year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,2.3199999999999998e-05,0.0,4.88e-05,1.0500000000000001e-19,0.000518
1851,2.37e-05,0.0,4.98e-05,6.4000000000000006e-06,0.0005290000000000001
1852,2.41e-05,0.0,5.0799999999999995e-05,1.2800000000000001e-05,0.00054
1853,2.46e-05,0.0,5.18e-05,1.92e-05,0.00055
1854,2.5e-05,0.0,5.2699999999999993e-05,2.5600000000000002e-05,0.000559
1855,2.5399999999999997e-05,0.0,5.35e-05,3.2e-05,0.0005679999999999999
1856,2.57e-05,0.0,5.4199999999999996e-05,3.84e-05,0.0005759999999999999
1857,2.6e-05,0.0,5.4800000000000004e-05,4.48e-05,0.0005819999999999999
1858,2.63e-05,0.0,5.53e-05,5.1200000000000004e-05,0.000588
1859,2.64e-05,0.0,5.57e-05,5.76e-05,0.0005909999999999999
1860,2.65e-05,0.0,5.59e-05,6.4e-05,0.000593
1861,2.66e-05,0.0,5.6e-05,7.04e-05,0.000594
1862,2.66e-05,0.0,5.6e-05,7.68e-05,0.0005949999999999999
1863,2.66e-05,0.0,5.6099999999999995e-05,8.319999999999999e-05,0.000596
1864,2.66e-05,0.0,5.6099999999999995e-05,8.96e-05,0.000596
1865,2.6700000000000002e-05,0.0,5.62e-05,9.6e-05,0.000597
1866,2.6700000000000002e-05,0.0,5.62e-05,0.000102,0.000597
1867,2.6700000000000002e-05,0.0,5.62e-05,0.00010899999999999999,0.000597
1868,2.6700000000000002e-05,0.0,5.63e-05,0.000115,0.000598
1869,2.68e-05,0.0,5.64e-05,0.000122,0.0005989999999999999
1870,2.68e-05,0.0,5.6500000000000005e-05,0.000128,0.0006
1871,2.7300000000000003e-05,0.0,5.74e-05,0.000134,0.00061
1872,2.8400000000000003e-05,0.0,5.98e-05,0.00014099999999999998,0.000635
1873,3.01e-05,0.0,6.33e-05,0.000147,0.0006730000000000001
1874,3.2099999999999994e-05,0.0,6.759999999999999e-05,0.000154,0.000718
1875,3.43e-05,0.0,7.230000000000001e-05,0.00016,0.000768
1876,3.66e-05,0.0,7.71e-05,0.000166,0.000819
1877,3.88e-05,0.0,8.17e-05,0.00017299999999999998,0.000868
1878,4.07e-05,0.0,8.57e-05,0.000179,0.000911
1879,4.22e-05,0.0,8.89e-05,0.000186,0.000944
1880,4.31e-05,0.0,9.080000000000001e-05,0.000192,0.000964
1881,4.36e-05,0.0,9.19e-05,0.00019800000000000002,0.000976
1882,4.4e-05,0.0,9.279999999999999e-05,0.000205,0.000985
1883,4.44e-05,0.0,9.35e-05,0.000211,0.000993
1884,4.4699999999999996e-05,0.0,9.42e-05,0.00021799999999999999,0.001
1885,4.4999999999999996e-05,0.0,9.48e-05,0.000224,0.00101
1886,4.5199999999999994e-05,0.0,9.53e-05,0.00023,0.00101
1887,4.55e-05,0.0,9.59e-05,0.000237,0.00102
1888,4.58e-05,0.0,9.65e-05,0.000243,0.00102
1889,4.61e-05,0.0,9.71e-05,0.00025,0.00103
1890,5.3e-05,0.0,9.79e-05,0.000256,0.00156
1891,5.5e-05,0.0,9.87e-05,0.000262,0.00158
1892,5.71e-05,0.0,9.96e-05,0.00026900000000000003,0.00163
1893,5.9499999999999996e-05,0.0,0.0001,0.000275,0.0016899999999999999
1894,6.2e-05,0.0,0.000101,0.00028199999999999997,0.0017800000000000001
1895,6.46e-05,0.0,0.000102,0.00028799999999999995,0.00189
1896,6.74e-05,0.0,0.000103,0.000294,0.0020099999999999996
1897,7.03e-05,0.0,0.000104,0.000301,0.00215
1898,7.340000000000001e-05,0.0,0.00010499999999999999,0.000307,0.00229
1899,7.66e-05,0.0,0.000107,0.000314,0.00244
1900,7.98e-05,0.0,0.000108,0.00032,0.0026
1901,8.340000000000001e-05,0.0,0.00010899999999999999,0.000326,0.00281
1902,8.730000000000001e-05,0.0,0.000111,0.000333,0.00313
1903,9.16e-05,0.0,0.00011300000000000001,0.000339,0.0035299999999999997
1904,9.6e-05,0.0,0.000116,0.00034599999999999995,0.0039700000000000004
1905,0.000101,0.0,0.000118,0.000352,0.00443
1906,0.00010499999999999999,0.0,0.00011999999999999999,0.000358,0.004889999999999999
1907,0.00011,0.0,0.000123,0.000365,0.00531
1908,0.000115,0.0,0.000125,0.000371,0.00567
1909,0.00011899999999999999,0.0,0.000128,0.000378,0.00594
1910,0.000123,0.0,0.00013000000000000002,0.000384,0.00609
1911,0.000127,0.0,0.000132,0.00039,0.00617
1912,0.000131,0.0,0.000134,0.000397,0.00625
1913,0.000135,0.0,0.000136,0.00040300000000000004,0.00633
1914,0.00013800000000000002,0.0,0.00013800000000000002,0.00041,0.00639
1915,0.00014199999999999998,0.0,0.00014099999999999998,0.000416,0.00645
1916,0.000145,0.0,0.00014299999999999998,0.000422,0.00651
1917,0.000149,0.0,0.000145,0.000429,0.006549999999999999
1918,0.000153,0.0,0.000147,0.000435,0.00658
1919,0.000156,0.0,0.000149,0.000442,0.00661
1920,0.00016,0.0,0.000152,0.000448,0.00662
1921,0.000163,0.0,0.000154,0.00045400000000000003,0.00661
1922,0.00016700000000000002,0.0,0.000156,0.00046100000000000004,0.00657
1923,0.00017,0.0,0.000158,0.000467,0.0065
1924,0.000174,0.0,0.000161,0.000474,0.00642
1925,0.000177,0.0,0.000163,0.00047999999999999996,0.00633
1926,0.00018099999999999998,0.0,0.000166,0.000486,0.00623
1927,0.000184,0.0,0.00016800000000000002,0.000493,0.00615
1928,0.000188,0.0,0.00017,0.000499,0.00608
1929,0.000192,0.0,0.00017199999999999998,0.000506,0.00604
1930,0.00019600000000000002,0.0,0.000174,0.000512,0.006019999999999999
1931,0.000201,6.359999999999999e-07,0.000176,0.000518,0.006059999999999999
1932,0.000206,2.41e-06,0.000178,0.0005250000000000001,0.00617
1933,0.00020999999999999998,5.12e-06,0.000179,0.000531,0.00632
1934,0.000215,8.57e-06,0.00017999999999999998,0.0005380000000000001,0.00652
1935,0.000221,1.26e-05,0.00018099999999999998,0.000544,0.00675
1936,0.00022600000000000002,1.6899999999999997e-05,0.000183,0.00055,0.007
1937,0.000232,2.13e-05,0.000184,0.0005570000000000001,0.0072699999999999996
1938,0.00023799999999999998,2.57e-05,0.000186,0.0005629999999999999,0.00754
1939,0.000244,2.98e-05,0.000188,0.00057,0.0078
1940,0.000251,3.35e-05,0.000191,0.0005759999999999999,0.008039999999999999
1941,0.000258,3.66e-05,0.00019800000000000002,0.0005819999999999999,0.00857
1942,0.000265,3.92e-05,0.00020999999999999998,0.000589,0.00959
1943,0.000273,4.1700000000000004e-05,0.000228,0.0005949999999999999,0.011
1944,0.00028100000000000005,4.41e-05,0.000249,0.000602,0.0127
1945,0.000289,4.66e-05,0.000272,0.000608,0.0145
1946,0.000299,4.94e-05,0.00029499999999999996,0.000614,0.016399999999999998
1947,0.000309,5.2699999999999993e-05,0.00031800000000000003,0.000621,0.0183
1948,0.00032,5.66e-05,0.00034,0.000627,0.019899999999999998
1949,0.000333,6.13e-05,0.000358,0.000634,0.0212
1950,0.000347,6.69e-05,0.000372,0.00064,0.0221
1951,0.000365,7.99e-05,0.000382,0.000647,0.023
1952,0.000391,0.00010499999999999999,0.000391,0.000653,0.024300000000000002
1953,0.000423,0.00014000000000000001,0.000399,0.0006590000000000001,0.026
1954,0.00046,0.000184,0.00040500000000000003,0.000666,0.027800000000000002
1955,0.000499,0.00023400000000000002,0.000412,0.0006720000000000001,0.0297
1956,0.00054,0.00028799999999999995,0.00041799999999999997,0.000679,0.0317
1957,0.0005819999999999999,0.00034399999999999996,0.000425,0.0006850000000000001,0.033600000000000005
1958,0.000623,0.00040100000000000004,0.000433,0.000691,0.0354
1959,0.000661,0.000456,0.000443,0.0006979999999999999,0.036899999999999995
1960,0.000696,0.000508,0.00045400000000000003,0.000704,0.038
1961,0.0007239999999999999,0.000558,0.00046899999999999996,0.0007109999999999999,0.038299999999999994
1962,0.000744,0.000608,0.000488,0.000717,0.04
1963,0.000759,0.0006580000000000001,0.0005110000000000001,0.000723,0.0396
1964,0.000773,0.0007099999999999999,0.000537,0.00073,0.0386
1965,0.000789,0.000764,0.000565,0.000736,0.0386
1966,0.0008100000000000001,0.000819,0.000593,0.000743,0.0376
1967,0.000838,0.000877,0.00062,0.000749,0.037899999999999996
1968,0.000877,0.0009379999999999999,0.000646,0.000755,0.038200000000000005
1969,0.0009310000000000001,0.001,0.0006680000000000001,0.000762,0.040799999999999996
1970,0.0009080000000000001,0.000648,0.0006490000000000001,0.000707,0.0415
1971,0.000906,0.000991,0.000691,0.000705,0.0423
1972,0.000893,0.000992,0.0006850000000000001,0.00073,0.0416
1973,0.000888,0.000993,0.000718,0.000799,0.0404
1974,0.0009270000000000001,0.000994,0.000725,0.0007880000000000001,0.0425
1975,0.00091,0.000996,0.000772,0.0008100000000000001,0.041100000000000005
1976,0.000949,0.000962,0.000752,0.0008070000000000001,0.0422
1977,0.0009180000000000001,0.000928,0.000787,0.000804,0.041299999999999996
1978,0.000897,0.000894,0.000734,0.000804,0.040600000000000004
1979,0.000894,0.000861,0.000846,0.000824,0.0405
1980,0.000891,0.0008269999999999999,0.00082,0.00088,0.039700000000000006
1981,0.000906,0.0007930000000000001,0.000889,0.000924,0.041299999999999996
1982,0.00092,0.00076,0.000911,0.0009519999999999999,0.0402
1983,0.000861,0.000726,0.000865,0.000879,0.037399999999999996
1984,0.000894,0.0006919999999999999,0.000852,0.0009080000000000001,0.038
1985,0.000866,0.0006590000000000001,0.000871,0.0008060000000000001,0.0378
1986,0.000856,0.000875,0.00107,0.000815,0.0427
1987,0.000844,0.0008349999999999999,0.0010400000000000001,0.000853,0.0444
1988,0.000812,0.0007700000000000001,0.0010400000000000001,0.000839,0.044700000000000004
1989,0.000745,0.000622,0.00103,0.000789,0.0427
1990,0.000746,0.00062,0.000924,0.000798,0.040100000000000004
1991,0.00076,0.000596,0.00098,0.000737,0.038799999999999994
1992,0.000787,0.0005719999999999999,0.0010400000000000001,0.000769,0.0384
1993,0.0008219999999999999,0.000574,0.00109,0.000786,0.0399
1994,0.000869,0.00053,0.00115,0.000823,0.0416
1995,0.000874,0.000639,0.00131,0.000875,0.041299999999999996
1996,0.000853,0.00046,0.00147,0.0009429999999999999,0.039299999999999995
1997,0.0007880000000000001,0.00032700000000000003,0.00161,0.0009429999999999999,0.0371
1998,0.0006590000000000001,0.000121,0.0017900000000000001,0.0009599999999999999,0.0358
1999,0.000695,0.00013000000000000002,0.00204,0.001,0.0347
2000,0.000559,0.000186,0.0015300000000000001,0.000941,0.0335
2001,0.00045900000000000004,0.000125,0.0015300000000000001,0.0008539999999999999,0.034
2002,0.00043,7.98e-05,0.00146,0.000912,0.0354
2003,0.00039400000000000004,8.08e-05,0.0014299999999999998,0.000896,0.0362
2004,0.000402,8.18e-05,0.00136,0.000976,0.0368
2005,0.00035099999999999997,8.29e-05,0.00136,0.000925,0.0373
2006,0.000324,8.39e-05,0.0014,0.000915,0.0385
2007,0.000319,8.49e-05,0.00147,0.000964,0.0409
2008,0.00027600000000000004,8.599999999999999e-05,0.0015400000000000001,0.0010500000000000002,0.0404
2009,0.00029099999999999997,8.7e-05,0.00161,0.00116,0.0431
2010,0.000303,8.82e-05,0.00165,0.00131,0.0425
2011,0.00061,8.93e-05,0.00173,0.00135,0.0431
2012,0.0009180000000000001,9.049999999999999e-05,0.00185,0.00138,0.043
2013,0.0009310000000000001,9.17e-05,0.00188,0.0014299999999999998,0.0435
2014,0.000949,9.3e-05,0.0019199999999999998,0.0014299999999999998,0.0427
2015,0.000957,9.42e-05,0.0019399999999999999,0.00146,0.0438
2016,0.0008719999999999999,9.49e-05,0.0019399999999999999,0.0015300000000000001,0.044
2017,0.000915,9.6e-05,0.00198,0.00158,0.0453
2018,0.000958,9.71e-05,0.00202,0.00163,0.043