year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0006540000000000001,8.76e-06,0.000921,5.59e-19,0.00722
1851,0.000675,9.23e-06,0.0009260000000000001,3.44e-05,0.00741
1852,0.0006969999999999999,9.72e-06,0.00093,6.87e-05,0.0076100000000000004
1853,0.0007199999999999999,1.03e-05,0.0009350000000000001,0.000103,0.0078
1854,0.000744,1.08e-05,0.00094,0.00013700000000000002,0.007980000000000001
1855,0.000769,1.1400000000000001e-05,0.000944,0.00017199999999999998,0.00816
1856,0.000794,1.2e-05,0.000949,0.000206,0.00833
1857,0.0008209999999999999,1.2699999999999999e-05,0.000954,0.000241,0.008490000000000001
1858,0.000847,1.34e-05,0.000959,0.000275,0.00864
1859,0.000875,1.41e-05,0.000964,0.000309,0.00877
1860,0.000902,1.48e-05,0.000969,0.00034399999999999996,0.0089
1861,0.0009310000000000001,1.55e-05,0.0009739999999999999,0.000378,0.00901
1862,0.0009599999999999999,1.63e-05,0.000979,0.000412,0.009130000000000001
1863,0.000991,1.7100000000000002e-05,0.000984,0.000447,0.00924
1864,0.00102,1.7999999999999997e-05,0.000989,0.000481,0.009349999999999999
1865,0.00106,1.88e-05,0.000995,0.000516,0.009460000000000001
1866,0.00109,1.98e-05,0.001,0.00055,0.00956
1867,0.00113,2.07e-05,0.00101,0.000584,0.00967
1868,0.00116,2.18e-05,0.00101,0.000619,0.009779999999999999
1869,0.0012,2.2800000000000002e-05,0.00102,0.000653,0.009880000000000002
1870,0.00124,2.39e-05,0.00103,0.000687,0.00999
1871,0.0012900000000000001,2.51e-05,0.00103,0.000722,0.010199999999999999
1872,0.00134,2.63e-05,0.0010400000000000001,0.000756,0.0104
1873,0.00139,2.76e-05,0.00106,0.000791,0.0108
1874,0.00145,2.9e-05,0.00107,0.000825,0.0112
1875,0.00152,3.04e-05,0.00108,0.000859,0.011699999999999999
1876,0.00158,3.1899999999999996e-05,0.0011,0.000894,0.0121
1877,0.00165,3.35e-05,0.00111,0.000928,0.0126
1878,0.00171,3.5000000000000004e-05,0.00113,0.000962,0.013
1879,0.0017800000000000001,3.6700000000000004e-05,0.00114,0.000997,0.013300000000000001
1880,0.00184,3.83e-05,0.00115,0.00103,0.0135
1881,0.0019,4e-05,0.00116,0.00107,0.013699999999999999
1882,0.00197,4.1700000000000004e-05,0.00117,0.0011,0.013900000000000001
1883,0.0020299999999999997,4.35e-05,0.0011799999999999998,0.00113,0.014
1884,0.0021000000000000003,4.53e-05,0.0011899999999999999,0.00117,0.0141
1885,0.00217,4.72e-05,0.0012,0.0012,0.0143
1886,0.0022400000000000002,4.92e-05,0.00121,0.00124,0.0144
1887,0.00231,5.1200000000000004e-05,0.00122,0.00127,0.0145
1888,0.00239,5.33e-05,0.00123,0.00131,0.0147
1889,0.0024700000000000004,5.55e-05,0.00124,0.00134,0.0148
1890,0.00271,5.4600000000000006e-05,0.00126,0.0013700000000000001,0.0154
1891,0.00281,5.4600000000000006e-05,0.00127,0.00141,0.0156
1892,0.00292,5.4600000000000006e-05,0.0012900000000000001,0.0014399999999999999,0.0158
1893,0.0030299999999999997,5.4600000000000006e-05,0.0013,0.00148,0.0161
1894,0.00315,5.4600000000000006e-05,0.00131,0.00151,0.016300000000000002
1895,0.00328,5.4600000000000006e-05,0.00133,0.00155,0.0165
1896,0.00342,5.4600000000000006e-05,0.00134,0.00158,0.016800000000000002
1897,0.0035600000000000002,5.4600000000000006e-05,0.00136,0.0016200000000000001,0.017
1898,0.0037099999999999998,5.4600000000000006e-05,0.0013700000000000001,0.00165,0.0173
1899,0.0038599999999999997,5.4600000000000006e-05,0.00139,0.0016799999999999999,0.0176
1900,0.004019999999999999,5.4600000000000006e-05,0.00141,0.00172,0.0178
1901,0.00419,5.4600000000000006e-05,0.0014299999999999998,0.00175,0.0181
1902,0.0044,5.47e-05,0.00145,0.0017900000000000001,0.0184
1903,0.00462,5.47e-05,0.00147,0.00182,0.018600000000000002
1904,0.004860000000000001,5.47e-05,0.00149,0.00186,0.0189
1905,0.0050999999999999995,5.47e-05,0.00151,0.00189,0.019100000000000002
1906,0.00534,5.4800000000000004e-05,0.0015300000000000001,0.0019199999999999998,0.019399999999999997
1907,0.00557,5.4800000000000004e-05,0.00156,0.00196,0.0198
1908,0.00577,5.49e-05,0.00158,0.00199,0.0202
1909,0.00596,5.49e-05,0.00161,0.0020299999999999997,0.0206
1910,0.0060999999999999995,5.5e-05,0.00163,0.00206,0.0211
1911,0.00623,5.63e-05,0.00165,0.0021000000000000003,0.0219
1912,0.00633,5.99e-05,0.0016799999999999999,0.00213,0.023100000000000002
1913,0.00643,6.54e-05,0.0017,0.00217,0.0247
1914,0.00652,7.27e-05,0.00172,0.0022,0.026600000000000002
1915,0.0066,8.13e-05,0.00174,0.0022299999999999998,0.0287
1916,0.006679999999999999,9.1e-05,0.00177,0.00227,0.030899999999999997
1917,0.0067599999999999995,0.000102,0.0017900000000000001,0.0023,0.033100000000000004
1918,0.006849999999999999,0.00011300000000000001,0.00183,0.00234,0.0353
1919,0.00694,0.000124,0.00186,0.00237,0.037399999999999996
1920,0.00704,0.000135,0.0019,0.0024100000000000002,0.039299999999999995
1921,0.00714,0.000147,0.00195,0.00244,0.0412
1922,0.00723,0.00016,0.0020299999999999997,0.0024700000000000004,0.0433
1923,0.00733,0.000174,0.00212,0.0025099999999999996,0.0456
1924,0.00743,0.00019,0.00222,0.00254,0.047799999999999995
1925,0.00753,0.000207,0.00234,0.0025800000000000003,0.05
1926,0.00764,0.000225,0.0024700000000000004,0.00261,0.0521
1927,0.00777,0.000244,0.0026,0.00265,0.0538
1928,0.00791,0.000265,0.0027400000000000002,0.00268,0.055200000000000006
1929,0.008060000000000001,0.000287,0.00289,0.00272,0.056100000000000004
1930,0.00824,0.00031,0.0030299999999999997,0.00275,0.0564
1931,0.00847,0.000333,0.00318,0.00278,0.0562
1932,0.00876,0.000358,0.0033399999999999997,0.00282,0.055600000000000004
1933,0.00912,0.000384,0.0035099999999999997,0.00285,0.054700000000000006
1934,0.009529999999999999,0.00041299999999999996,0.0037,0.00289,0.0536
1935,0.00999,0.000444,0.0038900000000000002,0.00292,0.052399999999999995
1936,0.0105,0.000479,0.0040999999999999995,0.00296,0.0512
1937,0.011,0.000517,0.00431,0.00299,0.0501
1938,0.0115,0.0005600000000000001,0.00454,0.00302,0.0492
1939,0.012,0.000608,0.00479,0.0030600000000000002,0.048600000000000004
1940,0.0125,0.000661,0.00504,0.00309,0.0484
1941,0.013099999999999999,0.000732,0.00533,0.00313,0.052700000000000004
1942,0.0136,0.0008269999999999999,0.0056500000000000005,0.00316,0.0644
1943,0.0141,0.000945,0.00601,0.0032,0.0815
1944,0.0147,0.00108,0.00639,0.00323,0.102
1945,0.015300000000000001,0.00123,0.0068,0.00327,0.125
1946,0.0159,0.0014,0.00722,0.0033,0.148
1947,0.0166,0.00157,0.00766,0.00333,0.169
1948,0.0173,0.00174,0.0081,0.00337,0.186
1949,0.0193,0.0019199999999999998,0.008539999999999999,0.0034,0.198
1950,0.015300000000000001,0.00209,0.00899,0.00344,0.202
1951,0.030199999999999998,0.00226,0.00942,0.00347,0.201
1952,0.0304,0.0024300000000000003,0.009859999999999999,0.0035099999999999997,0.195
1953,0.0342,0.00262,0.0103,0.00354,0.186
1954,0.0381,0.0028,0.0108,0.00357,0.176
1955,0.042,0.003,0.0112,0.00361,0.165
1956,0.0349,0.00321,0.011699999999999999,0.00364,0.154
1957,0.0498,0.0034300000000000003,0.0123,0.00368,0.143
1958,0.053700000000000005,0.00366,0.0128,0.0037099999999999998,0.135
1959,0.0429,0.00391,0.0134,0.00375,0.129
1960,0.046700000000000005,0.00418,0.014,0.00378,0.127
1961,0.0505,0.0044599999999999996,0.0147,0.00382,0.152
1962,0.054299999999999994,0.0047599999999999995,0.0155,0.00385,0.156
1963,0.0728,0.00508,0.016300000000000002,0.0038799999999999998,0.162
1964,0.09129999999999999,0.00541,0.0173,0.00392,0.166
1965,0.128,0.00578,0.0182,0.00395,0.17
1966,0.147,0.00619,0.0192,0.0039900000000000005,0.177
1967,0.09540000000000001,0.00663,0.0201,0.004019999999999999,0.183
1968,0.129,0.0071200000000000005,0.021,0.004059999999999999,0.195
1969,0.09209999999999999,0.00767,0.0218,0.00409,0.201
1970,0.148,0.005900000000000001,0.0295,0.00409,0.209
1971,0.17,0.00592,0.0327,0.00409,0.216
1972,0.2,0.0067,0.0352,0.00418,0.22
1973,0.189,0.006889999999999999,0.037899999999999996,0.00434,0.222
1974,0.204,0.00704,0.041,0.0045899999999999995,0.232
1975,0.21,0.0062900000000000005,0.0446,0.0048,0.249
1976,0.211,0.00449,0.0503,0.006730000000000001,0.255
1977,0.212,0.00477,0.056299999999999996,0.00744,0.285
1978,0.216,0.0035600000000000002,0.0627,0.007690000000000001,0.299
1979,0.38,0.00461,0.0691,0.00831,0.301
1980,0.366,0.00417,0.0751,0.01,0.325
1981,0.316,0.00348,0.0788,0.008060000000000001,0.316
1982,0.365,0.00444,0.08159999999999999,0.007809999999999999,0.315
1983,0.363,0.0028,0.0843,0.00598,0.348
1984,0.367,0.0022,0.0871,0.00518,0.368
1985,0.375,0.00216,0.09079999999999999,0.00543,0.392
1986,0.394,0.0022299999999999998,0.09759999999999999,0.0057,0.404
1987,0.407,0.0046500000000000005,0.106,0.00663,0.428
1988,0.366,0.00471,0.114,0.0064800000000000005,0.455
1989,0.413,0.00905,0.121,0.012199999999999999,0.478
1990,0.355,0.00816,0.127,0.0121,0.501
1991,0.348,0.010199999999999999,0.129,0.014,0.505
1992,0.347,0.00869,0.132,0.0129,0.506
1993,0.349,0.00858,0.133,0.0128,0.518
1994,0.342,0.00833,0.135,0.0126,0.535
1995,0.346,0.008400000000000001,0.137,0.0135,0.574
1996,0.359,0.00828,0.14,0.014,0.599
1997,0.382,0.0081,0.145,0.015099999999999999,0.605
1998,0.378,0.00443,0.149,0.0143,0.616
1999,0.393,0.00452,0.154,0.0159,0.64
2000,0.425,0.004200000000000001,0.157,0.016800000000000002,0.641
2001,0.472,0.00381,0.161,0.0182,0.642
2002,0.512,0.00373,0.164,0.0184,0.642
2003,0.55,0.00478,0.167,0.019600000000000003,0.643
2004,0.576,0.00424,0.171,0.0201,0.649
2005,0.59,0.0038799999999999998,0.174,0.0209,0.65
2006,0.576,0.00346,0.178,0.019899999999999998,0.641
2007,0.62,0.00413,0.181,0.0206,0.642
2008,0.627,0.00279,0.184,0.0162,0.642
2009,0.59,0.0030299999999999997,0.187,0.0173,0.643
2010,0.641,0.00297,0.189,0.0178,0.643
2011,0.607,0.0030800000000000003,0.192,0.0224,0.643
2012,0.652,0.0858,0.196,0.0232,0.648
2013,0.646,0.0597,0.2,0.016,0.648
2014,0.662,0.139,0.203,0.0161,0.65
2015,0.684,0.147,0.207,0.0161,0.653
2016,0.692,0.147,0.21,0.0178,0.651
2017,0.732,0.147,0.213,0.0177,0.65
2018,0.762,0.147,0.216,0.0175,0.65