year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.000303,5.27e-07,0.000516,5.09e-20,0.000434
1851,0.000309,5.54e-07,0.000519,3.11e-06,0.00044500000000000003
1852,0.000316,5.84e-07,0.000522,6.22e-06,0.000456
1853,0.000322,6.16e-07,0.000524,9.339999999999999e-06,0.000467
1854,0.00032900000000000003,6.499999999999999e-07,0.000527,1.24e-05,0.00047799999999999996
1855,0.00033600000000000004,6.86e-07,0.00053,1.56e-05,0.000488
1856,0.00034300000000000004,7.23e-07,0.000533,1.87e-05,0.000498
1857,0.00035099999999999997,7.62e-07,0.000535,2.18e-05,0.000507
1858,0.000358,8.03e-07,0.0005380000000000001,2.49e-05,0.000515
1859,0.000366,8.44e-07,0.000541,2.8e-05,0.000523
1860,0.000373,8.869999999999999e-07,0.0005430000000000001,3.11e-05,0.0005290000000000001
1861,0.000381,9.32e-07,0.000546,3.4200000000000005e-05,0.000536
1862,0.000389,9.79e-07,0.000549,3.73e-05,0.0005420000000000001
1863,0.000398,1.03e-06,0.0005520000000000001,4.05e-05,0.0005470000000000001
1864,0.000406,1.08e-06,0.000555,4.36e-05,0.000553
1865,0.000415,1.13e-06,0.000558,4.67e-05,0.000559
1866,0.000424,1.19e-06,0.0005610000000000001,4.98e-05,0.0005639999999999999
1867,0.000433,1.25e-06,0.000565,5.2900000000000005e-05,0.00057
1868,0.000443,1.31e-06,0.0005679999999999999,5.6e-05,0.0005759999999999999
1869,0.000453,1.37e-06,0.0005719999999999999,5.91e-05,0.0005809999999999999
1870,0.00046300000000000003,1.4400000000000002e-06,0.000575,6.22e-05,0.000587
1871,0.000474,1.5100000000000002e-06,0.00058,6.54e-05,0.000597
1872,0.00048699999999999997,1.5800000000000001e-06,0.0005859999999999999,6.850000000000001e-05,0.000614
1873,0.000501,1.66e-06,0.000593,7.159999999999999e-05,0.000637
1874,0.000515,1.74e-06,0.000601,7.47e-05,0.000664
1875,0.00053,1.83e-06,0.000609,7.78e-05,0.0006929999999999999
1876,0.000546,1.9200000000000003e-06,0.000618,8.09e-05,0.000722
1877,0.0005620000000000001,2.0100000000000002e-06,0.000626,8.400000000000001e-05,0.000751
1878,0.0005769999999999999,2.1099999999999997e-06,0.000634,8.71e-05,0.000776
1879,0.000593,2.2e-06,0.000642,9.03e-05,0.0007970000000000001
1880,0.000608,2.3e-06,0.000648,9.34e-05,0.0008110000000000001
1881,0.000623,2.4e-06,0.000653,9.65e-05,0.0008219999999999999
1882,0.000638,2.51e-06,0.0006590000000000001,9.96e-05,0.0008309999999999999
1883,0.000653,2.61e-06,0.000664,0.000103,0.0008399999999999999
1884,0.000669,2.7200000000000002e-06,0.00067,0.000106,0.000848
1885,0.0006850000000000001,2.84e-06,0.000675,0.00010899999999999999,0.000856
1886,0.0007009999999999999,2.95e-06,0.00068,0.000112,0.0008629999999999999
1887,0.000718,3.0799999999999997e-06,0.0006860000000000001,0.000115,0.000871
1888,0.000736,3.2000000000000003e-06,0.000691,0.000118,0.000879
1889,0.000754,3.33e-06,0.000696,0.000121,0.000887
1890,0.0008309999999999999,3.28e-06,0.000709,0.000124,0.000924
1891,0.000861,3.28e-06,0.000716,0.000128,0.0009350000000000001
1892,0.000893,3.28e-06,0.000723,0.000131,0.0009469999999999999
1893,0.0009270000000000001,3.28e-06,0.00073,0.000134,0.0009599999999999999
1894,0.000964,3.28e-06,0.0007379999999999999,0.00013700000000000002,0.000973
1895,0.001,3.28e-06,0.000746,0.00014000000000000001,0.000987
1896,0.0010400000000000001,3.28e-06,0.000755,0.00014299999999999998,0.001
1897,0.00109,3.28e-06,0.000763,0.000146,0.00102
1898,0.00113,3.28e-06,0.000772,0.000149,0.00103
1899,0.0011799999999999998,3.28e-06,0.000782,0.000153,0.0010500000000000002
1900,0.00123,3.28e-06,0.0007920000000000001,0.000156,0.00106
1901,0.00128,3.28e-06,0.0008020000000000001,0.00015900000000000002,0.00108
1902,0.00134,3.28e-06,0.0008129999999999999,0.000162,0.00109
1903,0.00141,3.28e-06,0.000825,0.000165,0.00111
1904,0.00149,3.29e-06,0.000837,0.00016800000000000002,0.0011200000000000001
1905,0.00156,3.29e-06,0.0008489999999999999,0.000171,0.00114
1906,0.00164,3.29e-06,0.0008629999999999999,0.000174,0.00115
1907,0.00171,3.29e-06,0.000876,0.000177,0.00117
1908,0.00177,3.3e-06,0.0008900000000000001,0.00018099999999999998,0.0011899999999999999
1909,0.00183,3.3e-06,0.000903,0.000184,0.00122
1910,0.0018700000000000001,3.3e-06,0.0009170000000000001,0.000187,0.00125
1911,0.00191,3.3800000000000002e-06,0.00093,0.00019,0.0012900000000000001
1912,0.0019399999999999999,3.6e-06,0.0009429999999999999,0.000193,0.00136
1913,0.00197,3.9300000000000005e-06,0.000955,0.00019600000000000002,0.00145
1914,0.002,4.37e-06,0.000967,0.000199,0.00156
1915,0.00202,4.890000000000001e-06,0.00098,0.000202,0.0016799999999999999
1916,0.0020499999999999997,5.47e-06,0.000994,0.000205,0.0018
1917,0.00207,6.1e-06,0.00101,0.00020899999999999998,0.0019299999999999999
1918,0.0021000000000000003,6.7600000000000005e-06,0.00103,0.000212,0.0020499999999999997
1919,0.00212,7.440000000000001e-06,0.0010500000000000002,0.000215,0.00217
1920,0.00215,8.109999999999999e-06,0.00107,0.00021799999999999999,0.00227
1921,0.00218,8.81e-06,0.0011,0.000221,0.0023799999999999997
1922,0.00221,9.59e-06,0.00114,0.000224,0.0025
1923,0.0022299999999999998,1.0500000000000001e-05,0.0011899999999999999,0.00022700000000000002,0.00263
1924,0.00226,1.1400000000000001e-05,0.00125,0.00023,0.00276
1925,0.00229,1.24e-05,0.00131,0.00023300000000000003,0.0028799999999999997
1926,0.00232,1.35e-05,0.00139,0.000237,0.003
1927,0.00235,1.47e-05,0.00146,0.00023999999999999998,0.0031
1928,0.00239,1.59e-05,0.0015400000000000001,0.000243,0.00318
1929,0.0024300000000000003,1.72e-05,0.0016200000000000001,0.000246,0.00323
1930,0.00248,1.8599999999999998e-05,0.0017,0.000249,0.00325
1931,0.00254,2e-05,0.0017800000000000001,0.000252,0.0032400000000000003
1932,0.00262,2.1499999999999997e-05,0.0018700000000000001,0.000255,0.0032
1933,0.00272,2.31e-05,0.00197,0.000258,0.00315
1934,0.00283,2.48e-05,0.00207,0.000261,0.00309
1935,0.00296,2.6700000000000002e-05,0.00218,0.000265,0.00302
1936,0.00309,2.88e-05,0.00229,0.000268,0.0029500000000000004
1937,0.00323,3.11e-05,0.0024100000000000002,0.00027100000000000003,0.00289
1938,0.00337,3.37e-05,0.00254,0.00027400000000000005,0.0028399999999999996
1939,0.00352,3.66e-05,0.00268,0.000277,0.0028
1940,0.00366,3.9800000000000005e-05,0.00282,0.00028000000000000003,0.00279
1941,0.00381,4.4e-05,0.00298,0.000283,0.00304
1942,0.00396,4.98e-05,0.00316,0.00028599999999999996,0.00372
1943,0.00411,5.69e-05,0.0033599999999999997,0.000289,0.004730000000000001
1944,0.0042699999999999995,6.510000000000001e-05,0.0035800000000000003,0.00029299999999999997,0.00594
1945,0.00444,7.42e-05,0.0038,0.000296,0.0072699999999999996
1946,0.00462,8.39e-05,0.00404,0.000299,0.0086
1947,0.0048,9.42e-05,0.00429,0.00030199999999999997,0.00982
1948,0.005,0.00010499999999999999,0.00453,0.000305,0.0108
1949,0.0052,0.000115,0.00478,0.000308,0.0115
1950,0.00542,0.000126,0.005030000000000001,0.000311,0.011800000000000001
1951,0.00636,0.000136,0.0052699999999999995,0.000314,0.011699999999999999
1952,0.00647,0.000146,0.00552,0.000317,0.0114
1953,0.0065899999999999995,0.000157,0.00577,0.000321,0.0109
1954,0.00671,0.00016900000000000002,0.006030000000000001,0.000324,0.0103
1955,0.00684,0.00017999999999999998,0.0062900000000000005,0.00032700000000000003,0.00962
1956,0.0106,0.000193,0.00657,0.00033,0.00897
1957,0.0144,0.000206,0.006860000000000001,0.000333,0.008369999999999999
1958,0.0109,0.00022,0.0071600000000000006,0.00033600000000000004,0.00788
1959,0.011,0.000235,0.00749,0.000339,0.00756
1960,0.0147,0.000251,0.00783,0.000342,0.00745
1961,0.0148,0.000268,0.00821,0.000345,0.00819
1962,0.0149,0.00028599999999999996,0.00865,0.00034899999999999997,0.00838
1963,0.011300000000000001,0.000305,0.009130000000000001,0.000352,0.00793
1964,0.015099999999999999,0.000325,0.00965,0.00035499999999999996,0.007
1965,0.0152,0.000348,0.010199999999999999,0.000358,0.00643
1966,0.0152,0.000372,0.0107,0.000361,0.006019999999999999
1967,0.015300000000000001,0.000399,0.0112,0.000364,0.0066
1968,0.019100000000000002,0.000428,0.011699999999999999,0.000367,0.00653
1969,0.019100000000000002,0.00046100000000000004,0.012199999999999999,0.00037,0.00617
1970,0.0195,0.000429,0.012,0.000453,0.0059299999999999995
1971,0.0158,0.00043599999999999997,0.013300000000000001,0.000453,0.0057
1972,0.0158,0.00045900000000000004,0.0135,0.00045900000000000004,0.004889999999999999
1973,0.0195,0.00046899999999999996,0.013800000000000002,0.00045900000000000004,0.00533
1974,0.0232,0.00047799999999999996,0.014,0.000462,0.00475
1975,0.0233,0.00047,0.0143,0.00047099999999999996,0.00549
1976,0.0344,0.000441,0.0148,0.0005110000000000001,0.00652
1977,0.0345,0.000457,0.015300000000000001,0.00053,0.00598
1978,0.038200000000000005,0.000441,0.0159,0.000539,0.00596
1979,0.038200000000000005,0.00047299999999999995,0.016300000000000002,0.0005520000000000001,0.0057599999999999995
1980,0.045700000000000005,0.000472,0.016800000000000002,0.0005949999999999999,0.005860000000000001
1981,0.0496,0.000479,0.0172,0.000598,0.00617
1982,0.0533,0.0005110000000000001,0.0176,0.0005949999999999999,0.00639
1983,0.0608,0.000498,0.018,0.000608,0.006549999999999999
1984,0.0573,0.000494,0.0185,0.000614,0.006690000000000001
1985,0.0611,0.000503,0.0188,0.000639,0.00688
1986,0.0576,0.000522,0.019100000000000002,0.0006879999999999999,0.007
1987,0.0578,0.000648,0.019600000000000003,0.000741,0.0072
1988,0.054299999999999994,0.0006590000000000001,0.0201,0.0007379999999999999,0.00734
1989,0.0544,0.000652,0.0207,0.0007099999999999999,0.00749
1990,0.056799999999999996,0.000795,0.0213,0.00107,0.007690000000000001
1991,0.0574,0.000885,0.0218,0.0011799999999999998,0.008150000000000001
1992,0.0573,0.000832,0.0224,0.00114,0.00857
1993,0.0576,0.0008349999999999999,0.0229,0.00116,0.00821
1994,0.0572,0.000834,0.0235,0.0011200000000000001,0.00853
1995,0.0579,0.0008449999999999999,0.0241,0.0012,0.00862
1996,0.0588,0.000848,0.0246,0.00126,0.00885
1997,0.0594,0.0008489999999999999,0.0252,0.00133,0.008960000000000001
1998,0.0601,0.000704,0.0257,0.00132,0.00893
1999,0.062299999999999994,0.000717,0.0263,0.00145,0.00911
2000,0.0629,0.000709,0.0273,0.00146,0.009640000000000001
2001,0.0686,0.000704,0.0281,0.00158,0.0104
2002,0.07629999999999999,0.0007149999999999999,0.0289,0.00159,0.011300000000000001
2003,0.0842,0.0007650000000000001,0.0297,0.00161,0.0121
2004,0.09259999999999999,0.000758,0.030600000000000002,0.0016,0.011699999999999999
2005,0.0975,0.000758,0.0314,0.00166,0.011699999999999999
2006,0.109,0.000856,0.032299999999999995,0.00244,0.011300000000000001
2007,0.105,0.0008110000000000001,0.0332,0.00176,0.0119
2008,0.109,0.00088,0.0341,0.00259,0.0123
2009,0.116,0.000909,0.035,0.00273,0.0129
2010,0.123,0.0009040000000000001,0.036,0.0028,0.0124
2011,0.128,0.000919,0.036899999999999995,0.0034100000000000003,0.0126
2012,0.14,0.00093,0.0378,0.0035,0.0132
2013,0.138,0.000894,0.038799999999999994,0.0031,0.0145
2014,0.14,0.000877,0.039700000000000006,0.00332,0.015099999999999999
2015,0.161,0.000882,0.0407,0.0034100000000000003,0.015
2016,0.165,0.000878,0.0414,0.00376,0.0155
2017,0.154,0.000874,0.0423,0.00393,0.016800000000000002
2018,0.155,0.00087,0.0432,0.00409,0.016300000000000002