year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.000397,4.07e-06,0.00051,3.0499999999999997e-19,0.000879
1851,0.00041299999999999996,4.28e-06,0.000517,1.88e-05,0.000902
1852,0.000431,4.51e-06,0.000523,3.7699999999999995e-05,0.000925
1853,0.000449,4.76e-06,0.00053,5.6500000000000005e-05,0.000948
1854,0.00046899999999999996,5.02e-06,0.000536,7.539999999999999e-05,0.000972
1855,0.000488,5.3e-06,0.0005420000000000001,9.42e-05,0.000996
1856,0.000509,5.590000000000001e-06,0.0005480000000000001,0.00011300000000000001,0.00102
1857,0.00053,5.89e-06,0.000553,0.000132,0.0010400000000000001
1858,0.0005520000000000001,6.2e-06,0.000559,0.00015099999999999998,0.00106
1859,0.000574,6.519999999999999e-06,0.0005639999999999999,0.00017,0.00108
1860,0.000596,6.8500000000000005e-06,0.0005679999999999999,0.000188,0.0011
1861,0.000619,7.2e-06,0.0005719999999999999,0.000207,0.0011200000000000001
1862,0.000643,7.56e-06,0.0005769999999999999,0.00022600000000000002,0.00114
1863,0.0006680000000000001,7.939999999999999e-06,0.00058,0.000245,0.00116
1864,0.0006929999999999999,8.33e-06,0.000584,0.000264,0.0011799999999999998
1865,0.0007199999999999999,8.750000000000001e-06,0.000588,0.000283,0.0012
1866,0.000748,9.18e-06,0.000592,0.000301,0.00122
1867,0.000777,9.63e-06,0.000596,0.00032,0.00125
1868,0.0008070000000000001,1.01e-05,0.0006,0.000339,0.00127
1869,0.000838,1.06e-05,0.000605,0.000358,0.0013
1870,0.000871,1.11e-05,0.000609,0.000377,0.00132
1871,0.000906,1.1599999999999999e-05,0.000615,0.00039600000000000003,0.0013700000000000001
1872,0.000945,1.22e-05,0.000625,0.000414,0.0014299999999999998
1873,0.000988,1.2800000000000001e-05,0.0006360000000000001,0.000433,0.00152
1874,0.00103,1.35e-05,0.0006490000000000001,0.00045200000000000004,0.00161
1875,0.00108,1.41e-05,0.0006630000000000001,0.00047099999999999996,0.00172
1876,0.00113,1.48e-05,0.000678,0.00049,0.00183
1877,0.0011799999999999998,1.55e-05,0.0006919999999999999,0.000509,0.0019299999999999999
1878,0.00123,1.63e-05,0.0007059999999999999,0.000528,0.0020299999999999997
1879,0.00128,1.7e-05,0.000718,0.000546,0.00211
1880,0.00133,1.78e-05,0.0007289999999999999,0.000565,0.00218
1881,0.00138,1.8599999999999998e-05,0.000739,0.000584,0.0022299999999999998
1882,0.0014299999999999998,1.94e-05,0.00075,0.000603,0.00228
1883,0.00148,2.02e-05,0.000762,0.000622,0.00233
1884,0.0015300000000000001,2.1000000000000002e-05,0.0007740000000000001,0.000641,0.0023799999999999997
1885,0.00158,2.19e-05,0.0007880000000000001,0.0006590000000000001,0.0024300000000000003
1886,0.00164,2.2800000000000002e-05,0.0008010000000000001,0.000678,0.0024700000000000004
1887,0.0017,2.3800000000000003e-05,0.000815,0.0006969999999999999,0.00252
1888,0.00176,2.47e-05,0.000829,0.000716,0.00257
1889,0.00182,2.58e-05,0.000842,0.000735,0.00262
1890,0.00204,2.5399999999999997e-05,0.000897,0.000754,0.0034100000000000003
1891,0.00211,2.5399999999999997e-05,0.0009,0.000772,0.00346
1892,0.0022,2.5399999999999997e-05,0.0009080000000000001,0.000791,0.00359
1893,0.0023,2.5399999999999997e-05,0.0009180000000000001,0.0008100000000000001,0.00377
1894,0.0024,2.5399999999999997e-05,0.0009310000000000001,0.000829,0.00401
1895,0.0025099999999999996,2.5399999999999997e-05,0.0009469999999999999,0.000848,0.0043
1896,0.00263,2.5399999999999997e-05,0.0009649999999999999,0.000867,0.00463
1897,0.00275,2.5399999999999997e-05,0.000986,0.000885,0.0049900000000000005
1898,0.00287,2.5399999999999997e-05,0.00101,0.0009040000000000001,0.00538
1899,0.0030099999999999997,2.5399999999999997e-05,0.00103,0.000923,0.00579
1900,0.00314,2.5399999999999997e-05,0.00106,0.0009419999999999999,0.00622
1901,0.00329,2.5399999999999997e-05,0.00109,0.0009609999999999999,0.0068200000000000005
1902,0.00346,2.5399999999999997e-05,0.00113,0.00098,0.0077
1903,0.00364,2.5399999999999997e-05,0.0011799999999999998,0.000999,0.0088
1904,0.00383,2.5399999999999997e-05,0.00123,0.00102,0.01
1905,0.004030000000000001,2.5399999999999997e-05,0.0013,0.0010400000000000001,0.011300000000000001
1906,0.00424,2.5399999999999997e-05,0.0013700000000000001,0.00106,0.0126
1907,0.00444,2.5399999999999997e-05,0.0014399999999999999,0.00107,0.013800000000000002
1908,0.00464,2.5399999999999997e-05,0.00152,0.00109,0.0148
1909,0.00483,2.5399999999999997e-05,0.00159,0.00111,0.0155
1910,0.005019999999999999,2.5399999999999997e-05,0.0016699999999999998,0.00113,0.016
1911,0.00519,2.5399999999999997e-05,0.00175,0.00115,0.0162
1912,0.00537,2.5399999999999997e-05,0.00183,0.00117,0.016399999999999998
1913,0.00553,2.5399999999999997e-05,0.0019199999999999998,0.0011899999999999999,0.0166
1914,0.0057,2.5399999999999997e-05,0.0020099999999999996,0.00121,0.016800000000000002
1915,0.00587,2.5399999999999997e-05,0.00211,0.00122,0.017
1916,0.006030000000000001,2.5399999999999997e-05,0.00221,0.00124,0.0171
1917,0.0062,2.5399999999999997e-05,0.00233,0.00126,0.0173
1918,0.00638,2.5399999999999997e-05,0.0024500000000000004,0.00128,0.0174
1919,0.006549999999999999,2.5399999999999997e-05,0.0025800000000000003,0.0013,0.0174
1920,0.00674,2.5399999999999997e-05,0.00273,0.00132,0.0175
1921,0.0069299999999999995,2.62e-05,0.00289,0.00134,0.0174
1922,0.0071200000000000005,2.85e-05,0.0030800000000000003,0.00136,0.0173
1923,0.00733,3.2099999999999994e-05,0.00329,0.00138,0.0171
1924,0.00753,3.6700000000000004e-05,0.0035299999999999997,0.00139,0.0169
1925,0.00774,4.22e-05,0.00379,0.00141,0.0167
1926,0.00796,4.85e-05,0.004070000000000001,0.0014299999999999998,0.016399999999999998
1927,0.00819,5.52e-05,0.00436,0.00145,0.0162
1928,0.00842,6.22e-05,0.00467,0.00147,0.016
1929,0.00866,6.93e-05,0.0049900000000000005,0.00149,0.0159
1930,0.00891,7.64e-05,0.00533,0.00151,0.0158
1931,0.00916,8.37e-05,0.005690000000000001,0.0015300000000000001,0.016
1932,0.00943,9.17e-05,0.00609,0.0015400000000000001,0.0162
1933,0.009699999999999999,0.0001,0.00652,0.00156,0.0166
1934,0.009980000000000001,0.00011,0.00698,0.00158,0.0172
1935,0.0103,0.00011999999999999999,0.00747,0.0016,0.0178
1936,0.0106,0.000132,0.00799,0.0016200000000000001,0.0185
1937,0.0109,0.00014399999999999998,0.00853,0.00164,0.0192
1938,0.0112,0.000157,0.0091,0.00166,0.019899999999999998
1939,0.0116,0.000171,0.009689999999999999,0.0016799999999999999,0.0207
1940,0.0119,0.000186,0.0103,0.0017,0.0213
1941,0.0123,0.000203,0.011,0.00171,0.0224
1942,0.0127,0.000222,0.011699999999999999,0.00173,0.0242
1943,0.013,0.000244,0.0124,0.00175,0.026600000000000002
1944,0.0134,0.000268,0.013300000000000001,0.00177,0.0294
1945,0.013900000000000001,0.000294,0.0141,0.0017900000000000001,0.0324
1946,0.0143,0.000323,0.015,0.00181,0.0356
1947,0.0148,0.000352,0.0159,0.00183,0.0386
1948,0.0154,0.000384,0.016800000000000002,0.00185,0.0415
1949,0.022699999999999998,0.000417,0.0177,0.0018700000000000001,0.0439
1950,0.0207,0.000451,0.018699999999999998,0.00188,0.0458
1951,0.0281,0.00048699999999999997,0.019600000000000003,0.0019,0.048100000000000004
1952,0.0282,0.000527,0.0205,0.0019199999999999998,0.0515
1953,0.032100000000000004,0.00057,0.0214,0.0019399999999999999,0.0559
1954,0.032299999999999995,0.000616,0.0224,0.00196,0.060899999999999996
1955,0.0325,0.000665,0.023399999999999997,0.00198,0.0663
1956,0.0327,0.000717,0.024399999999999998,0.002,0.0718
1957,0.0329,0.000772,0.0255,0.00202,0.077
1958,0.0441,0.00083,0.0265,0.0020299999999999997,0.0818
1959,0.0444,0.000891,0.0277,0.0020499999999999997,0.0858
1960,0.0482,0.000955,0.0289,0.00207,0.0888
1961,0.041100000000000005,0.00102,0.030100000000000002,0.00209,0.09079999999999999
1962,0.0742,0.00109,0.0315,0.00211,0.0938
1963,0.06709999999999999,0.00117,0.033,0.00213,0.0989
1964,0.0892,0.00125,0.0345,0.00215,0.105
1965,0.08940000000000001,0.00134,0.0361,0.00217,0.113
1966,0.0859,0.0014399999999999999,0.037700000000000004,0.00219,0.116
1967,0.126,0.0015400000000000001,0.039299999999999995,0.0022,0.116
1968,0.108,0.00165,0.040799999999999996,0.00222,0.119
1969,0.142,0.00177,0.0424,0.0022400000000000002,0.124
1970,0.127,0.00172,0.0394,0.0028599999999999997,0.13
1971,0.149,0.00174,0.044899999999999995,0.0028599999999999997,0.13
1972,0.163,0.00176,0.045899999999999996,0.0025499999999999997,0.136
1973,0.152,0.00185,0.0465,0.00267,0.139
1974,0.16,0.00185,0.048,0.00263,0.147
1975,0.181,0.0019,0.048299999999999996,0.00277,0.153
1976,0.181,0.00191,0.0476,0.0028799999999999997,0.151
1977,0.203,0.00195,0.0499,0.00283,0.153
1978,0.222,0.00195,0.0516,0.00326,0.154
1979,0.215,0.00198,0.0515,0.0030299999999999997,0.162
1980,0.196,0.002,0.0522,0.0030299999999999997,0.16
1981,0.189,0.00207,0.0531,0.00302,0.154
1982,0.178,0.00209,0.0546,0.0030099999999999997,0.165
1983,0.178,0.00216,0.056100000000000004,0.00292,0.158
1984,0.178,0.00216,0.056600000000000004,0.00309,0.162
1985,0.197,0.00227,0.0577,0.0033799999999999998,0.162
1986,0.212,0.00232,0.0584,0.00418,0.166
1987,0.233,0.00233,0.0593,0.0035,0.172
1988,0.255,0.00225,0.060399999999999995,0.00281,0.175
1989,0.307,0.00234,0.061799999999999994,0.00329,0.176
1990,0.334,0.00249,0.0635,0.00732,0.189
1991,0.374,0.00263,0.0649,0.00741,0.182
1992,0.37,0.0025800000000000003,0.0658,0.00666,0.205
1993,0.393,0.00264,0.0664,0.00642,0.188
1994,0.389,0.00266,0.0677,0.00632,0.186
1995,0.393,0.0027,0.0689,0.00741,0.156
1996,0.324,0.0027,0.0711,0.0068200000000000005,0.152
1997,0.405,0.0029100000000000003,0.0742,0.008060000000000001,0.157
1998,0.389,0.0029500000000000004,0.0762,0.008119999999999999,0.17
1999,0.368,0.0322,0.07859999999999999,0.00784,0.182
2000,0.419,0.00312,0.0809,0.0108,0.173
2001,0.471,0.00337,0.0828,0.0127,0.179
2002,0.456,0.0034100000000000003,0.0855,0.0105,0.249
2003,0.455,0.00346,0.0873,0.0105,0.32
2004,0.417,0.0035600000000000002,0.08990000000000001,0.0116,0.181
2005,0.445,0.00378,0.091,0.0109,0.204
2006,0.467,0.004,0.0937,0.0111,0.201
2007,0.5,0.004059999999999999,0.095,0.011300000000000001,0.227
2008,0.453,0.00379,0.09570000000000001,0.00735,0.231
2009,0.606,0.0038399999999999997,0.0989,0.0071600000000000006,0.27
2010,0.554,0.00385,0.101,0.00735,0.258
2011,0.621,0.00365,0.104,0.00809,0.308
2012,0.499,0.00411,0.107,0.0111,0.287
2013,0.533,0.00411,0.109,0.0106,0.385
2014,0.514,0.00417,0.112,0.0103,0.355
2015,0.643,0.00279,0.115,0.0103,0.364
2016,0.669,0.00282,0.115,0.008919999999999999,0.382
2017,0.667,0.00285,0.118,0.00878,0.373
2018,0.696,0.0028799999999999997,0.12,0.00864,0.356