year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.242,0.0761,0.597,3.2e-17,1.12
1851,0.253,0.0818,0.605,0.00198,1.12
1852,0.254,0.0819,0.612,0.00396,1.13
1853,0.27,0.0895,0.62,0.00595,1.14
1854,0.341,0.126,0.627,0.00793,1.14
1855,0.365,0.137,0.635,0.00991,1.15
1856,0.415,0.162,0.642,0.0119,1.16
1857,0.418,0.162,0.649,0.013900000000000001,1.17
1858,0.384,0.143,0.657,0.0159,1.18
1859,0.446,0.173,0.664,0.0178,1.19
1860,0.457,0.177,0.671,0.0198,1.2
1861,0.556,0.226,0.678,0.0218,1.21
1862,0.502,0.196,0.684,0.0238,1.22
1863,0.499,0.192,0.691,0.0258,1.23
1864,0.617,0.251,0.697,0.0277,1.25
1865,0.619,0.249,0.704,0.0297,1.26
1866,0.672,0.274,0.71,0.0317,1.28
1867,0.78,0.327,0.717,0.0337,1.29
1868,0.797,0.333,0.724,0.0357,1.31
1869,0.722,0.291,0.731,0.037700000000000004,1.32
1870,0.806,0.331,0.739,0.0396,1.34
1871,0.794,0.322,0.748,0.0416,1.36
1872,0.845,0.344,0.757,0.0436,1.39
1873,0.853,0.344,0.767,0.0456,1.42
1874,1.02,0.428,0.778,0.0476,1.46
1875,1.24,0.534,0.788,0.0495,1.5
1876,1.13,0.473,0.799,0.0515,1.54
1877,1.45,0.636,0.81,0.0535,1.58
1878,1.33,0.57,0.821,0.0555,1.61
1879,1.39,0.597,0.832,0.0575,1.65
1880,1.51,0.652,0.843,0.0595,1.68
1881,1.56,0.674,0.853,0.061399999999999996,1.7
1882,1.68,0.735,0.864,0.0634,1.73
1883,1.81,0.794,0.874,0.0654,1.76
1884,1.85,0.811,0.885,0.0674,1.78
1885,2.08,0.929,0.895,0.0694,1.81
1886,2.05,0.906,0.906,0.0713,1.83
1887,2.0,0.876,0.916,0.0733,1.86
1888,2.27,1.01,0.927,0.07529999999999999,1.89
1889,2.56,1.16,0.938,0.0773,1.91
1890,2.43,1.06,0.953,0.0793,1.63
1891,2.77,1.06,0.968,0.0813,1.86
1892,2.84,1.06,0.982,0.0832,2.08
1893,2.85,1.07,0.997,0.0852,2.28
1894,3.3,1.08,1.01,0.0872,2.46
1895,3.47,1.08,1.03,0.0892,2.62
1896,3.55,1.09,1.04,0.0912,2.76
1897,3.82,1.1,1.06,0.09309999999999999,2.87
1898,3.84,1.11,1.07,0.09509999999999999,2.95
1899,4.51,1.12,1.09,0.09709999999999999,3.0
1900,4.63,1.13,1.1,0.0991,3.02
1901,4.38,1.13,1.12,0.101,3.0
1902,4.75,1.14,1.13,0.103,2.95
1903,4.76,1.15,1.15,0.105,2.88
1904,4.7,1.16,1.16,0.107,2.79
1905,4.71,1.17,1.18,0.109,2.7
1906,4.79,1.18,1.19,0.111,2.61
1907,5.37,1.19,1.21,0.113,2.52
1908,6.31,1.2,1.22,0.115,2.45
1909,6.37,1.22,1.24,0.117,2.4
1910,6.55,1.23,1.26,0.119,2.39
1911,6.69,1.24,1.27,0.121,2.39
1912,7.48,1.25,1.29,0.123,2.4
1913,7.52,1.27,1.31,0.125,2.41
1914,8.3,1.28,1.33,0.127,2.42
1915,9.04,1.3,1.34,0.129,2.44
1916,8.47,1.32,1.36,0.131,2.45
1917,4.06,1.34,1.38,0.133,2.46
1918,5.01,1.36,1.4,0.135,2.49
1919,5.85,1.39,1.42,0.137,2.51
1920,5.86,1.42,1.43,0.139,2.53
1921,3.93,1.47,1.45,0.141,2.56
1922,7.05,1.57,1.47,0.143,2.59
1923,7.38,1.7,1.49,0.145,2.63
1924,8.32,1.86,1.51,0.147,2.68
1925,8.21,2.04,1.53,0.149,2.73
1926,6.99,2.23,1.55,0.151,2.77
1927,9.17,2.55,1.57,0.153,2.83
1928,8.95,2.77,1.59,0.155,2.88
1929,10.0,2.94,1.61,0.157,2.93
1930,9.23,3.09,1.63,0.159,2.98
1931,8.64,3.19,1.64,0.161,3.03
1932,9.19,3.36,1.66,0.163,3.09
1933,9.74,3.53,1.68,0.164,3.15
1934,10.0,3.73,1.69,0.166,3.22
1935,10.3,3.92,1.71,0.168,3.28
1936,11.0,4.14,1.72,0.17,3.34
1937,12.3,4.34,1.74,0.172,3.39
1938,11.0,4.54,1.77,0.174,3.43
1939,13.0,4.75,1.79,0.176,3.46
1940,7.02,4.91,1.82,0.178,3.46
1941,5.33,5.06,1.86,0.18,3.49
1942,5.1,5.24,1.93,0.182,3.59
1943,5.95,5.36,2.01,0.184,3.75
1944,5.37,5.52,2.1,0.186,3.93
1945,4.58,5.58,2.2,0.188,4.13
1946,7.49,5.89,2.3,0.19,4.34
1947,11.0,6.09,2.4,0.192,4.53
1948,11.3,6.32,2.49,0.194,4.69
1949,10.7,6.58,2.56,0.196,4.8
1950,8.76,6.84,2.62,0.198,4.85
1951,9.75,7.26,2.67,0.2,4.88
1952,9.96,7.77,2.71,0.202,4.92
1953,10.0,8.42,2.76,0.204,4.99
1954,10.2,9.15,2.8,0.206,5.07
1955,11.7,9.97,2.84,0.208,5.15
1956,12.2,10.9,2.87,0.21,5.23
1957,11.6,11.9,2.9,0.212,5.31
1958,11.4,12.8,2.92,0.214,5.38
1959,12.0,13.8,2.94,0.216,5.44
1960,13.2,14.7,2.94,0.218,5.48
1961,13.4,15.7,2.95,0.22,5.53
1962,14.1,16.8,2.95,0.222,5.52
1963,15.0,18.0,2.95,0.224,5.39
1964,16.2,19.2,2.95,0.226,5.35
1965,16.3,20.5,2.96,0.228,5.24
1966,19.4,21.8,2.96,0.23,5.21
1967,19.0,23.2,2.96,0.232,5.1
1968,20.7,24.3,2.97,0.234,5.1
1969,21.7,25.5,3.01,0.236,4.99
1970,27.5,23.2,2.93,0.241,4.89
1971,26.7,22.6,3.0,0.236,4.87
1972,29.1,24.1,2.98,0.241,4.87
1973,30.1,25.9,3.01,0.218,4.98
1974,27.4,25.5,3.02,0.222,5.02
1975,29.7,23.6,2.84,0.253,4.89
1976,29.7,24.1,2.88,0.261,4.91
1977,31.7,23.6,2.8,0.279,5.05
1978,36.2,22.9,2.73,0.275,5.12
1979,36.2,23.8,2.81,0.308,5.21
1980,40.5,22.4,2.88,0.272,5.25
1981,42.9,21.2,2.92,0.259,5.35
1982,43.6,18.0,2.89,0.252,5.39
1983,40.5,17.8,2.92,0.254,5.38
1984,43.7,19.9,3.03,0.262,5.43
1985,44.2,19.1,3.06,0.268,5.38
1986,50.6,17.8,3.04,0.285,5.36
1987,44.9,18.0,3.04,0.287,5.31
1988,47.0,19.5,3.06,0.289,5.23
1989,54.8,18.6,3.14,0.292,5.25
1990,37.3,17.8,3.09,0.266,5.29
1991,38.6,16.4,3.05,0.25,5.35
1992,39.2,13.5,3.0,0.251,5.34
1993,42.7,14.1,3.08,0.264,5.3
1994,42.3,14.3,3.26,0.263,5.34
1995,42.4,14.3,3.35,0.268,5.38
1996,43.6,14.4,3.22,0.269,5.43
1997,46.7,15.1,3.2,0.264,5.42
1998,48.1,15.8,3.09,0.27,5.37
1999,51.2,15.8,2.93,0.276,5.33
2000,51.0,16.5,3.07,0.239,5.22
2001,53.9,16.7,2.95,0.233,5.17
2002,50.9,14.9,2.83,0.224,5.13
2003,59.0,15.4,2.85,0.236,5.17
2004,56.5,16.1,2.9,0.231,5.15
2005,55.6,15.6,2.76,0.229,5.11
2006,57.4,15.0,2.83,0.233,5.04
2007,58.8,15.4,2.81,0.235,5.0
2008,69.7,16.4,2.74,0.225,4.98
2009,69.4,11.8,2.58,0.231,4.84
2010,73.5,11.5,2.67,0.253,4.79
2011,57.9,11.8,2.55,0.246,4.82
2012,62.8,11.5,1.17,0.235,4.8
2013,70.9,11.0,1.01,0.224,4.73
2014,60.4,11.2,0.904,0.215,4.78
2015,61.1,11.3,0.866,0.221,4.83
2016,58.3,11.3,0.84,0.229,4.88
2017,56.8,14.8,0.792,0.228,4.87
2018,57.7,14.5,0.781,0.228,4.84