year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.402,0.0126,0.347,4.95e-17,2.97
1851,0.373,0.0115,0.352,0.0030299999999999997,2.98
1852,0.396,0.0123,0.356,0.006059999999999999,3.0
1853,0.423,0.013300000000000001,0.36,0.009089999999999999,3.01
1854,0.523,0.0169,0.365,0.0121,3.03
1855,0.52,0.016800000000000002,0.369,0.015099999999999999,3.05
1856,0.716,0.024,0.374,0.0182,3.07
1857,0.731,0.0245,0.378,0.0212,3.09
1858,0.56,0.0181,0.382,0.0242,3.12
1859,0.697,0.023100000000000002,0.386,0.0273,3.15
1860,0.613,0.02,0.39,0.0303,3.17
1861,0.856,0.029,0.395,0.033299999999999996,3.21
1862,0.75,0.025,0.398,0.0364,3.24
1863,0.828,0.027899999999999998,0.402,0.0394,3.27
1864,0.723,0.024,0.406,0.0424,3.31
1865,1.09,0.0375,0.41,0.045399999999999996,3.35
1866,1.01,0.0346,0.413,0.0485,3.39
1867,0.994,0.0338,0.417,0.0515,3.43
1868,1.16,0.040100000000000004,0.421,0.0545,3.47
1869,1.03,0.0349,0.425,0.0576,3.52
1870,1.22,0.0422,0.43,0.0606,3.57
1871,1.27,0.0439,0.435,0.0636,3.63
1872,1.23,0.0421,0.441,0.06670000000000001,3.7
1873,1.24,0.0425,0.447,0.0697,3.77
1874,1.34,0.045899999999999996,0.453,0.0727,3.86
1875,1.56,0.053899999999999997,0.46,0.0757,3.95
1876,1.65,0.057,0.467,0.0788,4.05
1877,1.64,0.056299999999999996,0.474,0.0818,4.14
1878,1.57,0.0535,0.481,0.0848,4.23
1879,1.76,0.060399999999999995,0.488,0.0879,4.31
1880,1.99,0.0687,0.494,0.09090000000000001,4.39
1881,2.1,0.0728,0.5,0.09390000000000001,4.46
1882,2.25,0.07809999999999999,0.506,0.097,4.53
1883,2.56,0.0897,0.513,0.1,4.6
1884,2.55,0.08929999999999999,0.519,0.103,4.67
1885,2.67,0.09359999999999999,0.525,0.106,4.74
1886,2.57,0.0897,0.531,0.109,4.81
1887,2.63,0.092,0.537,0.112,4.88
1888,2.95,0.104,0.544,0.115,4.95
1889,3.14,0.111,0.55,0.118,5.02
1890,3.03,0.108,0.559,0.121,4.27
1891,3.26,0.108,0.568,0.124,4.88
1892,3.35,0.108,0.576,0.127,5.45
1893,3.18,0.109,0.584,0.13,5.98
1894,3.59,0.109,0.593,0.133,6.45
1895,3.73,0.109,0.602,0.136,6.87
1896,4.52,0.11,0.611,0.139,7.23
1897,4.85,0.11,0.62,0.142,7.52
1898,5.03,0.111,0.629,0.145,7.73
1899,5.49,0.111,0.638,0.148,7.86
1900,5.4,0.112,0.647,0.151,7.91
1901,5.62,0.112,0.656,0.155,7.86
1902,5.78,0.113,0.665,0.158,7.73
1903,6.01,0.114,0.674,0.161,7.55
1904,6.48,0.114,0.683,0.164,7.32
1905,6.32,0.115,0.692,0.167,7.07
1906,6.87,0.116,0.702,0.17,6.82
1907,6.18,0.117,0.71,0.173,6.6
1908,7.59,0.118,0.721,0.176,6.41
1909,8.37,0.119,0.731,0.179,6.29
1910,7.72,0.12,0.74,0.182,6.24
1911,8.21,0.121,0.751,0.185,6.24
1912,9.67,0.122,0.762,0.188,6.26
1913,9.92,0.123,0.773,0.191,6.29
1914,10.2,0.124,0.783,0.194,6.33
1915,10.9,0.126,0.794,0.197,6.37
1916,10.6,0.127,0.805,0.2,6.42
1917,7.84,0.129,0.812,0.203,6.46
1918,9.09,0.131,0.824,0.206,6.52
1919,8.66,0.133,0.835,0.209,6.58
1920,7.62,0.136,0.844,0.212,6.63
1921,7.23,0.14,0.855,0.215,6.7
1922,10.1,0.146,0.869,0.218,6.79
1923,11.0,0.153,0.881,0.221,6.9
1924,12.8,0.163,0.894,0.224,7.02
1925,11.2,0.173,0.904,0.227,7.14
1926,11.0,0.183,0.915,0.23,7.27
1927,13.8,0.582,0.929,0.233,7.41
1928,12.7,0.59,0.94,0.236,7.54
1929,15.3,0.611,0.954,0.239,7.67
1930,14.0,0.61,0.963,0.242,7.8
1931,14.6,0.487,0.975,0.245,7.93
1932,13.8,0.459,0.983,0.248,8.08
1933,13.6,0.552,0.992,0.251,8.25
1934,14.8,0.69,1.0,0.255,8.42
1935,15.4,0.714,1.01,0.258,8.59
1936,15.9,0.765,1.02,0.261,8.74
1937,16.5,0.741,1.03,0.264,8.88
1938,14.9,0.756,1.04,0.267,8.98
1939,16.5,0.816,1.06,0.27,9.05
1940,15.2,0.718,1.08,0.273,9.07
1941,17.7,0.732,1.1,0.276,9.15
1942,16.8,0.761,1.14,0.279,9.32
1943,20.9,0.884,1.19,0.282,9.6
1944,20.5,0.907,1.25,0.285,9.93
1945,14.5,0.718,1.3,0.288,10.3
1946,17.9,0.878,1.37,0.291,10.6
1947,21.7,0.969,1.43,0.294,11.0
1948,17.2,1.07,1.48,0.297,11.3
1949,17.0,1.13,1.52,0.3,11.5
1950,22.2,1.19,1.56,0.303,11.6
1951,22.1,1.31,1.59,0.306,11.6
1952,23.0,1.51,1.62,0.309,11.7
1953,23.3,1.65,1.65,0.312,11.9
1954,25.7,1.77,1.67,0.315,12.1
1955,27.4,1.94,1.7,0.318,12.3
1956,26.7,2.07,1.72,0.321,12.5
1957,25.2,2.23,1.73,0.324,12.7
1958,27.3,2.36,1.75,0.327,12.9
1959,26.4,2.69,1.76,0.33,13.1
1960,30.0,2.88,1.77,0.333,13.1
1961,32.0,3.12,1.77,0.336,13.3
1962,37.2,3.34,1.78,0.339,13.2
1963,41.1,3.49,1.79,0.342,12.8
1964,43.4,3.89,1.79,0.345,12.9
1965,44.6,4.15,1.8,0.348,13.3
1966,50.4,4.41,1.81,0.351,13.4
1967,49.3,4.67,1.82,0.354,13.4
1968,53.7,4.9,1.82,0.358,13.1
1969,59.5,5.24,1.83,0.361,12.9
1970,62.2,5.28,1.79,0.36,12.5
1971,57.1,5.34,1.89,0.353,12.4
1972,59.8,4.52,1.89,0.384,12.8
1973,59.6,4.74,1.9,0.369,13.3
1974,55.6,6.1,1.92,0.344,13.0
1975,56.2,5.06,1.91,0.363,13.1
1976,60.3,3.25,1.91,0.378,13.3
1977,62.7,4.84,1.91,0.388,13.6
1978,61.5,4.72,1.92,0.388,13.8
1979,63.9,3.99,1.93,0.403,14.0
1980,61.3,5.14,1.94,0.403,13.8
1981,52.8,3.07,1.94,0.353,13.7
1982,54.7,3.95,1.94,0.384,13.6
1983,51.1,5.44,1.92,0.363,13.7
1984,52.1,2.85,1.94,0.369,13.3
1985,61.1,2.94,1.95,0.428,12.9
1986,59.7,3.74,1.95,0.44,12.6
1987,59.2,3.47,1.95,0.428,12.2
1988,56.3,3.04,1.96,0.409,12.0
1989,49.8,3.71,1.96,0.391,12.2
1990,51.7,3.08,1.95,0.35,12.3
1991,61.6,3.28,2.07,0.394,12.2
1992,55.6,3.37,2.11,0.344,11.8
1993,58.2,3.24,2.15,0.335,11.9
1994,62.1,3.42,2.15,0.341,11.6
1995,58.3,3.56,1.78,0.329,11.5
1996,73.4,3.69,2.43,0.36,11.5
1997,62.8,3.78,1.94,0.319,11.4
1998,60.9,3.83,1.72,0.305,11.3
1999,56.8,4.05,1.66,0.281,10.8
2000,53.1,4.28,1.82,0.268,10.7
2001,54.7,4.17,1.8,0.267,10.8
2002,53.9,4.18,1.78,0.264,10.5
2003,57.9,4.28,1.77,0.274,10.4
2004,52.6,4.19,1.62,0.266,10.1
2005,49.2,4.17,1.62,0.258,9.97
2006,56.7,3.87,1.7,0.269,9.84
2007,52.0,3.92,1.78,0.253,9.93
2008,48.9,3.86,1.75,0.243,9.9
2009,46.7,3.52,1.63,0.228,9.63
2010,49.0,3.42,3.26,0.229,9.75
2011,42.7,3.62,3.13,0.213,9.69
2012,38.3,3.95,2.5,0.199,9.73
2013,40.4,3.91,1.72,0.202,9.57
2014,35.2,3.82,1.72,0.19,9.71
2015,32.5,3.44,1.55,0.19,9.89
2016,33.6,3.39,1.6,0.184,9.86
2017,31.6,3.18,1.64,0.177,9.82
2018,31.8,3.37,1.66,0.17,9.53