year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00889,0.000127,0.00188,3.13e-18,0.293
1851,0.00901,0.000133,0.00191,0.000192,0.302
1852,0.009130000000000001,0.00014000000000000001,0.0019399999999999999,0.000384,0.311
1853,0.00925,0.000148,0.00197,0.0005759999999999999,0.319
1854,0.00937,0.000156,0.002,0.000768,0.328
1855,0.00949,0.000165,0.0020299999999999997,0.0009609999999999999,0.336
1856,0.009609999999999999,0.000174,0.0020499999999999997,0.00115,0.344
1857,0.00973,0.000183,0.00207,0.00134,0.352
1858,0.00985,0.000193,0.00209,0.0015400000000000001,0.36
1859,0.00996,0.000203,0.0021000000000000003,0.00173,0.367
1860,0.0101,0.000213,0.00211,0.0019199999999999998,0.374
1861,0.010199999999999999,0.000224,0.00212,0.00211,0.381
1862,0.0103,0.000235,0.00212,0.00231,0.388
1863,0.0104,0.000247,0.00213,0.0025,0.395
1864,0.0105,0.000259,0.00213,0.00269,0.401
1865,0.0106,0.000272,0.00213,0.0028799999999999997,0.408
1866,0.0107,0.000285,0.00214,0.00307,0.414
1867,0.0109,0.0003,0.00214,0.00327,0.421
1868,0.011,0.000314,0.00215,0.00346,0.427
1869,0.0111,0.00032900000000000003,0.00215,0.00365,0.434
1870,0.0112,0.000345,0.00216,0.0038399999999999997,0.44
1871,0.0114,0.00036199999999999996,0.00219,0.004030000000000001,0.448
1872,0.0115,0.00038,0.00227,0.00423,0.457
1873,0.011699999999999999,0.000399,0.0023799999999999997,0.00442,0.469
1874,0.012,0.000419,0.0025099999999999996,0.00461,0.481
1875,0.012199999999999999,0.000439,0.00266,0.0048,0.494
1876,0.0125,0.00046100000000000004,0.00281,0.0049900000000000005,0.507
1877,0.0127,0.000483,0.0029500000000000004,0.00519,0.519
1878,0.0129,0.000506,0.0030800000000000003,0.00538,0.531
1879,0.013099999999999999,0.0005290000000000001,0.00318,0.00557,0.542
1880,0.013300000000000001,0.000553,0.0032400000000000003,0.0057599999999999995,0.55
1881,0.0135,0.0005769999999999999,0.00327,0.00596,0.558
1882,0.0136,0.000602,0.00331,0.00615,0.565
1883,0.013800000000000002,0.000628,0.00333,0.00634,0.572
1884,0.013900000000000001,0.0006540000000000001,0.0033599999999999997,0.00653,0.578
1885,0.0141,0.0006810000000000001,0.0033799999999999998,0.006719999999999999,0.585
1886,0.014199999999999999,0.0007099999999999999,0.0034,0.00692,0.592
1887,0.0144,0.000739,0.00342,0.00711,0.598
1888,0.0145,0.000769,0.00344,0.0073,0.605
1889,0.0147,0.0008010000000000001,0.00347,0.00749,0.611
1890,0.0162,0.000789,0.0035,0.007679999999999999,0.623
1891,0.016800000000000002,0.000789,0.0035299999999999997,0.00788,0.625
1892,0.0174,0.000789,0.0035600000000000002,0.00807,0.628
1893,0.0182,0.000789,0.0036,0.00826,0.632
1894,0.019100000000000002,0.000789,0.00363,0.00845,0.635
1895,0.0201,0.000789,0.00366,0.00864,0.639
1896,0.0212,0.000789,0.0037,0.00884,0.642
1897,0.0224,0.000789,0.0037400000000000003,0.00903,0.646
1898,0.023600000000000003,0.000789,0.00378,0.00922,0.65
1899,0.0249,0.000789,0.00383,0.00941,0.654
1900,0.0263,0.000789,0.00387,0.009609999999999999,0.659
1901,0.0281,0.000789,0.00393,0.009800000000000001,0.663
1902,0.0308,0.000789,0.0039900000000000005,0.00999,0.667
1903,0.0341,0.000789,0.004059999999999999,0.010199999999999999,0.672
1904,0.0378,0.00079,0.00414,0.0104,0.677
1905,0.0418,0.00079,0.00422,0.0106,0.682
1906,0.045899999999999996,0.00079,0.0043,0.0108,0.687
1907,0.05,0.000791,0.00439,0.011,0.693
1908,0.0538,0.0007920000000000001,0.00447,0.0111,0.699
1909,0.0572,0.0007930000000000001,0.00455,0.011300000000000001,0.706
1910,0.06,0.000794,0.00463,0.0115,0.713
1911,0.0624,0.000812,0.00471,0.011699999999999999,0.723
1912,0.06470000000000001,0.000864,0.00478,0.0119,0.736
1913,0.067,0.000945,0.004860000000000001,0.0121,0.753
1914,0.0691,0.0010500000000000002,0.0049299999999999995,0.0123,0.773
1915,0.0711,0.00117,0.00501,0.0125,0.794
1916,0.0731,0.00131,0.00508,0.0127,0.817
1917,0.07490000000000001,0.00147,0.0051600000000000005,0.0129,0.84
1918,0.0767,0.00163,0.00524,0.013099999999999999,0.863
1919,0.0783,0.0017900000000000001,0.00532,0.013300000000000001,0.884
1920,0.0798,0.00195,0.00541,0.0134,0.904
1921,0.08120000000000001,0.00212,0.0055,0.0136,0.926
1922,0.0824,0.0023,0.0056,0.013800000000000002,0.95
1923,0.0835,0.0025099999999999996,0.00571,0.014,0.977
1924,0.0845,0.0027400000000000002,0.00583,0.014199999999999999,1.0
1925,0.0855,0.00299,0.00596,0.0144,1.03
1926,0.0865,0.00325,0.00609,0.0146,1.06
1927,0.0877,0.0035299999999999997,0.00622,0.0148,1.08
1928,0.0889,0.00383,0.00635,0.015,1.1
1929,0.09040000000000001,0.00414,0.0064800000000000005,0.0152,1.11
1930,0.09209999999999999,0.00447,0.00661,0.0154,1.12
1931,0.0942,0.00481,0.00674,0.0156,1.12
1932,0.0968,0.00517,0.006860000000000001,0.0158,1.11
1933,0.0999,0.00555,0.00698,0.0159,1.1
1934,0.103,0.00596,0.0070999999999999995,0.0161,1.09
1935,0.107,0.00641,0.00723,0.016300000000000002,1.08
1936,0.111,0.00691,0.00737,0.0165,1.07
1937,0.116,0.00746,0.00752,0.0167,1.06
1938,0.12,0.00808,0.007679999999999999,0.0169,1.05
1939,0.125,0.00877,0.00787,0.0171,1.05
1940,0.13,0.00954,0.00807,0.0173,1.05
1941,0.135,0.0106,0.008400000000000001,0.0175,1.1
1942,0.141,0.0119,0.00893,0.0177,1.23
1943,0.147,0.0136,0.009609999999999999,0.0179,1.43
1944,0.153,0.0156,0.0104,0.0181,1.67
1945,0.16,0.0178,0.011300000000000001,0.0183,1.93
1946,0.168,0.0201,0.012199999999999999,0.0184,2.19
1947,0.175,0.022600000000000002,0.013099999999999999,0.018600000000000002,2.43
1948,0.183,0.0251,0.013900000000000001,0.0188,2.63
1949,0.198,0.0277,0.0148,0.019,2.77
1950,0.205,0.030100000000000002,0.0154,0.0192,2.83
1951,0.213,0.032600000000000004,0.0159,0.019399999999999997,2.81
1952,0.229,0.0351,0.0165,0.019600000000000003,2.76
1953,0.23,0.0378,0.016800000000000002,0.0198,2.67
1954,0.24,0.0405,0.0173,0.02,2.56
1955,0.252,0.0433,0.0177,0.0202,2.45
1956,0.261,0.046299999999999994,0.0181,0.020399999999999998,2.33
1957,0.273,0.0495,0.018600000000000002,0.0206,2.22
1958,0.283,0.052899999999999996,0.019100000000000002,0.0207,2.14
1959,0.296,0.0565,0.0197,0.0209,2.08
1960,0.312,0.060399999999999995,0.020399999999999998,0.0211,2.07
1961,0.337,0.0644,0.0213,0.0213,2.12
1962,0.353,0.0687,0.0223,0.0215,2.17
1963,0.384,0.0733,0.0235,0.0217,2.25
1964,0.42,0.0782,0.0248,0.0219,2.34
1965,0.446,0.0835,0.0261,0.0221,2.41
1966,0.495,0.08929999999999999,0.027600000000000003,0.0223,2.44
1967,0.531,0.0958,0.029,0.0225,2.44
1968,0.555,0.103,0.030100000000000002,0.022699999999999998,2.48
1969,0.6,0.111,0.0315,0.0229,2.41
1970,0.618,0.119,0.032,0.0257,2.58
1971,0.634,0.131,0.035,0.0256,2.43
1972,0.654,0.203,0.036,0.026600000000000002,2.54
1973,0.664,0.212,0.0356,0.0259,2.73
1974,0.65,0.23,0.036,0.0257,2.25
1975,0.659,0.261,0.0359,0.0265,2.49
1976,0.673,0.282,0.0358,0.0261,2.57
1977,0.746,0.312,0.0363,0.027600000000000003,2.91
1978,0.706,0.347,0.038299999999999994,0.0281,2.58
1979,1.19,0.389,0.0404,0.0295,2.7
1980,0.827,0.433,0.0428,0.0286,3.05
1981,0.801,0.452,0.0455,0.0294,2.58
1982,0.867,0.451,0.0461,0.030699999999999998,3.13
1983,0.804,0.428,0.046700000000000005,0.0297,2.8
1984,0.848,0.465,0.0499,0.031,2.96
1985,0.824,0.527,0.0545,0.031,2.79
1986,0.902,0.58,0.052399999999999995,0.0346,3.03
1987,0.953,0.627,0.055600000000000004,0.0364,3.25
1988,0.979,0.664,0.0591,0.037,3.5
1989,1.01,0.716,0.0619,0.0378,3.7
1990,1.01,0.739,0.0605,0.039299999999999995,4.39
1991,1.09,0.756,0.062299999999999994,0.0405,4.12
1992,1.3,0.773,0.0911,0.040799999999999996,4.07
1993,1.29,0.577,0.061799999999999994,0.042,4.63
1994,1.59,0.768,0.06520000000000001,0.047700000000000006,4.19
1995,1.95,0.827,0.103,0.0501,3.48
1996,2.29,0.809,0.105,0.0569,3.94
1997,2.29,0.388,0.109,0.056600000000000004,4.8
1998,2.3,0.754,0.112,0.062,4.02
1999,2.71,1.01,0.117,0.0673,4.43
2000,2.6,0.725,0.119,0.0676,4.14
2001,2.45,0.811,0.123,0.0679,4.41
2002,2.57,0.914,0.127,0.0697,4.58
2003,2.85,1.17,0.131,0.07390000000000001,4.56
2004,2.8,1.19,0.136,0.07540000000000001,4.79
2005,2.8,1.23,0.139,0.07629999999999999,4.74
2006,2.74,1.14,0.143,0.0778,4.55
2007,2.73,1.07,0.147,0.0805,4.7
2008,3.04,0.949,0.156,0.0837,4.78
2009,4.36,1.03,0.164,0.105,5.13
2010,4.21,1.05,0.174,0.103,5.91
2011,4.07,1.13,0.186,0.103,5.58
2012,3.85,1.12,0.197,0.102,6.97
2013,4.14,0.994,0.207,0.105,6.22
2014,4.43,0.964,0.217,0.109,7.14
2015,4.9,1.35,0.2,0.112,7.02
2016,5.05,1.36,0.218,0.117,6.81
2017,5.36,1.37,0.225,0.121,6.45
2018,5.57,1.38,0.232,0.124,6.71