year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0016899999999999999,0.0,0.0572,1.45e-17,1.31
1851,0.00185,0.0,0.058,0.000879,1.32
1852,0.00213,0.0,0.0588,0.00176,1.32
1853,0.00248,0.0,0.0595,0.00264,1.33
1854,0.0028599999999999997,0.0,0.060200000000000004,0.0035099999999999997,1.33
1855,0.00321,0.0,0.061,0.00439,1.34
1856,0.0035499999999999998,0.0,0.0616,0.0052699999999999995,1.34
1857,0.0039,0.0,0.062299999999999994,0.00615,1.35
1858,0.004200000000000001,0.0,0.063,0.007030000000000001,1.35
1859,0.00444,0.0,0.0636,0.00791,1.35
1860,0.0055,0.0,0.06420000000000001,0.00879,1.36
1861,0.00671,0.0,0.06470000000000001,0.00967,1.36
1862,0.00625,0.0,0.0653,0.0105,1.36
1863,0.00656,0.0,0.0658,0.0114,1.36
1864,0.00725,0.0,0.06620000000000001,0.0123,1.36
1865,0.0070999999999999995,0.0,0.06670000000000001,0.0132,1.36
1866,0.018600000000000002,0.0,0.06720000000000001,0.0141,1.37
1867,0.0211,0.0,0.0677,0.0149,1.37
1868,0.018,0.0,0.0682,0.0158,1.37
1869,0.0238,0.0,0.0688,0.0167,1.37
1870,0.0258,0.0,0.0694,0.0176,1.37
1871,0.0341,0.0,0.0702,0.0185,1.38
1872,0.0351,0.0,0.0712,0.0193,1.4
1873,0.0332,0.0,0.0723,0.0202,1.42
1874,0.0399,0.0,0.0735,0.0211,1.44
1875,0.0456,0.0,0.07479999999999999,0.022,1.47
1876,0.056,0.0,0.0761,0.0228,1.5
1877,0.0573,0.0,0.0775,0.0237,1.53
1878,0.074,0.0,0.0788,0.0246,1.55
1879,0.076,0.0,0.08,0.0255,1.57
1880,0.0886,0.0,0.081,0.0264,1.59
1881,0.0933,0.0,0.082,0.0272,1.6
1882,0.09820000000000001,0.0,0.083,0.0281,1.6
1883,0.111,0.0,0.084,0.029,1.61
1884,0.113,0.0,0.085,0.0299,1.62
1885,0.123,0.0,0.086,0.0308,1.62
1886,0.126,0.0,0.087,0.0316,1.63
1887,0.133,0.0,0.0881,0.0325,1.64
1888,0.139,0.0,0.0891,0.0334,1.64
1889,0.15,0.0,0.0901,0.0343,1.65
1890,0.17,0.0,0.09179999999999999,0.0351,1.64
1891,0.187,0.0,0.0932,0.036,1.67
1892,0.198,0.0,0.09459999999999999,0.036899999999999995,1.7
1893,0.231,0.0,0.09609999999999999,0.0378,1.73
1894,0.236,0.0,0.0975,0.038700000000000005,1.76
1895,0.271,0.0,0.099,0.0395,1.79
1896,0.276,0.0,0.1,0.0404,1.81
1897,0.318,0.0,0.102,0.041299999999999996,1.83
1898,0.356,0.0,0.104,0.0422,1.84
1899,0.412,0.0,0.105,0.0431,1.85
1900,0.466,0.0,0.107,0.0439,1.86
1901,0.478,0.0,0.108,0.0448,1.86
1902,0.463,0.0,0.11,0.045700000000000005,1.86
1903,0.454,0.0,0.112,0.0466,1.86
1904,0.505,0.0,0.114,0.0474,1.86
1905,0.453,0.0,0.115,0.048299999999999996,1.86
1906,0.515,0.0,0.117,0.0492,1.86
1907,0.576,0.0,0.119,0.0501,1.86
1908,0.58,0.0,0.121,0.051,1.86
1909,0.611,0.0,0.123,0.0518,1.86
1910,0.6,0.0,0.125,0.052700000000000004,1.86
1911,0.621,1.06e-05,0.127,0.0536,1.89
1912,0.701,4.08e-05,0.128,0.0545,1.95
1913,0.759,8.81e-05,0.13,0.0554,2.04
1914,0.685,0.00015,0.132,0.0562,2.15
1915,0.629,0.000224,0.134,0.0571,2.27
1916,0.668,0.000308,0.136,0.058,2.4
1917,0.615,0.000399,0.138,0.0589,2.52
1918,0.252,0.000495,0.14,0.0597,2.63
1919,0.216,0.000594,0.142,0.0606,2.72
1920,0.198,0.0006919999999999999,0.144,0.0615,2.77
1921,0.215,0.000798,0.147,0.0624,2.81
1922,0.261,0.0009180000000000001,0.15,0.0633,2.85
1923,0.289,0.0010500000000000002,0.153,0.06409999999999999,2.88
1924,0.344,0.0012,0.156,0.065,2.91
1925,0.343,0.00136,0.16,0.0659,2.94
1926,0.491,0.0015400000000000001,0.164,0.0668,2.96
1927,0.608,0.013099999999999999,0.168,0.0677,2.98
1928,0.672,0.0124,0.173,0.0685,3.0
1929,0.724,0.015099999999999999,0.179,0.0694,3.01
1930,0.975,0.0193,0.185,0.0703,3.01
1931,1.17,0.0207,0.194,0.0712,3.0
1932,1.32,0.0215,0.207,0.0721,2.97
1933,1.48,0.0178,0.223,0.0729,2.93
1934,1.79,0.0225,0.241,0.07379999999999999,2.88
1935,2.02,0.027800000000000002,0.261,0.0747,2.82
1936,2.31,0.0356,0.282,0.0756,2.76
1937,2.37,0.0341,0.302,0.07640000000000001,2.7
1938,2.51,0.036,0.322,0.0773,2.66
1939,2.55,0.0364,0.339,0.0782,2.63
1940,3.04,0.0361,0.353,0.07909999999999999,2.62
1941,2.7,0.0364,0.365,0.08,2.63
1942,1.92,0.0315,0.376,0.0808,2.67
1943,2.42,0.026600000000000002,0.387,0.08170000000000001,2.74
1944,2.28,0.0217,0.397,0.08259999999999999,2.83
1945,2.4,0.016800000000000002,0.407,0.0835,2.93
1946,2.67,0.0256,0.417,0.0844,3.03
1947,3.19,0.0335,0.428,0.0852,3.14
1948,3.38,0.0434,0.439,0.0861,3.25
1949,3.82,0.0514,0.451,0.087,3.35
1950,4.24,0.0653,0.465,0.0879,3.43
1951,4.59,0.07640000000000001,0.479,0.0887,3.51
1952,4.91,0.0874,0.496,0.0896,3.6
1953,5.2,0.1,0.515,0.0905,3.71
1954,5.67,0.119,0.535,0.09140000000000001,3.82
1955,6.41,0.141,0.556,0.0923,3.94
1956,7.01,0.158,0.577,0.09309999999999999,4.07
1957,7.63,0.183,0.599,0.094,4.19
1958,8.1,0.211,0.621,0.09490000000000001,4.31
1959,8.48,0.244,0.643,0.0958,4.43
1960,8.79,0.283,0.664,0.09670000000000001,4.54
1961,9.0,0.315,0.686,0.0975,4.52
1962,9.38,0.354,0.708,0.0984,4.76
1963,9.99,0.378,0.73,0.0993,4.93
1964,10.6,0.403,0.753,0.1,4.82
1965,11.1,0.447,0.776,0.101,4.79
1966,11.7,0.492,0.799,0.102,5.08
1967,12.2,0.522,0.822,0.103,5.26
1968,12.5,0.542,0.845,0.104,5.32
1969,13.0,0.559,0.867,0.105,5.31
1970,13.8,0.588,0.881,0.09240000000000001,5.24
1971,14.5,0.621,0.92,0.09240000000000001,5.48
1972,15.2,0.649,0.946,0.0995,5.61
1973,15.8,0.683,0.973,0.106,5.72
1974,16.4,0.721,1.0,0.113,5.84
1975,17.2,0.765,1.03,0.119,5.97
1976,17.8,0.773,1.05,0.127,5.98
1977,18.4,0.784,1.07,0.13,5.96
1978,19.2,0.779,1.1,0.141,6.07
1979,19.4,0.755,1.13,0.145,6.09
1980,20.2,0.761,1.15,0.153,6.19
1981,19.6,0.773,1.18,0.146,6.17
1982,19.9,0.756,1.21,0.139,6.26
1983,20.1,0.781,1.23,0.131,6.38
1984,20.2,0.793,1.26,0.123,6.47
1985,21.7,0.798,1.29,0.119,6.53
1986,21.8,0.82,1.32,0.119,6.55
1987,22.6,0.833,1.34,0.13,6.61
1988,23.2,0.843,1.37,0.134,6.47
1989,22.8,0.847,1.4,0.134,6.4
1990,21.3,0.833,1.42,0.162,6.27
1991,18.2,0.796,1.58,0.136,6.31
1992,15.1,0.695,1.44,0.0775,6.03
1993,12.0,0.756,1.1,0.0551,4.86
1994,9.01,0.546,0.713,0.0313,3.97
1995,5.87,0.457,0.755,0.0289,3.61
1996,5.92,0.464,0.715,0.034,3.49
1997,6.29,0.787,0.743,0.0355,3.76
1998,5.46,0.522,0.64,0.0349,3.81
1999,5.09,0.366,0.691,0.0313,3.88
2000,5.12,0.402,0.68,0.027100000000000003,3.91
2001,5.03,0.417,0.677,0.0245,3.95
2002,5.56,0.466,0.678,0.0261,4.03
2003,5.95,0.595,0.659,0.0295,4.03
2004,6.48,0.674,0.812,0.0313,4.1
2005,6.85,0.733,0.692,0.0273,4.22
2006,6.8,0.775,0.654,0.026600000000000002,4.34
2007,7.67,0.882,0.581,0.0337,4.5
2008,8.68,0.908,0.741,0.039,4.66
2009,7.97,0.554,1.47,0.0367,4.93
2010,7.17,0.62,1.21,0.032799999999999996,5.04
2011,8.45,0.673,1.23,0.0405,5.15
2012,11.0,0.764,1.18,0.0587,5.29
2013,10.5,0.929,1.41,0.0549,5.49
2014,10.3,0.949,1.59,0.0496,5.69
2015,10.4,0.849,1.62,0.0494,5.64
2016,10.7,0.769,1.61,0.054700000000000006,5.79
2017,10.7,0.773,1.69,0.0569,5.88
2018,11.8,0.777,1.76,0.059,6.15