122,0.0857,4.4
1903,0.505,0.000314,0.124,0.0873,4.44
1904,0.536,0.000314,0.125,0.089,4.48
1905,0.569,0.000314,0.127,0.0906,4.53
1906,0.601,0.000315,0.129,0.0923,4.57
1907,0.632,0.000315,0.131,0.09390000000000001,4.62
1908,0.661,0.000315,0.133,0.09559999999999999,4.68
1909,0.686,0.000315,0.135,0.09720000000000001,4.74
1910,0.706,0.000316,0.138,0.0989,4.81
1911,0.722,0.000323,0.139,0.101,4.91
1912,0.738,0.00034399999999999996,0.141,0.102,5.06
1913,0.752,0.000376,0.143,0.104,5.25
1914,0.765,0.00041799999999999997,0.145,0.105,5.47
1915,0.777,0.000467,0.147,0.107,5.71
1916,0.789,0.000523,0.149,0.109,5.97
1917,0.801,0.000584,0.151,0.11,6.24
1918,0.812,0.000647,0.154,0.112,6.5
1919,0.824,0.0007109999999999999,0.157,0.114,6.74
1920,0.835,0.000775,0.16,0.115,6.97
1921,0.847,0.000842,0.165,0.117,7.2
1922,0.857,0.0009170000000000001,0.171,0.119,7.46
1923,0.867,0.001,0.178,0.12,7.74
1924,0.876,0.00109,0.187,0.122,8.03
1925,0.886,0.0011899999999999999,0.196,0.124,8.31
1926,0.896,0.0012900000000000001,0.207,0.125,8.57
1927,0.908,0.0014,0.218,0.127,8.8
1928,0.921,0.00152,0.23,0.129,8.98
1929,0.936,0.00165,0.241,0.13,9.1
1930,0.953,0.0017800000000000001,0.253,0.132,9.16
1931,0.974,0.00226,0.265,0.133,9.14
1932,1.0,0.00337,0.278,0.135,9.08
1933,1.04,0.0049900000000000005,0.292,0.137,8.98
1934,1.08,0.007030000000000001,0.307,0.138,8.85
1935,1.12,0.009380000000000001,0.323,0.14,8.72
1936,1.17,0.0119,0.34,0.142,8.58
1937,1.22,0.0146,0.358,0.143,8.46
1938,1.27,0.0172,0.376,0.145,8.36
1939,1.32,0.0197,0.396,0.147,8.3
1940,1.37,0.022,0.417,0.148,8.29
1941,1.42,0.024399999999999998,0.44,0.15,8.81
1942,1.48,0.027,0.467,0.152,10.2
1943,1.54,0.0299,0.497,0.153,12.2
1944,1.6,0.033,0.529,0.155,14.7
1945,1.66,0.036,0.563,0.157,17.4
1946,1.73,0.0391,0.598,0.158,20.1
1947,1.8,0.0419,0.634,0.16,22.6
1948,1.87,0.0445,0.671,0.161,24.7
1949,1.94,0.046799999999999994,0.708,0.163,26.1
1950,2.06,0.048600000000000004,0.744,0.165,26.7
1951,2.07,0.05,0.78,0.166,26.5
1952,2.23,0.0514,0.816,0.168,25.9
1953,2.28,0.0528,0.853,0.17,24.9
1954,2.36,0.0541,0.891,0.171,23.7
1955,2.45,0.0554,0.93,0.173,22.4
1956,2.63,0.056799999999999996,0.97,0.175,21.1
1957,2.8,0.0583,1.01,0.176,20.0
1958,2.91,0.06,1.06,0.178,19.0
1959,2.86,0.0619,1.1,0.18,18.4
1960,3.06,0.064,1.15,0.181,18.2
1961,3.01,0.0668,1.21,0.183,19.6
1962,3.15,0.0708,1.28,0.185,19.8
1963,3.28,0.0761,1.35,0.186,20.4
1964,3.61,0.08259999999999999,1.42,0.188,20.6
1965,3.83,0.124,1.5,0.19,22.1
1966,4.12,0.125,1.58,0.191,21.5
1967,4.56,0.183,1.66,0.193,21.7
1968,4.54,0.199,1.73,0.194,22.1
1969,4.76,0.22,1.8,0.196,22.5
1970,4.79,0.21,1.9,0.209,27.9
1971,5.47,0.217,1.97,0.206,21.6
1972,5.14,0.251,2.05,0.21,22.5
1973,6.13,0.295,2.13,0.209,23.3
1974,5.27,0.289,2.22,0.208,22.6
1975,5.28,0.279,2.32,0.209,24.7
1976,5.8,0.272,2.42,0.208,24.6
1977,5.02,0.282,2.52,0.209,26.2
1978,5.24,0.272,2.61,0.209,27.1
1979,5.1,0.3,2.71,0.211,30.9
1980,4.93,0.314,2.81,0.212,28.6
1981,5.18,0.359,2.9,0.216,27.7
1982,5.28,0.366,3.01,0.219,29.4
1983,5.38,0.38,3.12,0.223,29.4
1984,5.62,0.361,3.23,0.227,25.7
1985,5.72,0.336,3.34,0.232,26.2
1986,5.71,0.341,3.47,0.235,26.4
1987,5.87,0.346,3.65,0.239,30.2
1988,5.89,0.304,3.76,0.243,26.8
1989,5.7,0.454,3.9,0.247,28.3
1990,5.83,0.459,4.05,0.254,32.8
1991,6.04,0.466,4.19,0.259,33.0
1992,6.05,0.475,4.37,0.264,33.0
1993,6.42,0.483,4.51,0.271,33.3
1994,6.46,0.401,4.68,0.279,33.4
1995,7.54,0.524,4.83,0.29,36.6
1996,7.45,0.584,4.98,0.295,34.3
1997,7.01,0.547,5.13,0.301,33.9
1998,7.04,0.619,5.29,0.316,37.4
1999,7.55,0.647,5.44,0.343,38.3
2000,8.26,0.654,5.45,0.378,35.6
2001,9.19,0.688,5.65,0.399,36.6
2002,9.99,0.764,5.86,0.423,40.4
2003,10.5,0.833,6.08,0.444,44.5
2004,11.4,0.88,6.32,0.492,43.2
2005,12.9,0.994,6.53,0.507,45.5
2006,13.7,0.93,6.81,0.527,42.4
2007,13.7,1.02,7.08,0.533,44.9
2008,14.2,1.07,7.28,0.551,46.6
2009,14.1,1.15,7.56,0.56,47.0
2010,15.5,1.3,7.84,0.584,49.5
2011,16.8,1.34,8.16,0.632,51.3
2012,18.5,1.41,8.52,0.679,53.0
2013,20.6,1.36,8.82,0.711,55.3
2014,21.1,1.54,9.14,0.726,56.3
2015,22.7,1.67,9.47,0.772,58.7
2016,22.1,1.7,9.59,0.77,59.6
2017,23.0,1.71,9.86,0.795,57.1
2018,23.7,1.72,10.1,0.82,58.3