year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00034399999999999996,5.27e-07,0.000606,4.9e-20,0.00046
1851,0.00035,5.54e-07,0.000608,2.99e-06,0.000472
1852,0.000357,5.84e-07,0.000611,5.98e-06,0.000484
1853,0.000364,6.16e-07,0.000614,8.98e-06,0.000496
1854,0.000372,6.499999999999999e-07,0.000617,1.2e-05,0.000508
1855,0.000379,6.86e-07,0.000621,1.4999999999999999e-05,0.000519
1856,0.00038700000000000003,7.23e-07,0.000624,1.7999999999999997e-05,0.00053
1857,0.000395,7.62e-07,0.000627,2.09e-05,0.00054
1858,0.00040300000000000004,8.03e-07,0.00063,2.39e-05,0.000549
1859,0.00041099999999999996,8.44e-07,0.000633,2.69e-05,0.000558
1860,0.000419,8.869999999999999e-07,0.0006360000000000001,2.99e-05,0.000566
1861,0.00042699999999999997,9.32e-07,0.00064,3.29e-05,0.0005729999999999999
1862,0.00043599999999999997,9.79e-07,0.000643,3.59e-05,0.00058
1863,0.00044500000000000003,1.03e-06,0.000646,3.89e-05,0.000587
1864,0.00045400000000000003,1.08e-06,0.00065,4.19e-05,0.000594
1865,0.00046300000000000003,1.13e-06,0.0006540000000000001,4.49e-05,0.0006
1866,0.00047299999999999995,1.19e-06,0.000657,4.79e-05,0.000607
1867,0.000483,1.25e-06,0.000661,5.0900000000000004e-05,0.0006129999999999999
1868,0.000493,1.31e-06,0.000666,5.39e-05,0.00062
1869,0.000504,1.37e-06,0.00067,5.6800000000000005e-05,0.000627
1870,0.000514,1.4400000000000002e-06,0.000674,5.98e-05,0.000634
1871,0.000526,1.5100000000000002e-06,0.00068,6.28e-05,0.000644
1872,0.000539,1.5800000000000001e-06,0.0006860000000000001,6.58e-05,0.000662
1873,0.000553,1.66e-06,0.000694,6.88e-05,0.0006850000000000001
1874,0.0005679999999999999,1.74e-06,0.000703,7.18e-05,0.000712
1875,0.000584,1.83e-06,0.000712,7.48e-05,0.000741
1876,0.0006,1.9200000000000003e-06,0.000721,7.78e-05,0.000771
1877,0.000617,2.0100000000000002e-06,0.00073,8.08e-05,0.000799
1878,0.000633,2.1099999999999997e-06,0.000739,8.38e-05,0.000824
1879,0.0006490000000000001,2.2e-06,0.000747,8.68e-05,0.0008449999999999999
1880,0.000665,2.3e-06,0.000754,8.98e-05,0.000861
1881,0.00068,2.4e-06,0.000761,9.27e-05,0.0008719999999999999
1882,0.000696,2.51e-06,0.000767,9.57e-05,0.000882
1883,0.0007109999999999999,2.61e-06,0.000773,9.87e-05,0.000891
1884,0.000728,2.7200000000000002e-06,0.0007790000000000001,0.000102,0.0009
1885,0.000744,2.84e-06,0.000786,0.00010499999999999999,0.000909
1886,0.000761,2.95e-06,0.0007920000000000001,0.000108,0.0009170000000000001
1887,0.0007790000000000001,3.0799999999999997e-06,0.000798,0.000111,0.0009260000000000001
1888,0.0007970000000000001,3.2000000000000003e-06,0.000804,0.000114,0.000934
1889,0.000816,3.33e-06,0.0008110000000000001,0.00011700000000000001,0.0009429999999999999
1890,0.0009,3.28e-06,0.0008259999999999999,0.00011999999999999999,0.0009809999999999999
1891,0.0009310000000000001,3.28e-06,0.000834,0.000123,0.000994
1892,0.000966,3.28e-06,0.000842,0.000126,0.00101
1893,0.001,3.28e-06,0.000851,0.000129,0.00102
1894,0.0010400000000000001,3.28e-06,0.00086,0.000132,0.0010400000000000001
1895,0.00109,3.28e-06,0.000869,0.000135,0.0010500000000000002
1896,0.00113,3.28e-06,0.000879,0.00013800000000000002,0.00107
1897,0.0011799999999999998,3.28e-06,0.000889,0.00014099999999999998,0.00108
1898,0.00123,3.28e-06,0.0009,0.00014399999999999998,0.0011
1899,0.00128,3.28e-06,0.000911,0.000147,0.00111
1900,0.00133,3.28e-06,0.0009220000000000001,0.00015,0.00113
1901,0.00139,3.28e-06,0.000934,0.000153,0.00115
1902,0.00145,3.28e-06,0.0009469999999999999,0.000156,0.00116
1903,0.0015300000000000001,3.28e-06,0.0009599999999999999,0.00015900000000000002,0.0011799999999999998
1904,0.00161,3.29e-06,0.0009739999999999999,0.000162,0.0012
1905,0.0016899999999999999,3.29e-06,0.000989,0.000165,0.00121
1906,0.00177,3.29e-06,0.001,0.00016800000000000002,0.00123
1907,0.00185,3.29e-06,0.00102,0.000171,0.00125
1908,0.0019199999999999998,3.3e-06,0.0010400000000000001,0.000174,0.00128
1909,0.00198,3.3e-06,0.0010500000000000002,0.000177,0.0013
1910,0.0020299999999999997,3.3e-06,0.00107,0.00017999999999999998,0.00134
1911,0.00207,3.3800000000000002e-06,0.00108,0.000183,0.00139
1912,0.0021000000000000003,3.6e-06,0.0011,0.000185,0.00146
1913,0.00214,3.9300000000000005e-06,0.00111,0.000188,0.00156
1914,0.00217,4.37e-06,0.00113,0.000191,0.0016799999999999999
1915,0.00219,4.890000000000001e-06,0.00114,0.000194,0.00181
1916,0.00222,5.47e-06,0.00116,0.00019700000000000002,0.0019399999999999999
1917,0.00225,6.1e-06,0.00117,0.0002,0.0020800000000000003
1918,0.00227,6.7600000000000005e-06,0.0012,0.000203,0.00222
1919,0.0023,7.440000000000001e-06,0.00122,0.000206,0.00235
1920,0.00233,8.109999999999999e-06,0.00124,0.00020899999999999998,0.00246
1921,0.0023599999999999997,8.81e-06,0.00128,0.000212,0.0025800000000000003
1922,0.00239,9.59e-06,0.00133,0.000215,0.00272
1923,0.00242,1.0500000000000001e-05,0.00139,0.00021799999999999999,0.0028599999999999997
1924,0.0024500000000000004,1.1400000000000001e-05,0.00146,0.000221,0.003
1925,0.00248,1.24e-05,0.0015300000000000001,0.000224,0.00313
1926,0.0025099999999999996,1.35e-05,0.0016200000000000001,0.00022700000000000002,0.00326
1927,0.00254,1.47e-05,0.00171,0.00023,0.00337
1928,0.0025800000000000003,1.59e-05,0.0018,0.00023300000000000003,0.00346
1929,0.00263,1.72e-05,0.0019,0.000236,0.0035099999999999997
1930,0.00268,1.8599999999999998e-05,0.00199,0.00023899999999999998,0.0035299999999999997
1931,0.0027400000000000002,2e-05,0.00209,0.000242,0.00352
1932,0.00283,2.1499999999999997e-05,0.0022,0.000245,0.00348
1933,0.00294,2.31e-05,0.00231,0.000248,0.0034300000000000003
1934,0.0030600000000000002,2.48e-05,0.0024300000000000003,0.000251,0.0033599999999999997
1935,0.00319,2.6700000000000002e-05,0.00256,0.000254,0.00328
1936,0.00333,2.88e-05,0.0027,0.000257,0.00321
1937,0.00348,3.11e-05,0.0028399999999999996,0.00026000000000000003,0.00314
1938,0.00364,3.37e-05,0.00299,0.000263,0.0030800000000000003
1939,0.00379,3.66e-05,0.00315,0.000266,0.0030499999999999998
1940,0.00394,3.9800000000000005e-05,0.00332,0.00026900000000000003,0.0030299999999999997
1941,0.0040999999999999995,4.4e-05,0.0035099999999999997,0.000272,0.0033
1942,0.00426,4.98e-05,0.00372,0.000275,0.004030000000000001
1943,0.00442,5.69e-05,0.00396,0.00027800000000000004,0.00511
1944,0.0046,6.510000000000001e-05,0.00421,0.00028100000000000005,0.00642
1945,0.00478,7.42e-05,0.0044800000000000005,0.00028399999999999996,0.00784
1946,0.00497,8.39e-05,0.0047599999999999995,0.000287,0.009269999999999999
1947,0.00517,9.42e-05,0.00504,0.00029,0.0106
1948,0.00537,0.00010499999999999999,0.00533,0.00029299999999999997,0.011699999999999999
1949,0.0055899999999999995,0.000115,0.00563,0.000296,0.0124
1950,0.0058200000000000005,0.000126,0.00592,0.000299,0.0127
1951,0.0067800000000000004,0.000136,0.00621,0.00030199999999999997,0.0126
1952,0.00691,0.000146,0.0065,0.000305,0.012199999999999999
1953,0.00704,0.000157,0.0068,0.000308,0.011699999999999999
1954,0.00718,0.00016900000000000002,0.0070999999999999995,0.000311,0.011
1955,0.00732,0.00017999999999999998,0.00741,0.000314,0.0103
1956,0.0111,0.000193,0.00774,0.000317,0.009640000000000001
1957,0.0149,0.000206,0.00809,0.00032,0.009
1958,0.0114,0.00022,0.00845,0.000323,0.00847
1959,0.0115,0.000235,0.00883,0.000326,0.008119999999999999
1960,0.015300000000000001,0.000251,0.00923,0.00032900000000000003,0.008
1961,0.0154,0.000268,0.009689999999999999,0.000332,0.0088
1962,0.0155,0.00028599999999999996,0.010199999999999999,0.000335,0.00899
1963,0.0119,0.000305,0.0108,0.00033800000000000003,0.008490000000000001
1964,0.0157,0.000325,0.0114,0.00034100000000000005,0.00751
1965,0.0158,0.000348,0.012,0.00034399999999999996,0.00688
1966,0.0159,0.000372,0.0126,0.000347,0.00643
1967,0.016,0.000399,0.013300000000000001,0.00035,0.00707
1968,0.0198,0.000428,0.013900000000000001,0.00035299999999999996,0.007
1969,0.0198,0.00046100000000000004,0.0144,0.000356,0.00661
1970,0.0202,0.000429,0.0141,0.000435,0.00637
1971,0.0165,0.00043599999999999997,0.0156,0.000435,0.00611
1972,0.0166,0.00045900000000000004,0.016,0.000441,0.00522
1973,0.0202,0.00046899999999999996,0.016300000000000002,0.000441,0.005679999999999999
1974,0.023899999999999998,0.00047799999999999996,0.0166,0.000444,0.00509
1975,0.024,0.00047,0.0169,0.000453,0.00583
1976,0.0351,0.000441,0.0175,0.000492,0.00688
1977,0.0352,0.000457,0.0181,0.00051,0.00636
1978,0.039,0.000441,0.018699999999999998,0.000519,0.00635
1979,0.039,0.00047299999999999995,0.0192,0.00053,0.00618
1980,0.0465,0.000472,0.0198,0.0005719999999999999,0.0062900000000000005
1981,0.0504,0.000479,0.020300000000000002,0.000575,0.00662
1982,0.054200000000000005,0.0005110000000000001,0.0207,0.0005719999999999999,0.006849999999999999
1983,0.061700000000000005,0.000498,0.0212,0.000584,0.007019999999999999
1984,0.0582,0.000494,0.0218,0.0005899999999999999,0.00718
1985,0.0621,0.000503,0.0221,0.000614,0.00737
1986,0.0586,0.000522,0.022600000000000002,0.000662,0.0075
1987,0.0588,0.000648,0.023100000000000002,0.000712,0.00771
1988,0.055299999999999995,0.0006590000000000001,0.0237,0.000709,0.00786
1989,0.0555,0.000652,0.024399999999999998,0.0006820000000000001,0.00802
1990,0.0583,0.000795,0.025,0.00103,0.008230000000000001
1991,0.0589,0.000885,0.0257,0.00114,0.00869
1992,0.0588,0.000832,0.0264,0.0011,0.00911
1993,0.0592,0.0008349999999999999,0.027,0.00111,0.00877
1994,0.0587,0.000834,0.0277,0.00108,0.009089999999999999
1995,0.0595,0.0008449999999999999,0.028399999999999998,0.00115,0.00919
1996,0.0606,0.000848,0.029,0.00121,0.00942
1997,0.061200000000000004,0.0008489999999999999,0.0297,0.00128,0.00954
1998,0.0621,0.000704,0.0303,0.00127,0.009519999999999999
1999,0.06470000000000001,0.000717,0.031,0.00139,0.009699999999999999
2000,0.0654,0.000709,0.032100000000000004,0.00141,0.010199999999999999
2001,0.0715,0.000704,0.033,0.00152,0.011
2002,0.0793,0.0007149999999999999,0.034,0.0015300000000000001,0.012
2003,0.0873,0.0007650000000000001,0.0349,0.0015400000000000001,0.0128
2004,0.0959,0.000758,0.0359,0.0015400000000000001,0.012199999999999999
2005,0.101,0.000758,0.036899999999999995,0.0016,0.012199999999999999
2006,0.113,0.000856,0.037899999999999996,0.00235,0.011699999999999999
2007,0.108,0.0008110000000000001,0.039,0.0016899999999999999,0.0123
2008,0.113,0.00088,0.04,0.00249,0.0127
2009,0.12,0.000909,0.041100000000000005,0.00263,0.0132
2010,0.127,0.0009040000000000001,0.0422,0.00269,0.0127
2011,0.133,0.000919,0.0433,0.00328,0.0128
2012,0.144,0.00093,0.0444,0.00337,0.0135
2013,0.142,0.000894,0.0455,0.00298,0.0147
2014,0.144,0.000877,0.0466,0.00319,0.015300000000000001
2015,0.166,0.000882,0.047700000000000006,0.00328,0.015300000000000001
2016,0.169,0.000878,0.048600000000000004,0.00362,0.0158
2017,0.159,0.000874,0.0497,0.00377,0.0171
2018,0.16,0.00087,0.0507,0.00393,0.0166