year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.000248,0.0,0.00026000000000000003,1.8599999999999997e-18,0.0206
1851,0.000254,0.0,0.000265,0.000114,0.021
1852,0.000259,0.0,0.00027100000000000003,0.00022700000000000002,0.0214
1853,0.000264,0.0,0.00027600000000000004,0.00034100000000000005,0.0218
1854,0.000268,0.0,0.00028100000000000005,0.000455,0.0222
1855,0.000272,0.0,0.000285,0.000569,0.0225
1856,0.00027600000000000004,0.0,0.000289,0.0006820000000000001,0.0228
1857,0.000279,0.0,0.000292,0.000796,0.023100000000000002
1858,0.00028199999999999997,0.0,0.00029499999999999996,0.00091,0.0233
1859,0.000283,0.0,0.000297,0.00102,0.023399999999999997
1860,0.00028399999999999996,0.0,0.000298,0.00114,0.0235
1861,0.000285,0.0,0.000298,0.00125,0.023600000000000003
1862,0.000285,0.0,0.000299,0.00136,0.023600000000000003
1863,0.00028599999999999996,0.0,0.000299,0.00148,0.023600000000000003
1864,0.00028599999999999996,0.0,0.000299,0.00159,0.023600000000000003
1865,0.00028599999999999996,0.0,0.000299,0.00171,0.0237
1866,0.00028599999999999996,0.0,0.000299,0.00182,0.0237
1867,0.00028599999999999996,0.0,0.0003,0.0019299999999999999,0.0237
1868,0.000287,0.0,0.0003,0.0020499999999999997,0.0237
1869,0.000287,0.0,0.0003,0.00216,0.0237
1870,0.00028799999999999995,0.0,0.000301,0.00227,0.0238
1871,0.000292,0.0,0.000306,0.00239,0.0242
1872,0.000305,0.0,0.000319,0.0025,0.0252
1873,0.000322,0.0,0.000337,0.00262,0.026699999999999998
1874,0.00034399999999999996,0.0,0.00035999999999999997,0.00273,0.0285
1875,0.000368,0.0,0.00038500000000000003,0.0028399999999999996,0.0304
1876,0.000393,0.0,0.00041099999999999996,0.00296,0.0325
1877,0.000416,0.0,0.000435,0.00307,0.0344
1878,0.000437,0.0,0.000457,0.00318,0.0361
1879,0.000453,0.0,0.000474,0.0033,0.037399999999999996
1880,0.000462,0.0,0.000484,0.0034100000000000003,0.038200000000000005
1881,0.00046800000000000005,0.0,0.000489,0.0035299999999999997,0.038700000000000005
1882,0.000472,0.0,0.000494,0.00364,0.0391
1883,0.00047599999999999997,0.0,0.000498,0.00375,0.0394
1884,0.00047999999999999996,0.0,0.000502,0.00387,0.039700000000000006
1885,0.000483,0.0,0.000505,0.00398,0.0399
1886,0.00048499999999999997,0.0,0.000508,0.00409,0.040100000000000004
1887,0.000488,0.0,0.0005110000000000001,0.00421,0.0404
1888,0.000491,0.0,0.000514,0.00432,0.040600000000000004
1889,0.000495,0.0,0.000517,0.00444,0.0409
1890,0.000565,0.0,0.000522,0.00455,0.0425
1891,0.000585,0.0,0.000526,0.00466,0.0426
1892,0.000606,0.0,0.00053,0.00478,0.0427
1893,0.000629,0.0,0.000535,0.004889999999999999,0.0428
1894,0.0006540000000000001,0.0,0.00054,0.005,0.0429
1895,0.000679,0.0,0.000545,0.00512,0.043
1896,0.000707,0.0,0.00055,0.00523,0.0431
1897,0.000735,0.0,0.0005560000000000001,0.00535,0.0432
1898,0.0007650000000000001,0.0,0.0005620000000000001,0.00546,0.0433
1899,0.000796,0.0,0.0005679999999999999,0.00557,0.0434
1900,0.000828,0.0,0.000575,0.005690000000000001,0.0435
1901,0.0008629999999999999,0.0,0.000583,0.0058,0.0437
1902,0.000903,0.0,0.000593,0.00591,0.0438
1903,0.000948,0.0,0.0006039999999999999,0.006030000000000001,0.044
1904,0.000995,0.0,0.000616,0.00614,0.0441
1905,0.0010400000000000001,0.0,0.000628,0.00626,0.0443
1906,0.00109,0.0,0.000641,0.00637,0.0444
1907,0.00113,0.0,0.0006540000000000001,0.0064800000000000005,0.0446
1908,0.0011799999999999998,0.0,0.0006670000000000001,0.0066,0.044700000000000004
1909,0.00121,0.0,0.00068,0.00671,0.0448
1910,0.00124,0.0,0.0006919999999999999,0.0068200000000000005,0.044899999999999995
1911,0.00127,0.0,0.000703,0.00694,0.045
1912,0.0012900000000000001,0.0,0.0007149999999999999,0.00705,0.0451
1913,0.00132,0.0,0.000726,0.00717,0.045200000000000004
1914,0.00134,0.0,0.0007379999999999999,0.00728,0.045200000000000004
1915,0.00136,0.0,0.000749,0.00739,0.0453
1916,0.00138,0.0,0.000761,0.00751,0.0453
1917,0.00139,0.0,0.000772,0.00762,0.045399999999999996
1918,0.00141,0.0,0.0007840000000000001,0.007730000000000001,0.0455
1919,0.0014299999999999998,0.0,0.000795,0.00785,0.0455
1920,0.00145,0.0,0.0008070000000000001,0.00796,0.0456
1921,0.00146,0.0,0.000819,0.00808,0.045700000000000005
1922,0.00148,0.0,0.000832,0.00819,0.045899999999999996
1923,0.00149,0.0,0.000844,0.0083,0.046
1924,0.0015,0.0,0.000857,0.00842,0.046200000000000005
1925,0.00152,0.0,0.00087,0.00853,0.0464
1926,0.0015300000000000001,0.0,0.000882,0.00864,0.0465
1927,0.00155,0.0,0.000894,0.00876,0.046700000000000005
1928,0.00156,0.0,0.000906,0.00887,0.046799999999999994
1929,0.00158,0.0,0.0009170000000000001,0.00899,0.0469
1930,0.0016,0.0,0.000928,0.0091,0.047
1931,0.00163,9.21e-06,0.0009379999999999999,0.009210000000000001,0.047
1932,0.0016699999999999998,3.49e-05,0.0009459999999999999,0.00933,0.0471
1933,0.00171,7.41e-05,0.000953,0.009439999999999999,0.0471
1934,0.00177,0.000124,0.000959,0.009550000000000001,0.0471
1935,0.00182,0.000182,0.000966,0.00967,0.047200000000000006
1936,0.00188,0.000244,0.000973,0.009779999999999999,0.047200000000000006
1937,0.0019399999999999999,0.000309,0.000982,0.0099,0.047200000000000006
1938,0.002,0.000372,0.000992,0.01,0.047299999999999995
1939,0.00206,0.000432,0.001,0.0101,0.047299999999999995
1940,0.00211,0.00048499999999999997,0.00102,0.010199999999999999,0.047299999999999995
1941,0.00215,0.000535,0.0010500000000000002,0.0104,0.0475
1942,0.0022,0.000589,0.0011200000000000001,0.0105,0.0479
1943,0.0022400000000000002,0.000644,0.00121,0.0106,0.0485
1944,0.00229,0.0007,0.00132,0.0107,0.0492
1945,0.00233,0.000755,0.00145,0.0108,0.05
1946,0.0023799999999999997,0.0008070000000000001,0.00157,0.0109,0.0508
1947,0.0024300000000000003,0.000857,0.0017,0.011,0.0516
1948,0.00249,0.000901,0.00181,0.0111,0.0523
1949,0.00256,0.000939,0.00191,0.011300000000000001,0.052899999999999996
1950,0.00263,0.000969,0.00198,0.0114,0.0533
1951,0.00273,0.000992,0.00204,0.0115,0.0536
1952,0.0028799999999999997,0.00101,0.0020800000000000003,0.0116,0.053899999999999997
1953,0.0030600000000000002,0.00102,0.00212,0.011699999999999999,0.054299999999999994
1954,0.00327,0.0010400000000000001,0.00216,0.011800000000000001,0.0546
1955,0.0035,0.0010500000000000002,0.00219,0.0119,0.055
1956,0.00373,0.00106,0.0022299999999999998,0.0121,0.0554
1957,0.00396,0.00108,0.00227,0.012199999999999999,0.055799999999999995
1958,0.00417,0.00109,0.00231,0.0123,0.056100000000000004
1959,0.00436,0.0011200000000000001,0.0023599999999999997,0.0124,0.0565
1960,0.00452,0.00115,0.00242,0.0125,0.056799999999999996
1961,0.00463,0.00133,0.0025,0.0126,0.060899999999999996
1962,0.004719999999999999,0.0017800000000000001,0.0026,0.0127,0.0611
1963,0.00478,0.0024100000000000002,0.00272,0.0129,0.0613
1964,0.00483,0.00317,0.0028599999999999997,0.013,0.0629
1965,0.00488,0.004,0.0030099999999999997,0.013099999999999999,0.062299999999999994
1966,0.00495,0.0048200000000000005,0.00316,0.0132,0.0649
1967,0.00505,0.00557,0.0033,0.013300000000000001,0.0675
1968,0.00518,0.00618,0.00344,0.0134,0.0698
1969,0.00537,0.0066,0.0035600000000000002,0.0135,0.0714
1970,0.005849999999999999,0.000705,0.00385,0.015,0.0725
1971,0.00584,0.000739,0.00372,0.015,0.0752
1972,0.00601,0.00617,0.00387,0.0152,0.07579999999999999
1973,0.00615,0.0116,0.0039700000000000004,0.0152,0.0765
1974,0.00631,0.0114,0.0038900000000000002,0.0159,0.076
1975,0.00644,0.0141,0.0039700000000000004,0.0165,0.0841
1976,0.00666,0.016,0.004059999999999999,0.016800000000000002,0.0828
1977,0.006849999999999999,0.0136,0.00431,0.0171,0.0874
1978,0.006860000000000001,0.0128,0.00458,0.016300000000000002,0.09209999999999999
1979,0.00708,0.015300000000000001,0.00458,0.0169,0.09340000000000001
1980,0.00719,0.0115,0.00433,0.0176,0.0964
1981,0.00737,0.0135,0.00488,0.0181,0.101
1982,0.00805,0.0112,0.004900000000000001,0.0181,0.101
1983,0.00828,0.012,0.0053,0.018699999999999998,0.108
1984,0.00856,0.0111,0.00551,0.0192,0.114
1985,0.00881,0.00999,0.00532,0.019899999999999998,0.117
1986,0.00914,0.009,0.00574,0.0207,0.123
1987,0.00951,0.008060000000000001,0.005860000000000001,0.0215,0.118
1988,0.009810000000000001,0.00718,0.0059900000000000005,0.0221,0.13
1989,0.01,0.00635,0.00645,0.023,0.132
1990,0.0104,0.0060999999999999995,0.00635,0.024300000000000002,0.134
1991,0.0109,0.00657,0.0066,0.0253,0.138
1992,0.0111,0.00747,0.00675,0.026,0.142
1993,0.0114,0.00959,0.00687,0.026199999999999998,0.146
1994,0.011699999999999999,0.00928,0.007,0.026699999999999998,0.151
1995,0.016399999999999998,0.00949,0.0083,0.028300000000000002,0.159
1996,0.0211,0.009550000000000001,0.00976,0.0294,0.168
1997,0.0253,0.0105,0.011300000000000001,0.030100000000000002,0.177
1998,0.0296,0.011300000000000001,0.013300000000000001,0.0303,0.186
1999,0.0346,0.0111,0.0152,0.0316,0.193
2000,0.039,0.013099999999999999,0.0132,0.033,0.193
2001,0.0386,0.0136,0.016,0.033100000000000004,0.199
2002,0.038799999999999994,0.0147,0.0188,0.0339,0.192
2003,0.0385,0.0176,0.0214,0.0343,0.202
2004,0.0405,0.0207,0.0245,0.0364,0.21
2005,0.0409,0.023899999999999998,0.0275,0.0375,0.222
2006,0.0425,0.027,0.0312,0.038799999999999994,0.234
2007,0.0442,0.0298,0.0338,0.0424,0.246
2008,0.045,0.0346,0.0371,0.044700000000000004,0.252
2009,0.047700000000000006,0.0414,0.0404,0.046799999999999994,0.258
2010,0.048799999999999996,0.00848,0.0437,0.048799999999999996,0.269
2011,0.0514,0.008490000000000001,0.0442,0.0514,0.278
2012,0.0549,0.008490000000000001,0.044899999999999995,0.054,0.274
2013,0.056,0.00846,0.045399999999999996,0.055,0.273
2014,0.0593,0.00847,0.046299999999999994,0.0582,0.275
2015,0.0594,0.00847,0.047299999999999995,0.060200000000000004,0.278
2016,0.0603,0.0114,0.053899999999999997,0.0615,0.276
2017,0.0619,0.0106,0.056299999999999996,0.0636,0.279
2018,0.0636,0.00974,0.0587,0.06559999999999999,0.286