year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.41,0.00265,0.277,4.95e-17,2.7
1851,0.379,0.0024300000000000003,0.281,0.0030299999999999997,2.71
1852,0.404,0.0026,0.284,0.006059999999999999,2.72
1853,0.432,0.0028,0.288,0.009089999999999999,2.74
1854,0.539,0.00357,0.291,0.0121,2.75
1855,0.536,0.00354,0.295,0.015099999999999999,2.77
1856,0.745,0.00505,0.298,0.0182,2.79
1857,0.761,0.0051600000000000005,0.302,0.0212,2.82
1858,0.577,0.00383,0.305,0.0242,2.84
1859,0.724,0.00488,0.308,0.0273,2.86
1860,0.634,0.00423,0.311,0.0303,2.89
1861,0.894,0.00611,0.315,0.033299999999999996,2.91
1862,0.78,0.00528,0.318,0.0364,2.94
1863,0.864,0.00588,0.321,0.0394,2.97
1864,0.75,0.005059999999999999,0.324,0.0424,3.0
1865,1.14,0.0079,0.327,0.045399999999999996,3.04
1866,1.06,0.00731,0.33,0.0485,3.07
1867,1.04,0.00714,0.333,0.0515,3.11
1868,1.22,0.00845,0.336,0.0545,3.15
1869,1.07,0.00737,0.339,0.0576,3.19
1870,1.29,0.0089,0.343,0.0606,3.23
1871,1.34,0.00925,0.347,0.0636,3.28
1872,1.29,0.00888,0.351,0.06670000000000001,3.35
1873,1.3,0.008960000000000001,0.356,0.0697,3.43
1874,1.4,0.00968,0.362,0.0727,3.51
1875,1.64,0.0114,0.367,0.0757,3.6
1876,1.73,0.012,0.373,0.0788,3.7
1877,1.72,0.0119,0.378,0.0818,3.79
1878,1.64,0.011300000000000001,0.384,0.0848,3.88
1879,1.84,0.0127,0.389,0.0879,3.96
1880,2.09,0.0145,0.394,0.09090000000000001,4.03
1881,2.21,0.015300000000000001,0.399,0.09390000000000001,4.09
1882,2.36,0.0165,0.404,0.097,4.15
1883,2.7,0.0189,0.409,0.1,4.22
1884,2.69,0.0188,0.414,0.103,4.28
1885,2.82,0.0197,0.418,0.106,4.34
1886,2.71,0.0189,0.423,0.109,4.4
1887,2.78,0.019399999999999997,0.428,0.112,4.47
1888,3.11,0.0218,0.433,0.115,4.53
1889,3.32,0.0233,0.438,0.118,4.59
1890,3.2,0.022699999999999998,0.445,0.121,3.91
1891,3.44,0.0228,0.452,0.124,4.47
1892,3.54,0.0229,0.459,0.127,4.99
1893,3.35,0.0229,0.465,0.13,5.48
1894,3.79,0.023,0.472,0.133,5.91
1895,3.93,0.023100000000000002,0.479,0.136,6.29
1896,4.78,0.0232,0.486,0.139,6.62
1897,5.13,0.0233,0.493,0.142,6.88
1898,5.33,0.023399999999999997,0.5,0.145,7.08
1899,5.81,0.0235,0.507,0.148,7.2
1900,5.71,0.0237,0.514,0.151,7.24
1901,5.95,0.0238,0.521,0.155,7.2
1902,6.11,0.023899999999999998,0.529,0.158,7.08
1903,6.36,0.0241,0.536,0.161,6.91
1904,6.85,0.0242,0.543,0.164,6.71
1905,6.68,0.024399999999999998,0.55,0.167,6.48
1906,7.27,0.0246,0.558,0.17,6.25
1907,6.51,0.0248,0.565,0.173,6.04
1908,8.03,0.025,0.573,0.176,5.88
1909,8.86,0.0252,0.581,0.179,5.76
1910,8.17,0.0255,0.588,0.182,5.72
1911,8.69,0.0257,0.597,0.185,5.72
1912,10.3,0.0259,0.605,0.188,5.74
1913,10.5,0.026199999999999998,0.613,0.191,5.77
1914,10.8,0.0264,0.622,0.194,5.8
1915,11.5,0.026699999999999998,0.63,0.197,5.84
1916,11.3,0.027100000000000003,0.639,0.2,5.88
1917,8.28,0.027399999999999997,0.646,0.203,5.92
1918,9.62,0.027899999999999998,0.655,0.206,5.97
1919,9.15,0.028399999999999998,0.663,0.209,6.03
1920,8.04,0.0289,0.672,0.212,6.08
1921,7.62,0.0297,0.68,0.215,6.14
1922,10.7,0.031,0.69,0.218,6.23
1923,11.6,0.032600000000000004,0.699,0.221,6.32
1924,13.6,0.0346,0.709,0.224,6.43
1925,11.9,0.0367,0.718,0.227,6.54
1926,11.6,0.039,0.727,0.23,6.66
1927,14.7,0.448,0.737,0.233,6.79
1928,13.5,0.447,0.746,0.236,6.91
1929,16.2,0.461,0.756,0.239,7.03
1930,14.8,0.451,0.764,0.242,7.14
1931,15.5,0.316,0.773,0.245,7.27
1932,14.6,0.278,0.78,0.248,7.41
1933,14.5,0.367,0.787,0.251,7.56
1934,15.7,0.502,0.795,0.255,7.72
1935,16.4,0.518,0.802,0.258,7.87
1936,16.9,0.563,0.81,0.261,8.01
1937,17.5,0.528,0.819,0.264,8.14
1938,15.8,0.535,0.829,0.267,8.23
1939,17.5,0.59,0.841,0.27,8.3
1940,16.1,0.478,0.854,0.273,8.31
1941,18.9,0.486,0.875,0.276,8.41
1942,17.9,0.51,0.906,0.279,8.64
1943,22.2,0.632,0.946,0.282,8.99
1944,21.8,0.652,0.991,0.285,9.4
1945,15.4,0.447,1.04,0.288,9.84
1946,19.1,0.609,1.09,0.291,10.3
1947,23.1,0.697,1.13,0.294,10.7
1948,18.3,0.792,1.18,0.297,11.1
1949,18.1,0.849,1.21,0.3,11.3
1950,23.7,0.903,1.24,0.303,11.5
1951,23.6,1.01,1.26,0.306,11.5
1952,24.5,1.19,1.29,0.309,11.6
1953,24.8,1.3,1.31,0.312,11.8
1954,27.4,1.39,1.33,0.315,12.0
1955,29.2,1.53,1.35,0.318,12.2
1956,28.4,1.61,1.36,0.321,12.4
1957,26.9,1.73,1.38,0.324,12.6
1958,29.1,1.82,1.39,0.327,12.7
1959,28.1,2.11,1.39,0.33,12.9
1960,32.0,2.27,1.4,0.333,13.0
1961,34.2,2.47,1.4,0.336,13.2
1962,39.7,2.63,1.41,0.339,13.1
1963,43.9,2.73,1.41,0.342,12.8
1964,46.4,3.08,1.42,0.345,12.9
1965,47.6,3.28,1.42,0.348,13.3
1966,53.8,3.49,1.43,0.351,13.4
1967,52.7,3.69,1.43,0.354,13.4
1968,57.4,3.87,1.44,0.358,13.1
1969,63.6,4.17,1.45,0.361,12.9
1970,66.6,4.25,1.39,0.36,12.5
1971,61.1,4.32,1.47,0.353,12.5
1972,64.0,3.53,1.47,0.384,12.9
1973,63.7,3.75,1.48,0.369,13.4
1974,59.5,5.07,1.5,0.344,13.1
1975,60.3,4.06,1.49,0.363,13.2
1976,64.7,2.37,1.49,0.378,13.4
1977,67.5,3.92,1.49,0.388,13.7
1978,66.2,3.79,1.5,0.388,14.0
1979,68.7,3.06,1.5,0.403,14.1
1980,65.7,4.18,1.51,0.403,13.9
1981,56.7,2.15,1.51,0.353,13.8
1982,58.7,3.04,1.51,0.384,13.7
1983,54.9,4.56,1.5,0.363,13.8
1984,55.9,2.01,1.51,0.369,13.5
1985,65.7,2.1,1.52,0.428,13.0
1986,64.2,2.88,1.52,0.44,12.8
1987,63.5,2.63,1.52,0.428,12.4
1988,60.5,2.2,1.53,0.409,12.2
1989,53.5,2.89,1.53,0.391,12.4
1990,53.7,2.39,1.52,0.35,12.5
1991,64.3,2.51,1.53,0.394,12.3
1992,58.5,2.56,1.51,0.344,12.1
1993,60.6,2.63,1.51,0.335,12.0
1994,64.6,2.75,1.46,0.341,11.9
1995,61.6,2.92,1.39,0.329,11.8
1996,75.0,3.04,1.35,0.36,11.4
1997,65.6,3.12,1.28,0.319,11.4
1998,61.5,3.23,1.25,0.305,11.4
1999,59.1,3.5,1.31,0.281,11.0
2000,54.7,3.64,1.32,0.268,11.0
2001,56.6,3.49,1.34,0.267,10.9
2002,56.0,3.41,1.39,0.264,11.0
2003,61.3,3.42,1.39,0.274,10.7
2004,55.8,3.22,1.1,0.266,10.7
2005,52.1,3.33,1.09,0.258,10.5
2006,60.0,2.73,1.14,0.269,10.3
2007,55.2,2.76,1.14,0.253,10.5
2008,51.9,2.45,1.12,0.243,10.5
2009,49.9,2.02,1.08,0.228,10.3
2010,50.5,1.83,1.02,0.229,10.2
2011,45.2,2.18,1.0,0.213,10.2
2012,40.6,2.38,0.969,0.199,10.2
2013,42.4,2.36,0.951,0.202,10.2
2014,38.1,2.33,0.949,0.19,10.3
2015,35.8,2.19,0.932,0.19,10.2
2016,37.4,2.09,0.966,0.184,10.4
2017,35.2,2.05,0.988,0.177,10.4
2018,35.3,2.06,1.0,0.17,10.3