year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.000277,1.56e-05,0.000705,4.96e-19,0.0007
1851,0.00029,1.6400000000000002e-05,0.0007149999999999999,3.05e-05,0.000718
1852,0.000303,1.73e-05,0.000725,6.09e-05,0.000736
1853,0.000317,1.83e-05,0.000735,9.14e-05,0.000754
1854,0.000332,1.93e-05,0.000744,0.000122,0.000772
1855,0.000348,2.03e-05,0.000753,0.000152,0.000791
1856,0.000364,2.1499999999999997e-05,0.000762,0.000183,0.000808
1857,0.000381,2.2599999999999997e-05,0.0007700000000000001,0.000213,0.0008259999999999999
1858,0.000398,2.3800000000000003e-05,0.000777,0.000244,0.000842
1859,0.000416,2.5e-05,0.0007830000000000001,0.00027400000000000005,0.000857
1860,0.000434,2.63e-05,0.000789,0.000305,0.000871
1861,0.000453,2.76e-05,0.000794,0.000335,0.000885
1862,0.00047299999999999995,2.9e-05,0.000799,0.000366,0.0008990000000000001
1863,0.000493,3.05e-05,0.000804,0.00039600000000000003,0.0009130000000000001
1864,0.000514,3.2e-05,0.000808,0.00042699999999999997,0.000928
1865,0.000536,3.36e-05,0.0008129999999999999,0.000457,0.000944
1866,0.0005600000000000001,3.52e-05,0.0008169999999999999,0.00048699999999999997,0.0009599999999999999
1867,0.000583,3.7e-05,0.0008219999999999999,0.000518,0.000977
1868,0.000608,3.88e-05,0.0008259999999999999,0.0005480000000000001,0.000995
1869,0.000634,4.07e-05,0.0008309999999999999,0.000579,0.00101
1870,0.000661,4.26e-05,0.000837,0.000609,0.00103
1871,0.00069,4.4699999999999996e-05,0.000846,0.00064,0.00107
1872,0.0007199999999999999,4.6899999999999995e-05,0.0008629999999999999,0.00067,0.0011200000000000001
1873,0.000753,4.92e-05,0.000885,0.0007009999999999999,0.0011799999999999998
1874,0.0007880000000000001,5.17e-05,0.000911,0.000731,0.00126
1875,0.000825,5.4199999999999996e-05,0.00094,0.000762,0.00134
1876,0.000862,5.69e-05,0.000969,0.0007920000000000001,0.0014299999999999998
1877,0.000901,5.96e-05,0.000998,0.000823,0.00151
1878,0.00094,6.25e-05,0.00102,0.000853,0.00158
1879,0.00098,6.53e-05,0.0010500000000000002,0.000884,0.00165
1880,0.00102,6.829999999999999e-05,0.00106,0.000914,0.0017
1881,0.00106,7.13e-05,0.00108,0.000944,0.00174
1882,0.0011,7.43e-05,0.00109,0.000975,0.0017800000000000001
1883,0.00114,7.75e-05,0.00111,0.00101,0.00181
1884,0.0011899999999999999,8.08e-05,0.0011200000000000001,0.0010400000000000001,0.00185
1885,0.00123,8.41e-05,0.00114,0.00107,0.00188
1886,0.00128,8.76e-05,0.00116,0.0011,0.0019199999999999998
1887,0.00133,9.120000000000001e-05,0.00117,0.00113,0.00195
1888,0.0013700000000000001,9.5e-05,0.0011899999999999999,0.00116,0.00199
1889,0.0014299999999999998,9.89e-05,0.00121,0.0011899999999999999,0.0020299999999999997
1890,0.0016,9.74e-05,0.00127,0.00122,0.00266
1891,0.00166,9.74e-05,0.00128,0.00125,0.00271
1892,0.00172,9.74e-05,0.0012900000000000001,0.00128,0.00282
1893,0.0017900000000000001,9.74e-05,0.0013,0.00131,0.00298
1894,0.0018700000000000001,9.74e-05,0.00132,0.00134,0.0032
1895,0.00196,9.74e-05,0.00134,0.0013700000000000001,0.0034500000000000004
1896,0.00204,9.74e-05,0.00136,0.0014,0.00375
1897,0.00214,9.74e-05,0.00139,0.0014299999999999998,0.004070000000000001
1898,0.0022400000000000002,9.74e-05,0.0014199999999999998,0.00146,0.00442
1899,0.00234,9.74e-05,0.00145,0.00149,0.00479
1900,0.00244,9.74e-05,0.00148,0.00152,0.00518
1901,0.00256,9.74e-05,0.00152,0.00155,0.005719999999999999
1902,0.00269,9.74e-05,0.00157,0.00158,0.00652
1903,0.0028399999999999996,9.75e-05,0.00163,0.00161,0.00751
1904,0.003,9.75e-05,0.0017,0.00165,0.00862
1905,0.00316,9.75e-05,0.0017800000000000001,0.0016799999999999999,0.009779999999999999
1906,0.00333,9.76e-05,0.00186,0.00171,0.0109
1907,0.0035099999999999997,9.76e-05,0.00195,0.00174,0.012
1908,0.00368,9.769999999999999e-05,0.00204,0.00177,0.0129
1909,0.0038399999999999997,9.769999999999999e-05,0.00214,0.0018,0.0136
1910,0.004,9.769999999999999e-05,0.0022299999999999998,0.00183,0.014
1911,0.00415,9.769999999999999e-05,0.00232,0.00186,0.014199999999999999
1912,0.0043,9.769999999999999e-05,0.00242,0.00189,0.0144
1913,0.00444,9.769999999999999e-05,0.0025299999999999997,0.0019199999999999998,0.0146
1914,0.0045899999999999995,9.769999999999999e-05,0.00263,0.00195,0.0148
1915,0.004730000000000001,9.769999999999999e-05,0.00275,0.00198,0.0149
1916,0.00488,9.769999999999999e-05,0.0028799999999999997,0.0020099999999999996,0.015
1917,0.005030000000000001,9.769999999999999e-05,0.0030099999999999997,0.00204,0.0152
1918,0.00518,9.769999999999999e-05,0.00315,0.00207,0.0152
1919,0.00534,9.769999999999999e-05,0.00331,0.0021000000000000003,0.015300000000000001
1920,0.0055,9.769999999999999e-05,0.00348,0.00213,0.015300000000000001
1921,0.00567,0.000101,0.00367,0.00216,0.015300000000000001
1922,0.00584,0.00011,0.0038900000000000002,0.00219,0.0152
1923,0.006019999999999999,0.000123,0.00413,0.00222,0.015
1924,0.00621,0.00014099999999999998,0.00441,0.00225,0.0148
1925,0.00639,0.000162,0.0047,0.00228,0.0146
1926,0.0065899999999999995,0.000186,0.005019999999999999,0.00232,0.0143
1927,0.005690000000000001,0.000212,0.00536,0.00235,0.0141
1928,0.00466,0.00023899999999999998,0.00571,0.0023799999999999997,0.013900000000000001
1929,0.00468,0.000266,0.00609,0.0024100000000000002,0.013800000000000002
1930,0.008369999999999999,0.00029299999999999997,0.00647,0.00244,0.013800000000000002
1931,0.004730000000000001,0.000321,0.00688,0.0024700000000000004,0.013900000000000001
1932,0.00475,0.000352,0.00733,0.0025,0.0141
1933,0.00477,0.000386,0.00782,0.0025299999999999997,0.0145
1934,0.0048,0.000423,0.00834,0.00256,0.015
1935,0.00115,0.000462,0.0089,0.00259,0.0156
1936,0.0011799999999999998,0.000505,0.00949,0.00262,0.0162
1937,0.0012,0.0005520000000000001,0.0101,0.00265,0.016800000000000002
1938,0.00123,0.000602,0.0107,0.00268,0.0175
1939,0.0049299999999999995,0.000656,0.0114,0.00271,0.0182
1940,0.0013,0.000713,0.0121,0.0027400000000000002,0.0188
1941,0.00134,0.000778,0.0129,0.00277,0.0197
1942,0.00139,0.000853,0.013699999999999999,0.0028,0.0212
1943,0.0014399999999999999,0.000937,0.0146,0.00283,0.023100000000000002
1944,0.0015,0.00103,0.0156,0.0028599999999999997,0.0254
1945,0.00157,0.00113,0.0166,0.00289,0.028
1946,0.00164,0.00124,0.0177,0.00292,0.0305
1947,0.00538,0.00135,0.0188,0.00296,0.033100000000000004
1948,0.00545,0.00147,0.019899999999999998,0.00299,0.0355
1949,0.00554,0.0016,0.0209,0.00302,0.0375
1950,0.07529999999999999,0.00173,0.022,0.0030499999999999998,0.039200000000000006
1951,0.112,0.0018700000000000001,0.023100000000000002,0.0030800000000000003,0.041299999999999996
1952,0.0902,0.00202,0.0241,0.00311,0.0443
1953,0.112,0.00219,0.0252,0.00314,0.048299999999999996
1954,0.116,0.0023599999999999997,0.0263,0.00317,0.0528
1955,0.131,0.0025499999999999997,0.027399999999999997,0.0032,0.0577
1956,0.131,0.00275,0.0286,0.00323,0.0627
1957,0.142,0.00296,0.0298,0.00326,0.0674
1958,0.157,0.00319,0.031,0.00329,0.0717
1959,0.157,0.00342,0.0324,0.00332,0.07540000000000001
1960,0.176,0.00367,0.0337,0.00335,0.078
1961,0.202,0.00393,0.0352,0.0033799999999999998,0.0733
1962,0.268,0.004200000000000001,0.0368,0.0034100000000000003,0.07959999999999999
1963,0.194,0.0045,0.0385,0.00344,0.074
1964,0.187,0.0048200000000000005,0.040299999999999996,0.00347,0.07740000000000001
1965,0.209,0.0051600000000000005,0.0421,0.0035,0.0736
1966,0.272,0.00552,0.044,0.0035299999999999997,0.0736
1967,0.345,0.00592,0.045899999999999996,0.0035600000000000002,0.07590000000000001
1968,0.448,0.00634,0.047700000000000006,0.0036,0.0702
1969,0.489,0.0068,0.0495,0.00363,0.0725
1970,0.437,0.00652,0.048600000000000004,0.00552,0.0767
1971,0.492,0.006549999999999999,0.0499,0.00552,0.073
1972,0.507,0.00661,0.048600000000000004,0.00549,0.076
1973,0.486,0.00697,0.0493,0.00487,0.0795
1974,0.496,0.00696,0.0492,0.0044,0.0726
1975,0.573,0.00714,0.048799999999999996,0.00536,0.0627
1976,0.533,0.00715,0.0496,0.004059999999999999,0.0685
1977,0.593,0.00729,0.0508,0.00418,0.0664
1978,0.637,0.0072699999999999996,0.0503,0.0048,0.0756
1979,0.605,0.00735,0.0511,0.00425,0.07540000000000001
1980,0.682,0.00734,0.0525,0.0045,0.07940000000000001
1981,0.692,0.0076100000000000004,0.0507,0.0046500000000000005,0.0823
1982,0.656,0.00764,0.0503,0.0052699999999999995,0.08009999999999999
1983,0.697,0.0963,0.0502,0.00567,0.07690000000000001
1984,0.681,0.0809,0.051,0.005860000000000001,0.0757
1985,0.749,0.118,0.0511,0.0075,0.0714
1986,0.83,0.107,0.0517,0.00809,0.0773
1987,0.854,0.111,0.0505,0.00862,0.0823
1988,0.866,0.0996,0.0503,0.00825,0.0871
1989,0.897,0.114,0.0498,0.00821,0.101
1990,0.991,0.107,0.0499,0.009980000000000001,0.09340000000000001
1991,1.12,0.108,0.0495,0.0114,0.09309999999999999
1992,0.906,0.09670000000000001,0.0487,0.0116,0.0925
1993,1.1,0.037899999999999996,0.0485,0.0105,0.0876
1994,0.726,0.048799999999999996,0.0487,0.01,0.0887
1995,0.808,0.044899999999999995,0.0482,0.0103,0.0932
1996,0.812,0.0633,0.0495,0.00933,0.09440000000000001
1997,0.827,0.106,0.0498,0.0108,0.0895
1998,1.03,0.141,0.049100000000000005,0.011800000000000001,0.0864
1999,1.11,0.135,0.0493,0.0112,0.08259999999999999
2000,1.08,0.142,0.05,0.0149,0.0782
2001,1.12,0.134,0.0494,0.0161,0.0724
2002,1.1,0.157,0.049100000000000005,0.0155,0.060200000000000004
2003,1.13,0.163,0.049,0.016300000000000002,0.0585
2004,1.15,0.162,0.0492,0.013099999999999999,0.0717
2005,1.21,0.164,0.0496,0.0161,0.059
2006,1.22,0.162,0.0495,0.0156,0.055
2007,1.25,0.158,0.0497,0.015099999999999999,0.0525
2008,1.5,0.151,0.0496,0.0152,0.0564
2009,1.52,0.122,0.0498,0.017,0.0513
2010,1.4,0.11,0.0496,0.016800000000000002,0.0526
2011,1.45,0.107,0.0496,0.0176,0.054200000000000005
2012,1.42,0.0876,0.0495,0.0254,0.0573
2013,1.41,0.0814,0.0493,0.0289,0.0581
2014,1.22,0.0813,0.0494,0.028,0.054200000000000005
2015,1.26,0.0814,0.0497,0.0295,0.0522
2016,1.3,0.08170000000000001,0.0497,0.0273,0.0554
2017,1.26,0.082,0.0497,0.028399999999999998,0.053200000000000004
2018,1.31,0.0823,0.0497,0.0294,0.0514