year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0044,0.0105,0.00491,1.26e-18,0.114
1851,0.00453,0.0111,0.00498,7.71e-05,0.115
1852,0.00466,0.011699999999999999,0.00504,0.000154,0.116
1853,0.00479,0.0123,0.00511,0.000231,0.117
1854,0.0049299999999999995,0.0129,0.00517,0.000308,0.117
1855,0.00507,0.0136,0.00524,0.00038500000000000003,0.118
1856,0.00521,0.0144,0.0053,0.00046300000000000003,0.119
1857,0.00535,0.015099999999999999,0.00536,0.00054,0.12
1858,0.0054800000000000005,0.0159,0.00542,0.000617,0.121
1859,0.00562,0.0167,0.00547,0.000694,0.122
1860,0.00575,0.0176,0.00553,0.000771,0.123
1861,0.00587,0.0185,0.00558,0.000848,0.124
1862,0.00601,0.019399999999999997,0.00563,0.000925,0.125
1863,0.00615,0.020300000000000002,0.005679999999999999,0.001,0.127
1864,0.0062900000000000005,0.0213,0.005730000000000001,0.00108,0.128
1865,0.00644,0.0224,0.00578,0.00116,0.129
1866,0.0066,0.0235,0.00583,0.00123,0.13
1867,0.00677,0.0246,0.00588,0.00131,0.132
1868,0.00694,0.0258,0.00594,0.00139,0.133
1869,0.0071200000000000005,0.027,0.006,0.00146,0.135
1870,0.00731,0.028300000000000002,0.006059999999999999,0.0015400000000000001,0.137
1871,0.00756,0.0297,0.00613,0.0016200000000000001,0.139
1872,0.0079,0.031100000000000003,0.00622,0.0017,0.142
1873,0.00831,0.0327,0.00632,0.00177,0.146
1874,0.00878,0.0343,0.00643,0.00185,0.15
1875,0.00929,0.036,0.006549999999999999,0.0019299999999999999,0.154
1876,0.009800000000000001,0.037700000000000004,0.00667,0.002,0.159
1877,0.0103,0.0395,0.00679,0.0020800000000000003,0.163
1878,0.0108,0.0414,0.00691,0.00216,0.168
1879,0.0112,0.0433,0.00701,0.0022400000000000002,0.171
1880,0.0116,0.045200000000000004,0.00711,0.00231,0.174
1881,0.012,0.047200000000000006,0.0072,0.00239,0.177
1882,0.0123,0.0492,0.00728,0.0024700000000000004,0.18
1883,0.0126,0.0513,0.00737,0.00254,0.182
1884,0.013,0.053399999999999996,0.00745,0.00262,0.185
1885,0.013300000000000001,0.055600000000000004,0.00754,0.0027,0.187
1886,0.0136,0.0579,0.00762,0.00278,0.19
1887,0.014,0.0603,0.00771,0.00285,0.192
1888,0.0144,0.0628,0.0078,0.0029300000000000003,0.195
1889,0.0148,0.0654,0.00788,0.0030099999999999997,0.198
1890,0.0165,0.065,0.00801,0.0030800000000000003,0.169
1891,0.0171,0.06509999999999999,0.008119999999999999,0.00316,0.193
1892,0.0178,0.0654,0.00824,0.0032400000000000003,0.215
1893,0.0185,0.0658,0.00836,0.00332,0.236
1894,0.0193,0.06620000000000001,0.00847,0.0033900000000000002,0.255
1895,0.0201,0.06659999999999999,0.00859,0.00347,0.271
1896,0.0209,0.06709999999999999,0.00871,0.0035499999999999998,0.285
1897,0.0218,0.0676,0.00884,0.00362,0.297
1898,0.0228,0.0682,0.008960000000000001,0.0037,0.305
1899,0.0237,0.0687,0.00908,0.00378,0.31
1900,0.0247,0.0691,0.009210000000000001,0.00385,0.312
1901,0.0258,0.0696,0.00933,0.00393,0.31
1902,0.027,0.0701,0.009460000000000001,0.00401,0.305
1903,0.028399999999999998,0.0707,0.0096,0.00409,0.298
1904,0.0298,0.0712,0.00973,0.0041600000000000005,0.289
1905,0.0313,0.0718,0.009869999999999999,0.00424,0.279
1906,0.0327,0.0724,0.01,0.00432,0.269
1907,0.0341,0.0731,0.0101,0.00439,0.261
1908,0.0354,0.07379999999999999,0.0103,0.00447,0.253
1909,0.0365,0.0745,0.0104,0.00455,0.248
1910,0.037399999999999996,0.07529999999999999,0.0106,0.00463,0.246
1911,0.038200000000000005,0.0761,0.0107,0.0047,0.247
1912,0.038799999999999994,0.07690000000000001,0.0109,0.00478,0.247
1913,0.0394,0.0778,0.011,0.004860000000000001,0.248
1914,0.0399,0.0787,0.0112,0.0049299999999999995,0.249
1915,0.0404,0.07970000000000001,0.011300000000000001,0.00501,0.251
1916,0.0409,0.0808,0.0115,0.00509,0.253
1917,0.0414,0.08209999999999999,0.0116,0.00517,0.255
1918,0.0419,0.0835,0.011800000000000001,0.00524,0.257
1919,0.0425,0.0851,0.0119,0.00532,0.259
1920,0.0432,0.0869,0.0121,0.0054,0.262
1921,0.0441,0.09029999999999999,0.012199999999999999,0.00547,0.264
1922,0.045200000000000004,0.0964,0.0124,0.00555,0.268
1923,0.0464,0.105,0.0126,0.00563,0.272
1924,0.0476,0.115,0.0127,0.00571,0.276
1925,0.0489,0.126,0.0129,0.00578,0.281
1926,0.0502,0.138,0.013099999999999999,0.005860000000000001,0.286
1927,0.0514,0.15,0.0132,0.00594,0.292
1928,0.052399999999999995,0.162,0.0134,0.00601,0.297
1929,0.053200000000000004,0.173,0.0136,0.00609,0.302
1930,0.0538,0.182,0.013699999999999999,0.00617,0.307
1931,0.054200000000000005,0.191,0.013900000000000001,0.00624,0.312
1932,0.054700000000000006,0.2,0.014,0.00632,0.318
1933,0.055200000000000006,0.208,0.0141,0.0064,0.325
1934,0.0557,0.217,0.0143,0.0064800000000000005,0.332
1935,0.048100000000000004,0.225,0.0144,0.006549999999999999,0.338
1936,0.0492,0.234,0.0145,0.00663,0.344
1937,0.045899999999999996,0.242,0.0147,0.00671,0.35
1938,0.0501,0.25,0.0149,0.0067800000000000004,0.354
1939,0.0576,0.258,0.015099999999999999,0.006860000000000001,0.357
1940,0.061700000000000005,0.266,0.015300000000000001,0.00694,0.358
1941,0.054700000000000006,0.274,0.0157,0.007019999999999999,0.363
1942,0.0499,0.281,0.016300000000000002,0.00709,0.378
1943,0.0476,0.288,0.017,0.00717,0.399
1944,0.0476,0.295,0.0179,0.00725,0.426
1945,0.044,0.302,0.0188,0.00732,0.454
1946,0.0404,0.31,0.0198,0.0074,0.483
1947,0.033299999999999996,0.319,0.0207,0.0074800000000000005,0.51
1948,0.033600000000000005,0.328,0.0215,0.00756,0.533
1949,0.034,0.339,0.0222,0.00763,0.549
1950,0.772,0.351,0.023600000000000003,0.00771,0.557
1951,0.678,0.366,0.023899999999999998,0.00779,0.56
1952,0.812,0.387,0.0245,0.00786,0.565
1953,0.958,0.413,0.025,0.007940000000000001,0.572
1954,0.821,0.443,0.0253,0.00802,0.58
1955,0.957,0.476,0.0258,0.0081,0.589
1956,0.997,0.512,0.0261,0.00817,0.598
1957,1.02,0.568,0.0264,0.00825,0.606
1958,1.13,0.602,0.0268,0.00833,0.614
1959,1.26,0.666,0.027100000000000003,0.008400000000000001,0.62
1960,1.24,0.701,0.0272,0.00848,0.624
1961,1.12,0.742,0.0272,0.00856,0.641
1962,1.21,0.799,0.027399999999999997,0.00863,0.658
1963,1.32,0.85,0.027800000000000002,0.00871,0.649
1964,1.31,0.91,0.028,0.00879,0.643
1965,1.41,0.964,0.028300000000000002,0.00887,0.65
1966,1.5,1.02,0.0287,0.00894,0.678
1967,1.45,1.07,0.0288,0.00902,0.673
1968,1.62,1.12,0.0292,0.0091,0.666
1969,1.28,1.15,0.029,0.00917,0.66
1970,1.42,1.09,0.0295,0.008400000000000001,0.65
1971,1.48,1.14,0.0305,0.00905,0.648
1972,1.5,1.31,0.0313,0.009640000000000001,0.679
1973,1.77,1.79,0.0318,0.011300000000000001,0.708
1974,1.76,1.7,0.0316,0.0108,0.715
1975,1.65,1.48,0.0332,0.0112,0.727
1976,1.74,1.6,0.033100000000000004,0.0109,0.719
1977,1.95,1.69,0.033,0.011,0.724
1978,1.97,1.68,0.0339,0.0124,0.74
1979,2.06,1.67,0.0344,0.0127,0.735
1980,1.92,1.58,0.035,0.0124,0.692
1981,1.8,1.51,0.0358,0.0155,0.708
1982,1.65,1.33,0.0356,0.012199999999999999,0.684
1983,1.6,1.35,0.0359,0.0124,0.689
1984,1.87,1.53,0.0361,0.014,0.694
1985,1.69,1.4,0.0368,0.0134,0.693
1986,1.86,1.36,0.037700000000000004,0.013900000000000001,0.68
1987,1.91,1.45,0.037700000000000004,0.0144,0.653
1988,1.92,1.47,0.0376,0.0146,0.649
1989,1.96,1.55,0.0378,0.0146,0.65
1990,2.02,1.5,0.047799999999999995,0.0147,0.657
1991,1.81,1.48,0.162,0.0141,0.649
1992,1.86,0.564,0.165,0.014,0.63
1993,2.04,0.594,0.172,0.013800000000000002,0.633
1994,2.06,0.565,0.179,0.0146,0.63
1995,2.01,0.577,0.186,0.0125,0.613
1996,2.27,0.591,0.188,0.013900000000000001,0.628
1997,2.14,0.624,0.191,0.0119,0.632
1998,2.15,0.727,0.195,0.0116,0.64
1999,2.13,0.843,0.2,0.011300000000000001,0.642
2000,2.27,0.848,0.205,0.0108,0.623
2001,2.21,1.01,0.21,0.0103,0.593
2002,2.3,1.06,0.211,0.009550000000000001,0.596
2003,2.28,1.04,0.212,0.00884,0.588
2004,2.33,1.09,0.219,0.00856,0.578
2005,2.3,1.11,0.259,0.007719999999999999,0.583
2006,2.38,1.2,0.257,0.009519999999999999,0.609
2007,2.42,1.36,0.239,0.009800000000000001,0.624
2008,2.26,2.06,0.234,0.009269999999999999,0.639
2009,2.18,1.95,0.216,0.00797,0.595
2010,2.1,1.95,0.217,0.0075,0.597
2011,2.01,2.0,0.203,0.0067599999999999995,0.601
2012,1.99,2.12,0.188,0.0066,0.601
2013,2.09,2.14,0.19,0.0072,0.583
2014,2.13,2.11,0.191,0.00747,0.618
2015,2.26,2.17,0.193,0.00801,0.63
2016,2.48,2.12,0.184,0.0068200000000000005,0.624
2017,2.71,2.12,0.181,0.00663,0.632
2018,2.8,2.13,0.189,0.00644,0.623