year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.259,0.0070999999999999995,0.199,1.94e-16,1.58
1851,0.263,0.00757,0.201,0.012,1.62
1852,0.267,0.00808,0.202,0.023899999999999998,1.66
1853,0.27,0.00861,0.203,0.0359,1.71
1854,0.274,0.00916,0.204,0.0479,1.75
1855,0.278,0.00974,0.205,0.0598,1.79
1856,0.281,0.0103,0.206,0.0718,1.83
1857,0.285,0.011,0.207,0.0837,1.86
1858,0.288,0.0116,0.209,0.09570000000000001,1.9
1859,0.292,0.0123,0.21,0.108,1.93
1860,0.295,0.0129,0.211,0.12,1.96
1861,0.298,0.0136,0.212,0.132,1.99
1862,0.302,0.0143,0.213,0.144,2.01
1863,0.305,0.015099999999999999,0.214,0.156,2.04
1864,0.308,0.0159,0.215,0.167,2.07
1865,0.312,0.0167,0.216,0.179,2.09
1866,0.315,0.0175,0.217,0.191,2.12
1867,0.318,0.0184,0.218,0.203,2.15
1868,0.322,0.0193,0.22,0.215,2.17
1869,0.325,0.0202,0.221,0.227,2.2
1870,0.329,0.0212,0.222,0.239,2.22
1871,0.333,0.0222,0.224,0.251,2.26
1872,0.339,0.0233,0.227,0.263,2.32
1873,0.346,0.024399999999999998,0.23,0.275,2.39
1874,0.354,0.0256,0.234,0.287,2.48
1875,0.363,0.0268,0.238,0.299,2.57
1876,0.371,0.0281,0.242,0.311,2.66
1877,0.379,0.0294,0.246,0.323,2.75
1878,0.387,0.0308,0.249,0.335,2.83
1879,0.394,0.0322,0.253,0.347,2.9
1880,0.4,0.033600000000000005,0.255,0.359,2.95
1881,0.405,0.035,0.257,0.371,2.99
1882,0.41,0.0365,0.26,0.383,3.03
1883,0.415,0.038,0.262,0.395,3.06
1884,0.418,0.0375,0.264,0.407,3.09
1885,0.438,0.0605,0.266,0.419,3.12
1886,0.453,0.0778,0.268,0.431,3.15
1887,0.457,0.0778,0.27,0.443,3.18
1888,0.496,0.129,0.272,0.455,3.22
1889,0.555,0.21,0.274,0.467,3.25
1890,0.771,0.121,0.279,0.479,3.36
1891,0.784,0.122,0.282,0.49,3.4
1892,0.998,0.122,0.284,0.502,3.44
1893,2.44,0.123,0.287,0.514,3.48
1894,3.14,0.123,0.29,0.526,3.53
1895,4.14,0.124,0.293,0.538,3.57
1896,5.16,0.125,0.297,0.55,3.62
1897,5.74,0.126,0.3,0.562,3.67
1898,7.14,0.127,0.304,0.574,3.72
1899,6.6,0.127,0.307,0.586,3.77
1900,3.18,0.128,0.311,0.598,3.82
1901,4.93,0.129,0.315,0.61,3.87
1902,7.05,0.131,0.32,0.622,3.92
1903,9.22,0.132,0.324,0.634,3.97
1904,10.4,0.134,0.329,0.646,4.02
1905,11.8,0.136,0.334,0.658,4.07
1906,13.4,0.137,0.34,0.67,4.13
1907,14.8,0.139,0.345,0.682,4.19
1908,15.2,0.141,0.35,0.694,4.27
1909,17.4,0.142,0.356,0.706,4.35
1910,19.6,0.143,0.361,0.718,4.45
1911,19.0,0.147,0.367,0.73,4.59
1912,20.1,0.155,0.372,0.742,4.82
1913,21.9,0.167,0.377,0.754,5.11
1914,21.3,0.183,0.381,0.766,5.45
1915,21.5,0.202,0.387,0.778,5.82
1916,25.1,0.223,0.392,0.79,6.23
1917,26.8,0.246,0.398,0.802,6.63
1918,25.6,0.27,0.405,0.814,7.03
1919,26.6,0.294,0.413,0.825,7.41
1920,29.4,0.318,0.421,0.837,7.76
1921,29.1,0.344,0.433,0.849,8.1
1922,25.2,0.373,0.448,0.861,8.49
1923,30.3,0.405,0.467,0.873,8.91
1924,31.7,0.44,0.489,0.885,9.33
1925,33.0,0.478,0.514,0.897,9.73
1926,34.6,0.519,0.541,0.909,10.1
1927,33.7,0.562,0.569,0.921,10.4
1928,33.8,0.608,0.599,0.933,10.7
1929,34.9,0.835,0.629,0.945,10.9
1930,32.9,0.873,0.659,0.957,10.9
1931,29.6,0.921,0.69,0.969,10.9
1932,27.2,0.986,0.724,0.981,10.8
1933,29.3,1.09,0.759,0.993,10.6
1934,33.1,1.26,0.797,1.0,10.4
1935,36.7,1.42,0.837,1.02,10.2
1936,40.0,1.67,0.88,1.03,9.98
1937,41.7,1.85,0.925,1.04,9.79
1938,43.8,2.02,0.973,1.05,9.63
1939,45.4,2.21,1.02,1.06,9.52
1940,47.1,2.31,1.08,1.08,9.49
1941,50.2,2.53,1.14,1.09,10.3
1942,54.7,2.82,1.21,1.1,12.4
1943,55.2,3.11,1.28,1.11,15.6
1944,61.5,3.55,1.37,1.12,19.4
1945,63.0,3.89,1.45,1.14,23.5
1946,63.3,4.35,1.55,1.15,27.7
1947,63.2,4.79,1.64,1.16,31.5
1948,64.7,5.23,1.74,1.17,34.7
1949,68.6,5.66,1.83,1.18,36.9
1950,68.9,6.29,1.92,1.2,37.7
1951,73.5,6.72,2.02,1.21,37.4
1952,79.9,7.14,2.11,1.22,36.4
1953,80.1,7.59,2.2,1.23,34.8
1954,83.5,8.02,2.3,1.24,32.9
1955,93.4,8.54,2.4,1.26,30.9
1956,98.2,9.07,2.5,1.27,28.9
1957,101.0,9.57,2.61,1.28,27.0
1958,108.0,10.2,2.72,1.29,25.5
1959,107.0,10.7,2.85,1.3,24.5
1960,111.0,11.3,2.97,1.32,24.1
1961,116.0,11.9,3.12,1.33,26.7
1962,121.0,12.6,3.29,1.34,26.9
1963,127.0,13.5,3.47,1.35,27.0
1964,139.0,14.6,3.66,1.36,26.6
1965,150.0,15.8,3.86,1.38,26.7
1966,152.0,16.8,4.06,1.39,25.0
1967,160.0,18.0,4.26,1.4,25.4
1968,167.0,19.4,4.45,1.41,25.6
1969,173.0,21.2,4.63,1.42,25.9
1970,181.0,18.8,4.72,1.43,26.6
1971,201.0,17.8,4.95,1.43,25.2
1972,204.0,18.5,5.14,1.44,25.4
1973,207.0,19.6,5.33,1.53,25.6
1974,212.0,19.3,5.48,1.52,26.1
1975,222.0,16.8,5.56,1.67,27.2
1976,232.0,16.8,5.7,1.67,27.2
1977,241.0,15.7,5.94,1.65,28.2
1978,245.0,15.0,6.09,1.52,28.7
1979,264.0,16.7,6.26,1.51,30.5
1980,281.0,15.4,6.5,1.57,29.9
1981,316.0,15.5,6.8,1.66,29.5
1982,355.0,12.5,7.12,1.64,29.7
1983,380.0,10.9,7.16,1.6,28.7
1984,411.0,12.5,7.18,1.69,27.9
1985,425.0,12.0,7.44,1.69,26.6
1986,434.0,11.4,7.62,1.67,26.5
1987,433.0,11.4,7.83,1.78,27.2
1988,453.0,12.2,8.0,1.78,27.0
1989,444.0,11.9,9.15,1.81,28.0
1990,420.0,11.7,9.41,1.92,30.2
1991,432.0,11.1,9.63,1.89,30.4
1992,402.0,12.8,9.8,1.88,29.8
1993,418.0,13.1,10.0,1.91,29.6
1994,438.0,14.7,9.78,1.98,29.0
1995,468.0,15.5,10.5,2.1,28.7
1996,471.0,17.6,10.8,2.14,30.2
1997,495.0,18.7,11.4,2.2,30.6
1998,485.0,18.2,11.6,2.27,31.3
1999,484.0,17.8,11.9,2.15,31.0
2000,486.0,16.4,12.2,2.17,31.1
2001,454.0,15.6,12.1,2.33,30.1
2002,441.0,17.2,12.5,2.38,31.6
2003,490.0,18.6,12.6,2.48,29.8
2004,540.0,19.2,12.6,2.61,29.3
2005,517.0,19.5,12.6,2.59,30.1
2006,549.0,19.9,13.0,2.55,29.2
2007,568.0,20.8,13.2,2.63,30.1
2008,598.0,18.1,13.6,2.75,30.6
2009,599.0,16.9,13.3,2.57,30.8
2010,572.0,18.3,13.6,2.64,30.6
2011,562.0,19.5,13.8,2.58,30.5
2012,559.0,20.2,14.0,2.66,31.0
2013,558.0,20.5,14.3,2.74,30.0
2014,578.0,20.5,14.3,2.82,30.3
2015,560.0,21.0,14.4,2.78,28.7
2016,579.0,21.0,14.7,2.82,27.4
2017,574.0,21.4,14.8,2.84,29.1
2018,578.0,23.2,15.0,2.87,28.4