year,IPC1,IPC2,IPC4,IPCMAG
1850,0.00016700000000000002,0.0,7.27e-09,1.41e-06
1851,0.000202,0.0,8.800000000000001e-09,1.71e-06
1852,0.000265,0.0,1.1600000000000001e-08,2.2499999999999996e-06
1853,0.000345,0.0,1.51e-08,2.92e-06
1854,0.000429,0.0,1.8700000000000002e-08,3.64e-06
1855,0.000505,0.0,2.2e-08,4.28e-06
1856,0.0005769999999999999,0.0,2.52e-08,4.890000000000001e-06
1857,0.0006490000000000001,0.0,2.83e-08,5.5e-06
1858,0.000709,0.0,3.09e-08,6.01e-06
1859,0.000752,0.0,3.2799999999999996e-08,6.37e-06
1860,0.00116,0.0,5.05e-08,9.81e-06
1861,0.0014299999999999998,0.0,6.25e-08,1.21e-05
1862,0.0013,0.0,5.69e-08,1.1e-05
1863,0.00147,0.0,6.399999999999999e-08,1.24e-05
1864,0.00172,0.0,7.509999999999999e-08,1.46e-05
1865,0.00172,0.0,7.49e-08,1.46e-05
1866,0.00453,0.0,1.98e-07,3.84e-05
1867,0.00534,0.0,2.33e-07,4.53e-05
1868,0.00517,0.0,2.2599999999999999e-07,4.38e-05
1869,0.00649,0.0,2.83e-07,5.5e-05
1870,0.00694,0.0,3.03e-07,5.88e-05
1871,0.00871,0.0,3.8e-07,7.38e-05
1872,0.00902,0.0,3.94e-07,7.64e-05
1873,0.00996,0.0,4.35e-07,8.44e-05
1874,0.013,0.0,5.68e-07,0.00011
1875,0.016800000000000002,0.0,7.32e-07,0.00014199999999999998
1876,0.023399999999999997,0.0,1.02e-06,0.00019800000000000002
1877,0.0282,0.0,1.2299999999999999e-06,0.00023899999999999998
1878,0.0352,0.0,1.5399999999999999e-06,0.000299
1879,0.0402,0.0,1.75e-06,0.00034
1880,0.046200000000000005,0.0,2.02e-06,0.00039200000000000004
1881,0.0571,0.0,2.49e-06,0.000484
1882,0.0613,0.0,2.6700000000000003e-06,0.000519
1883,0.0684,0.0,2.98e-06,0.00058
1884,0.0882,0.0,3.85e-06,0.000747
1885,0.107,0.0,4.669999999999999e-06,0.0009080000000000001
1886,0.111,0.0,4.839999999999999e-06,0.00094
1887,0.134,0.0,5.86e-06,0.00114
1888,0.144,0.0,6.29e-06,0.00122
1889,0.147,0.0,6.4000000000000006e-06,0.00124
1890,0.176,0.0,7.67e-06,0.00149
1891,0.21,0.0,9.18e-06,0.0017800000000000001
1892,0.22,0.0,9.58e-06,0.00186
1893,0.259,0.0,1.1299999999999999e-05,0.0022
1894,0.242,0.0,1.06e-05,0.0020499999999999997
1895,0.32,0.0,1.4e-05,0.00271
1896,0.319,0.0,1.3899999999999999e-05,0.00271
1897,0.365,0.0,1.59e-05,0.00309
1898,0.411,0.0,1.7899999999999998e-05,0.00349
1899,0.447,0.0,1.95e-05,0.00379
1900,0.518,0.0,2.2599999999999997e-05,0.0044
1901,0.572,0.0,2.5e-05,0.004849999999999999
1902,0.542,0.0,2.37e-05,0.0046
1903,0.498,0.0,2.17e-05,0.00422
1904,0.526,0.0,2.3e-05,0.00447
1905,0.405,0.0,1.77e-05,0.0034300000000000003
1906,0.461,0.0,2.01e-05,0.00391
1907,0.494,0.0,2.16e-05,0.00419
1908,0.495,0.0,2.16e-05,0.004200000000000001
1909,0.528,0.0,2.31e-05,0.0044800000000000005
1910,0.539,0.0,2.36e-05,0.00458
1911,0.522,6.110000000000001e-05,2.2800000000000002e-05,0.00443
1912,0.547,0.000235,2.39e-05,0.0046500000000000005
1913,0.55,0.000507,2.4e-05,0.00467
1914,0.548,0.000864,2.39e-05,0.0046500000000000005
1915,0.57,0.0012900000000000001,2.49e-05,0.00484
1916,0.609,0.00177,2.66e-05,0.00517
1917,0.546,0.0023,2.39e-05,0.00463
1918,0.227,0.00285,9.94e-06,0.0019299999999999999
1919,0.253,0.00342,1.11e-05,0.00215
1920,0.224,0.0039900000000000005,9.8e-06,0.0019
1921,0.223,0.0045899999999999995,9.76e-06,0.00189
1922,0.273,0.00529,1.1900000000000001e-05,0.00232
1923,0.306,0.006059999999999999,1.34e-05,0.00259
1924,0.327,0.00692,1.43e-05,0.00277
1925,0.342,0.00785,1.49e-05,0.0029
1926,0.428,0.00886,1.87e-05,0.00362
1927,0.519,0.0254,2.2599999999999997e-05,0.0044
1928,0.524,0.0253,2.29e-05,0.00445
1929,0.62,0.0298,2.7099999999999998e-05,0.00525
1930,1.06,0.0366,4.6399999999999996e-05,0.00902
1931,1.28,0.0395,5.6099999999999995e-05,0.0109
1932,1.26,0.0418,5.52e-05,0.0107
1933,1.31,0.038,5.72e-05,0.0111
1934,1.51,0.0458,6.6e-05,0.0128
1935,1.62,0.0545,7.09e-05,0.013800000000000002
1936,1.79,0.06659999999999999,7.84e-05,0.0152
1937,1.86,0.06609999999999999,8.15e-05,0.0158
1938,1.97,0.0704,8.62e-05,0.016800000000000002
1939,1.99,0.0726,8.7e-05,0.0169
1940,2.15,0.07379999999999999,9.389999999999999e-05,0.0182
1941,2.1,0.07590000000000001,9.16e-05,0.0178
1942,1.84,0.0707,8.05e-05,0.0156
1943,1.8,0.0655,7.879999999999999e-05,0.015300000000000001
1944,2.22,0.060399999999999995,9.71e-05,0.0188
1945,1.45,0.0554,6.32e-05,0.0123
1946,1.65,0.0691,7.19e-05,0.014
1947,1.99,0.0819,8.7e-05,0.0169
1948,2.18,0.0978,9.520000000000001e-05,0.0185
1949,2.51,0.111,0.00011,0.0213
1950,2.8,0.134,0.000123,0.0238
1951,3.03,0.154,0.000132,0.0257
1952,3.35,0.178,0.000146,0.028399999999999998
1953,3.64,0.208,0.00015900000000000002,0.030899999999999997
1954,4.02,0.249,0.000176,0.0341
1955,4.65,0.295,0.000203,0.0394
1956,5.3,0.336,0.000232,0.045
1957,5.96,0.39,0.00026000000000000003,0.0506
1958,6.61,0.447,0.000289,0.056100000000000004
1959,7.17,0.511,0.000313,0.0608
1960,7.76,0.583,0.000339,0.0658
1961,8.35,0.646,0.000365,0.0708
1962,9.22,0.718,0.00040300000000000004,0.0782
1963,10.1,0.772,0.000441,0.0857
1964,10.9,0.828,0.000475,0.0923
1965,11.6,0.911,0.000508,0.0987
1966,12.4,0.995,0.0005430000000000001,0.105
1967,13.4,1.06,0.000587,0.114
1968,14.2,1.11,0.000621,0.121
1969,15.1,1.15,0.000661,0.128
1970,16.2,1.22,0.0006730000000000001,0.119
1971,17.3,1.31,0.000703,0.127
1972,18.7,1.4,0.000737,0.134
1973,19.9,1.49,0.0007840000000000001,0.143
1974,21.2,1.6,0.000824,0.149
1975,22.4,1.75,0.000859,0.154
1976,23.1,1.85,0.000902,0.152
1977,24.0,1.93,0.00094,0.147
1978,25.6,1.99,0.000977,0.149
1979,25.8,2.01,0.00101,0.144
1980,26.6,2.06,0.0010400000000000001,0.146
1981,26.8,2.11,0.00107,0.152
1982,27.1,2.16,0.0011,0.168
1983,27.4,2.29,0.00113,0.17
1984,27.1,2.35,0.00115,0.172
1985,27.9,2.43,0.0011799999999999998,0.176
1986,27.9,2.63,0.00121,0.186
1987,28.8,2.73,0.00124,0.193
1988,29.1,2.79,0.00127,0.182
1989,28.7,2.81,0.0013,0.171
1990,27.8,2.78,0.00411,0.161
1991,27.6,2.62,0.00411,0.177
1992,21.4,1.73,0.00135,0.103
1993,17.0,0.946,0.00363,0.0757
1994,17.0,1.39,0.0011,0.061799999999999994
1995,15.9,1.7,0.00387,0.045399999999999996
1996,15.4,1.71,0.00131,0.0456
1997,15.0,1.56,0.00131,0.0402
1998,15.8,1.66,0.0014199999999999998,0.0154
1999,13.4,1.51,0.000614,0.0206
2000,11.9,1.53,0.00175,0.0213
2001,12.6,1.6,0.00234,0.022699999999999998
2002,12.8,1.63,0.00213,0.0208
2003,12.5,1.61,0.0057,0.0213
2004,12.9,1.57,0.00294,0.0214
2005,13.5,1.59,0.00547,0.0217
2006,13.6,1.78,0.00501,0.0211
2007,14.6,3.01,0.0008449999999999999,0.018
2008,14.5,2.97,0.000761,0.0178
2009,12.2,1.57,0.000828,0.030199999999999998
2010,13.1,1.47,0.0020299999999999997,0.0208
2011,13.3,2.6,0.006730000000000001,0.016
2012,13.3,2.8,0.00157,0.0192
2013,12.1,2.35,0.000815,0.0214
2014,12.4,2.56,0.00207,0.055600000000000004
2015,12.7,2.81,0.00597,0.024399999999999998
2016,13.1,2.46,0.00675,0.0251
2017,13.4,2.84,0.0076500000000000005,0.0256
2018,13.9,2.77,0.00866,0.026199999999999998