year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00561,3.68e-08,0.0024500000000000004,6.460000000000001e-19,0.0704
1851,0.0056500000000000005,6.95e-08,0.00244,3.95e-05,0.0773
1852,0.005690000000000001,1.03e-07,0.00244,7.89e-05,0.0842
1853,0.005730000000000001,1.36e-07,0.0024300000000000003,0.000118,0.09090000000000001
1854,0.00577,1.7000000000000001e-07,0.00242,0.000158,0.0975
1855,0.005809999999999999,2.04e-07,0.0024100000000000002,0.00019700000000000002,0.104
1856,0.005849999999999999,2.39e-07,0.0024100000000000002,0.000237,0.11
1857,0.005889999999999999,2.73e-07,0.0024,0.00027600000000000004,0.116
1858,0.0059299999999999995,3.09e-07,0.0024,0.000316,0.122
1859,0.00597,3.44e-07,0.0024,0.00035499999999999996,0.128
1860,0.00601,3.8e-07,0.00239,0.000395,0.134
1861,0.00605,4.1599999999999997e-07,0.00239,0.000434,0.139
1862,0.00608,4.5199999999999997e-07,0.00239,0.00047299999999999995,0.144
1863,0.0061200000000000004,4.89e-07,0.00239,0.000513,0.15
1864,0.0061600000000000005,5.26e-07,0.00239,0.0005520000000000001,0.155
1865,0.0062,5.63e-07,0.00239,0.000592,0.16
1866,0.00623,6.009999999999999e-07,0.00239,0.000631,0.164
1867,0.0062699999999999995,6.39e-07,0.00239,0.000671,0.169
1868,0.00631,6.769999999999999e-07,0.00239,0.0007099999999999999,0.174
1869,0.00635,7.15e-07,0.00239,0.00075,0.178
1870,0.00639,7.54e-07,0.00239,0.000789,0.182
1871,0.00644,7.92e-07,0.00239,0.000828,0.187
1872,0.00651,8.310000000000001e-07,0.00239,0.000868,0.192
1873,0.00658,8.71e-07,0.0024,0.000907,0.197
1874,0.00666,9.1e-07,0.0024100000000000002,0.0009469999999999999,0.203
1875,0.00675,9.5e-07,0.00242,0.000986,0.208
1876,0.00683,9.9e-07,0.0024300000000000003,0.00103,0.213
1877,0.00692,1.03e-06,0.00244,0.00107,0.219
1878,0.007,1.07e-06,0.0024500000000000004,0.0011,0.223
1879,0.00707,1.1100000000000002e-06,0.00246,0.00114,0.228
1880,0.00713,1.15e-06,0.0024700000000000004,0.0011799999999999998,0.232
1881,0.00719,1.19e-06,0.00248,0.00122,0.235
1882,0.00724,1.2299999999999999e-06,0.0025,0.00126,0.238
1883,0.0073,1.2700000000000001e-06,0.0025099999999999996,0.0013,0.241
1884,0.00735,1.32e-06,0.0025299999999999997,0.00134,0.244
1885,0.0074,1.3600000000000001e-06,0.00254,0.00138,0.246
1886,0.00745,1.4e-06,0.00256,0.0014199999999999998,0.249
1887,0.00751,1.4400000000000002e-06,0.00257,0.00146,0.251
1888,0.00756,1.48e-06,0.00259,0.0015,0.253
1889,0.00762,1.52e-06,0.00261,0.0015400000000000001,0.255
1890,0.008539999999999999,2.38e-06,0.00281,0.00158,0.258
1891,0.00887,2.55e-06,0.0028599999999999997,0.0016200000000000001,0.259
1892,0.00922,2.76e-06,0.0029300000000000003,0.00166,0.26
1893,0.0096,3e-06,0.003,0.0017,0.261
1894,0.01,3.28e-06,0.0030800000000000003,0.00174,0.261
1895,0.0104,3.58e-06,0.00316,0.0017800000000000001,0.262
1896,0.0109,3.910000000000001e-06,0.00326,0.00181,0.263
1897,0.0114,4.26e-06,0.0033599999999999997,0.00185,0.263
1898,0.011800000000000001,4.63e-06,0.00346,0.00189,0.264
1899,0.0123,5.02e-06,0.00357,0.0019299999999999999,0.264
1900,0.0129,5.420000000000001e-06,0.00368,0.00197,0.265
1901,0.0135,5.89e-06,0.0038,0.0020099999999999996,0.265
1902,0.0141,6.46e-06,0.00394,0.0020499999999999997,0.266
1903,0.0148,7.11e-06,0.0040999999999999995,0.00209,0.266
1904,0.0156,7.81e-06,0.00426,0.00213,0.266
1905,0.016399999999999998,8.540000000000001e-06,0.00443,0.00217,0.266
1906,0.0171,9.25e-06,0.00461,0.00221,0.267
1907,0.0179,9.94e-06,0.0048,0.00225,0.267
1908,0.018600000000000002,1.06e-05,0.00498,0.00229,0.267
1909,0.0192,1.11e-05,0.00517,0.00233,0.267
1910,0.0197,1.15e-05,0.00535,0.00237,0.268
1911,0.0201,1.18e-05,0.00554,0.0024100000000000002,0.268
1912,0.0205,1.21e-05,0.005730000000000001,0.0024500000000000004,0.269
1913,0.0208,1.24e-05,0.00592,0.00249,0.27
1914,0.0212,1.26e-05,0.0061200000000000004,0.00252,0.271
1915,0.0215,1.2800000000000001e-05,0.00632,0.00256,0.273
1916,0.0218,1.3e-05,0.00653,0.0026,0.274
1917,0.0221,1.32e-05,0.00674,0.00264,0.275
1918,0.0224,1.34e-05,0.0069500000000000004,0.00268,0.276
1919,0.022699999999999998,1.3700000000000001e-05,0.0071600000000000006,0.00272,0.277
1920,0.0229,1.4e-05,0.00737,0.00276,0.277
1921,0.0232,2.09e-05,0.0075899999999999995,0.0028,0.278
1922,0.023399999999999997,4e-05,0.0078,0.0028399999999999996,0.277
1923,0.023600000000000003,6.97e-05,0.00802,0.0028799999999999997,0.276
1924,0.0238,0.000108,0.00825,0.00292,0.275
1925,0.023899999999999998,0.000154,0.00847,0.00296,0.274
1926,0.0241,0.000206,0.0087,0.003,0.272
1927,0.024300000000000002,0.000261,0.00893,0.00304,0.271
1928,0.0246,0.000319,0.00917,0.0030800000000000003,0.27
1929,0.0248,0.000378,0.00941,0.00312,0.27
1930,0.0251,0.00043599999999999997,0.00965,0.00316,0.27
1931,0.0255,0.000499,0.0099,0.0032,0.27
1932,0.026199999999999998,0.0005729999999999999,0.010199999999999999,0.0032400000000000003,0.272
1933,0.0269,0.000655,0.0104,0.00327,0.274
1934,0.027800000000000002,0.000744,0.0107,0.00331,0.276
1935,0.0288,0.000838,0.0109,0.00335,0.278
1936,0.0298,0.0009350000000000001,0.0112,0.0033900000000000002,0.28
1937,0.0308,0.00103,0.0115,0.0034300000000000003,0.283
1938,0.0318,0.00113,0.011800000000000001,0.00347,0.285
1939,0.032600000000000004,0.00123,0.0121,0.0035099999999999997,0.286
1940,0.0334,0.00132,0.0124,0.0035499999999999998,0.287
1941,0.034,0.0014,0.0127,0.00359,0.287
1942,0.0346,0.00148,0.013,0.00363,0.288
1943,0.0351,0.00155,0.0134,0.00367,0.288
1944,0.0356,0.0016200000000000001,0.013699999999999999,0.0037099999999999998,0.289
1945,0.0361,0.0016899999999999999,0.0141,0.00375,0.29
1946,0.0366,0.00177,0.0145,0.00379,0.291
1947,0.0371,0.00186,0.0149,0.00383,0.292
1948,0.037700000000000004,0.00196,0.015300000000000001,0.00387,0.293
1949,0.0385,0.00207,0.0157,0.00391,0.294
1950,0.0394,0.00221,0.0161,0.00395,0.295
1951,0.040600000000000004,0.0024,0.0166,0.00398,0.296
1952,0.0423,0.00267,0.0171,0.004019999999999999,0.298
1953,0.0445,0.0030099999999999997,0.0176,0.004059999999999999,0.3
1954,0.0469,0.0034,0.0181,0.0040999999999999995,0.302
1955,0.0496,0.00383,0.018699999999999998,0.00414,0.304
1956,0.0523,0.00428,0.0193,0.00418,0.306
1957,0.055,0.00475,0.019899999999999998,0.00422,0.308
1958,0.0576,0.00521,0.0205,0.00426,0.31
1959,0.0599,0.0056500000000000005,0.0212,0.0043,0.311
1960,0.062,0.00605,0.0219,0.00434,0.313
1961,0.0638,0.00642,0.022699999999999998,0.00438,0.322
1962,0.06570000000000001,0.0067800000000000004,0.0235,0.00442,0.331
1963,0.0675,0.0071200000000000005,0.024399999999999998,0.0044599999999999996,0.339
1964,0.0693,0.00747,0.0254,0.0045,0.348
1965,0.071,0.00782,0.0264,0.00454,0.357
1966,0.0726,0.00818,0.0275,0.00458,0.364
1967,0.0741,0.00856,0.0285,0.00462,0.373
1968,0.07540000000000001,0.008960000000000001,0.0295,0.00466,0.382
1969,0.07659999999999999,0.0094,0.0304,0.004690000000000001,0.391
1970,0.0751,0.009859999999999999,0.0316,0.0045899999999999995,0.4
1971,0.075,0.0104,0.0327,0.0045899999999999995,0.41
1972,0.086,0.0107,0.0338,0.0053,0.419
1973,0.0994,0.0106,0.0352,0.0062,0.427
1974,0.116,0.0105,0.0363,0.0072699999999999996,0.437
1975,0.118,0.0115,0.037399999999999996,0.0074199999999999995,0.448
1976,0.121,0.0125,0.038799999999999994,0.00763,0.46
1977,0.129,0.0128,0.0402,0.0079,0.471
1978,0.137,0.0132,0.0416,0.008140000000000001,0.482
1979,0.152,0.0126,0.043,0.00843,0.491
1980,0.157,0.0126,0.0441,0.00873,0.501
1981,0.167,0.014199999999999999,0.0456,0.009089999999999999,0.515
1982,0.172,0.015,0.046799999999999994,0.00924,0.535
1983,0.173,0.016300000000000002,0.0482,0.00936,0.556
1984,0.193,0.0183,0.0497,0.00933,0.578
1985,0.213,0.0195,0.0512,0.01,0.602
1986,0.212,0.0214,0.053200000000000004,0.0104,0.612
1987,0.276,0.0228,0.055299999999999995,0.0114,0.636
1988,0.286,0.0248,0.0573,0.0115,0.601
1989,0.235,0.026199999999999998,0.0589,0.0115,0.607
1990,0.312,0.0273,0.06,0.0125,0.634
1991,0.313,0.0778,0.060200000000000004,0.0126,0.638
1992,0.343,0.07890000000000001,0.06,0.0126,0.601
1993,0.314,0.0772,0.0594,0.0128,0.6
1994,0.343,0.0591,0.0589,0.013,0.599
1995,0.476,0.103,0.0592,0.020399999999999998,0.655
1996,0.566,0.112,0.060200000000000004,0.0238,0.636
1997,0.673,0.123,0.061399999999999996,0.024399999999999998,0.631
1998,0.676,0.128,0.0634,0.0251,0.626
1999,0.708,0.128,0.0655,0.0261,0.652
2000,0.708,0.117,0.0677,0.0263,0.613
2001,0.697,0.126,0.07,0.026600000000000002,0.557
2002,0.739,0.144,0.0725,0.0273,0.561
2003,0.695,0.144,0.07529999999999999,0.027399999999999997,0.558
2004,0.614,0.147,0.07790000000000001,0.0273,0.564
2005,0.735,0.143,0.0805,0.029,0.643
2006,0.739,0.145,0.083,0.0296,0.621
2007,0.739,0.148,0.0852,0.0304,0.632
2008,0.781,0.182,0.0872,0.0319,0.548
2009,0.784,0.394,0.08940000000000001,0.033100000000000004,0.589
2010,0.893,0.425,0.0916,0.0343,0.584
2011,1.02,0.552,0.0937,0.0381,0.58
2012,1.17,0.583,0.09570000000000001,0.0417,0.572
2013,1.15,0.613,0.09770000000000001,0.0384,0.577
2014,1.19,0.658,0.0995,0.037200000000000004,0.541
2015,1.05,0.732,0.101,0.0371,0.52
2016,1.23,0.736,0.105,0.040799999999999996,0.523
2017,1.27,0.779,0.107,0.0418,0.527
2018,1.32,0.758,0.109,0.0428,0.528