year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.000422,0.0,0.00788,2.37e-19,4.3299999999999995e-05
1851,0.000443,0.0,0.00785,1.47e-05,4.45e-05
1852,0.000464,0.0,0.00783,2.94e-05,4.5600000000000004e-05
1853,0.00048699999999999997,0.0,0.0078,4.4e-05,4.67e-05
1854,0.000512,0.0,0.0077800000000000005,5.8700000000000004e-05,4.77e-05
1855,0.0005380000000000001,0.0,0.00775,7.340000000000001e-05,4.87e-05
1856,0.000565,0.0,0.007730000000000001,8.81e-05,4.96e-05
1857,0.000593,0.0,0.007719999999999999,0.000103,5.04e-05
1858,0.000622,0.0,0.0077,0.00011700000000000001,5.11e-05
1859,0.000652,0.0,0.007690000000000001,0.000132,5.16e-05
1860,0.0006820000000000001,0.0,0.007690000000000001,0.000147,5.2e-05
1861,0.000714,0.0,0.007690000000000001,0.000161,5.24e-05
1862,0.000748,0.0,0.007679999999999999,0.000176,5.2699999999999993e-05
1863,0.0007830000000000001,0.0,0.007679999999999999,0.000191,5.3e-05
1864,0.000819,0.0,0.007679999999999999,0.000205,5.32e-05
1865,0.000857,0.0,0.007679999999999999,0.00022,5.35e-05
1866,0.000897,0.0,0.007679999999999999,0.000235,5.37e-05
1867,0.000939,0.0,0.00767,0.000249,5.4e-05
1868,0.000982,0.0,0.00767,0.000264,5.43e-05
1869,0.00103,0.0,0.00767,0.000279,5.4499999999999997e-05
1870,0.00107,0.0,0.00767,0.000294,5.4800000000000004e-05
1871,0.0011200000000000001,0.0,0.007679999999999999,0.000308,5.58e-05
1872,0.0011799999999999998,0.0,0.007690000000000001,0.000323,5.8e-05
1873,0.00124,0.0,0.00771,0.00033800000000000003,6.110000000000001e-05
1874,0.0013,0.0,0.00774,0.000352,6.49e-05
1875,0.00136,0.0,0.00777,0.000367,6.900000000000001e-05
1876,0.0014199999999999998,0.0,0.0078,0.000382,7.32e-05
1877,0.00149,0.0,0.00784,0.00039600000000000003,7.72e-05
1878,0.00156,0.0,0.00787,0.00041099999999999996,8.07e-05
1879,0.00163,0.0,0.00791,0.000426,8.350000000000001e-05
1880,0.0017,0.0,0.007940000000000001,0.00044,8.52e-05
1881,0.00177,0.0,0.007980000000000001,0.000455,8.63e-05
1882,0.00185,0.0,0.00802,0.00047,8.72e-05
1883,0.0019199999999999998,0.0,0.00807,0.000484,8.790000000000001e-05
1884,0.002,0.0,0.008119999999999999,0.000499,8.86e-05
1885,0.0020800000000000003,0.0,0.00817,0.000514,8.92e-05
1886,0.00217,0.0,0.00822,0.000528,8.98e-05
1887,0.00225,0.0,0.00828,0.0005430000000000001,9.03e-05
1888,0.00234,0.0,0.00833,0.000558,9.09e-05
1889,0.00244,0.0,0.008369999999999999,0.0005719999999999999,9.15e-05
1890,0.00267,0.0,0.00838,0.000587,9.84e-05
1891,0.00277,0.0,0.00839,0.000602,0.000101
1892,0.0028799999999999997,0.0,0.00841,0.000616,0.000103
1893,0.003,0.0,0.00842,0.000631,0.000106
1894,0.00312,0.0,0.00844,0.000646,0.000108
1895,0.00325,0.0,0.00846,0.00066,0.000111
1896,0.0033900000000000002,0.0,0.00847,0.000675,0.000114
1897,0.0035299999999999997,0.0,0.008490000000000001,0.00069,0.00011700000000000001
1898,0.00368,0.0,0.00851,0.000704,0.00011999999999999999
1899,0.00383,0.0,0.00853,0.000719,0.000123
1900,0.0039900000000000005,0.0,0.00855,0.000734,0.000126
1901,0.0041600000000000005,9.840000000000001e-08,0.00857,0.000748,0.000129
1902,0.00436,3.88e-07,0.00859,0.000763,0.000132
1903,0.00458,8.59e-07,0.00861,0.000778,0.000135
1904,0.00481,1.5e-06,0.00863,0.0007920000000000001,0.00013800000000000002
1905,0.00504,2.31e-06,0.00866,0.0008070000000000001,0.00014199999999999998
1906,0.0052699999999999995,3.28e-06,0.00868,0.0008219999999999999,0.000145
1907,0.00549,4.3899999999999995e-06,0.0087,0.000837,0.000149
1908,0.0057,5.6299999999999995e-06,0.00873,0.000851,0.000153
1909,0.00588,7.01e-06,0.00875,0.000866,0.000157
1910,0.006019999999999999,8.51e-06,0.00878,0.0008810000000000001,0.000161
1911,0.00615,1.12e-05,0.0088,0.0008950000000000001,0.000166
1912,0.00628,1.6e-05,0.00882,0.00091,0.000171
1913,0.0064,2.2599999999999997e-05,0.00884,0.000925,0.000176
1914,0.00651,3.08e-05,0.00887,0.000939,0.000182
1915,0.00661,4.02e-05,0.00889,0.000954,0.000188
1916,0.00671,5.07e-05,0.00891,0.000969,0.000194
1917,0.00679,6.2e-05,0.00894,0.000983,0.000201
1918,0.00687,7.38e-05,0.00898,0.000998,0.000207
1919,0.0069299999999999995,8.58e-05,0.00901,0.00101,0.000213
1920,0.00698,9.779999999999999e-05,0.00906,0.00103,0.00022
1921,0.007019999999999999,0.00011,0.009130000000000001,0.0010400000000000001,0.00022600000000000002
1922,0.00705,0.000124,0.00925,0.00106,0.000232
1923,0.00707,0.00013900000000000002,0.00941,0.00107,0.00023799999999999998
1924,0.00709,0.000155,0.0096,0.00109,0.000244
1925,0.00711,0.00017199999999999998,0.00982,0.0011,0.00025
1926,0.00713,0.000191,0.0101,0.0011200000000000001,0.000256
1927,0.00715,0.00020999999999999998,0.0103,0.00113,0.000263
1928,0.00717,0.000231,0.0106,0.00114,0.00027
1929,0.00721,0.000253,0.0109,0.00116,0.000277
1930,0.00725,0.000277,0.0111,0.00117,0.000285
1931,0.00732,0.000306,0.0114,0.0011899999999999999,0.000294
1932,0.00743,0.00034399999999999996,0.011800000000000001,0.0012,0.00030199999999999997
1933,0.00758,0.000389,0.0121,0.00122,0.000312
1934,0.0077599999999999995,0.000437,0.0125,0.00123,0.000322
1935,0.00797,0.00048499999999999997,0.0129,0.00125,0.000332
1936,0.008199999999999999,0.000531,0.0134,0.00126,0.00034300000000000004
1937,0.00845,0.0005719999999999999,0.013800000000000002,0.00128,0.000354
1938,0.00871,0.000605,0.0143,0.0012900000000000001,0.000366
1939,0.00898,0.000627,0.0148,0.00131,0.000378
1940,0.00925,0.000635,0.015300000000000001,0.00132,0.000391
1941,0.009519999999999999,0.000632,0.0158,0.00134,0.000408
1942,0.009789999999999998,0.000626,0.016300000000000002,0.00135,0.000435
1943,0.0101,0.000617,0.016800000000000002,0.00136,0.00046800000000000005
1944,0.0104,0.000605,0.0173,0.00138,0.000506
1945,0.0107,0.000593,0.0179,0.00139,0.0005470000000000001
1946,0.0111,0.0005809999999999999,0.0185,0.00141,0.0005909999999999999
1947,0.0116,0.000569,0.0192,0.0014199999999999998,0.000634
1948,0.012199999999999999,0.0005600000000000001,0.02,0.0014399999999999999,0.000675
1949,0.0128,0.000554,0.0208,0.00145,0.000714
1950,0.0136,0.0005520000000000001,0.0218,0.00147,0.000747
1951,0.0157,0.000876,0.023100000000000002,0.00148,0.000778
1952,0.0201,0.00176,0.0251,0.0015,0.0008100000000000001
1953,0.0263,0.0030499999999999998,0.0275,0.00151,0.000843
1954,0.0193,0.00463,0.030199999999999998,0.0015300000000000001,0.000877
1955,0.019600000000000003,0.00635,0.033100000000000004,0.0015400000000000001,0.000912
1956,0.027100000000000003,0.008060000000000001,0.036,0.00156,0.0009459999999999999
1957,0.031,0.009640000000000001,0.038700000000000005,0.00157,0.0009809999999999999
1958,0.0312,0.0109,0.041100000000000005,0.00158,0.00102
1959,0.0424,0.011800000000000001,0.0432,0.0016,0.0010500000000000002
1960,0.0535,0.0121,0.0446,0.00161,0.00108
1961,0.0719,0.0121,0.0456,0.00163,0.000983
1962,0.101,0.012,0.0464,0.00164,0.00115
1963,0.109,0.0119,0.0471,0.00166,0.00136
1964,0.131,0.011800000000000001,0.047700000000000006,0.0016699999999999998,0.00136
1965,0.134,0.0116,0.048299999999999996,0.0016899999999999999,0.00136
1966,0.153,0.0114,0.048799999999999996,0.0017,0.00136
1967,0.167,0.011300000000000001,0.0494,0.00172,0.0012900000000000001
1968,0.171,0.0112,0.05,0.00173,0.0012900000000000001
1969,0.171,0.0111,0.0508,0.00175,0.0012900000000000001
1970,0.212,0.0125,0.0508,0.00281,0.00156
1971,0.227,0.0125,0.0559,0.00281,0.00156
1972,0.234,0.0126,0.0559,0.00297,0.0016
1973,0.224,0.0127,0.0557,0.0029300000000000003,0.00166
1974,0.268,0.0127,0.055200000000000006,0.00319,0.00166
1975,0.301,0.0129,0.055,0.0035299999999999997,0.0016699999999999998
1976,0.256,0.0123,0.0546,0.00322,0.00173
1977,0.315,0.012199999999999999,0.0544,0.00381,0.0017900000000000001
1978,0.419,0.0129,0.054,0.00375,0.00183
1979,0.419,0.0128,0.054200000000000005,0.00409,0.00214
1980,0.533,0.0129,0.0544,0.004059999999999999,0.00214
1981,0.544,0.0127,0.0559,0.00437,0.00217
1982,0.489,0.013,0.0578,0.00428,0.00217
1983,0.689,0.013300000000000001,0.0599,0.00604,0.0019299999999999999
1984,0.611,0.013300000000000001,0.062,0.00626,0.0019299999999999999
1985,0.739,0.012199999999999999,0.06409999999999999,0.00536,0.0019299999999999999
1986,0.884,0.0124,0.06709999999999999,0.00623,0.00217
1987,0.981,0.0125,0.0697,0.0079,0.00217
1988,0.974,0.0128,0.0724,0.008029999999999999,0.00217
1989,1.04,0.0128,0.0752,0.007690000000000001,0.00217
1990,1.07,0.0129,0.0777,0.00753,0.00217
1991,1.13,0.013900000000000001,0.07940000000000001,0.00756,0.00217
1992,1.12,0.0171,0.0815,0.00797,0.00217
1993,1.22,0.0149,0.0829,0.00899,0.00221
1994,1.31,0.0148,0.0846,0.00663,0.0021000000000000003
1995,1.27,0.00793,0.086,0.00707,0.0021000000000000003
1996,1.45,0.00855,0.0877,0.008,0.0020099999999999996
1997,1.52,0.00737,0.0892,0.00744,0.0020099999999999996
1998,1.59,0.00662,0.09079999999999999,0.00809,0.0024100000000000002
1999,1.56,0.00631,0.0923,0.0079,0.00292
2000,1.66,0.00647,0.0938,0.009460000000000001,0.00254
2001,1.71,0.00613,0.09620000000000001,0.009890000000000001,0.00298
2002,1.54,0.005730000000000001,0.09820000000000001,0.009609999999999999,0.0032
2003,1.55,0.005849999999999999,0.1,0.00977,0.00346
2004,1.75,0.00694,0.103,0.013,0.0030099999999999997
2005,1.87,0.00664,0.104,0.0109,0.00346
2006,1.67,0.00713,0.107,0.011800000000000001,0.00342
2007,1.57,0.00671,0.109,0.0088,0.00383
2008,1.38,0.0062,0.111,0.00859,0.0032400000000000003
2009,2.11,0.00597,0.114,0.008490000000000001,0.00311
2010,1.43,0.0054,0.117,0.00738,0.00311
2011,1.48,0.00554,0.12,0.0114,0.0030800000000000003
2012,1.36,0.143,0.123,0.0155,0.00329
2013,1.2,0.177,0.125,0.00828,0.00319
2014,1.3,0.179,0.128,0.0066,0.00319
2015,1.39,0.181,0.131,0.00729,0.00326
2016,1.52,0.274,0.132,0.00864,0.0035499999999999998
2017,1.56,0.302,0.135,0.008490000000000001,0.00342
2018,2.21,0.301,0.137,0.00834,0.0035499999999999998