year,IPC1,IPC4,IPCMAG
1850,0.000687,5.56e-06,0.00103
1851,0.000695,5.58e-06,0.00107
1852,0.000703,5.6e-06,0.0011
1853,0.0007109999999999999,5.62e-06,0.00114
1854,0.0007199999999999999,5.64e-06,0.00117
1855,0.000728,5.67e-06,0.0012
1856,0.000737,5.69e-06,0.00124
1857,0.000746,5.72e-06,0.00127
1858,0.000755,5.75e-06,0.0013
1859,0.000763,5.77e-06,0.00133
1860,0.000772,5.7999999999999995e-06,0.0013700000000000001
1861,0.000781,5.83e-06,0.0014
1862,0.00079,5.86e-06,0.0014299999999999998
1863,0.0008,5.9e-06,0.00146
1864,0.000809,5.93e-06,0.00149
1865,0.0008179999999999999,5.97e-06,0.00152
1866,0.0008269999999999999,6.01e-06,0.00155
1867,0.000837,6.040000000000001e-06,0.00158
1868,0.000846,6.08e-06,0.00161
1869,0.000856,6.13e-06,0.00164
1870,0.000866,6.17e-06,0.0016699999999999998
1871,0.000875,6.21e-06,0.0017
1872,0.000885,6.26e-06,0.00172
1873,0.0008950000000000001,6.31e-06,0.00175
1874,0.000905,6.36e-06,0.0017800000000000001
1875,0.000915,6.41e-06,0.00181
1876,0.000924,6.47e-06,0.00184
1877,0.000934,6.519999999999999e-06,0.0018700000000000001
1878,0.000945,6.58e-06,0.00189
1879,0.000955,6.629999999999999e-06,0.0019199999999999998
1880,0.0009649999999999999,6.6899999999999995e-06,0.00195
1881,0.000975,6.740000000000001e-06,0.00197
1882,0.000985,6.799999999999999e-06,0.002
1883,0.000996,6.8500000000000005e-06,0.0020299999999999997
1884,0.00101,6.910000000000001e-06,0.00206
1885,0.00102,6.96e-06,0.0020800000000000003
1886,0.00103,7.0200000000000006e-06,0.00211
1887,0.0010400000000000001,7.08e-06,0.00213
1888,0.0010500000000000002,7.13e-06,0.00216
1889,0.00106,7.190000000000001e-06,0.00219
1890,0.00117,7.34e-06,0.0022299999999999998
1891,0.00121,7.41e-06,0.00225
1892,0.00126,7.4799999999999995e-06,0.00228
1893,0.0013,7.56e-06,0.00231
1894,0.00135,7.64e-06,0.00233
1895,0.00141,7.72e-06,0.0023599999999999997
1896,0.00147,7.81e-06,0.00239
1897,0.0015300000000000001,7.9e-06,0.00242
1898,0.00159,8e-06,0.0024500000000000004
1899,0.00165,8.1e-06,0.00249
1900,0.00172,8.200000000000001e-06,0.00252
1901,0.0018,8.3e-06,0.0025499999999999997
1902,0.00188,8.42e-06,0.0025800000000000003
1903,0.00198,8.53e-06,0.00261
1904,0.00209,8.65e-06,0.00264
1905,0.0022,8.779999999999999e-06,0.00268
1906,0.0023,8.91e-06,0.00271
1907,0.0024100000000000002,9.04e-06,0.00275
1908,0.0025,9.18e-06,0.0028
1909,0.0025800000000000003,9.31e-06,0.00285
1910,0.00264,9.45e-06,0.0029100000000000003
1911,0.00269,9.59e-06,0.0030099999999999997
1912,0.00273,9.71e-06,0.00315
1913,0.00277,9.83e-06,0.0033399999999999997
1914,0.00281,9.96e-06,0.0035600000000000002
1915,0.00285,1.01e-05,0.0038
1916,0.0028799999999999997,1.02e-05,0.00405
1917,0.0029100000000000003,1.0399999999999999e-05,0.00431
1918,0.00294,1.06e-05,0.00457
1919,0.00298,1.08e-05,0.00481
1920,0.0030099999999999997,1.1e-05,0.005030000000000001
1921,0.0030499999999999998,1.1299999999999999e-05,0.00525
1922,0.0030800000000000003,1.18e-05,0.0055
1923,0.0031,1.24e-05,0.0057599999999999995
1924,0.00313,1.3e-05,0.006019999999999999
1925,0.00316,1.38e-05,0.00628
1926,0.00319,1.46e-05,0.00652
1927,0.00323,1.54e-05,0.006719999999999999
1928,0.00326,1.63e-05,0.006889999999999999
1929,0.00331,1.73e-05,0.0069900000000000006
1930,0.0033599999999999997,1.8200000000000002e-05,0.00704
1931,0.0034300000000000003,1.91e-05,0.007019999999999999
1932,0.00352,2.02e-05,0.0069500000000000004
1933,0.00363,2.13e-05,0.006860000000000001
1934,0.00375,2.24e-05,0.00674
1935,0.0039,2.37e-05,0.00661
1936,0.00405,2.5e-05,0.00649
1937,0.004200000000000001,2.64e-05,0.00637
1938,0.00437,2.79e-05,0.00628
1939,0.00453,2.94e-05,0.00622
1940,0.0047,3.11e-05,0.0062
1941,0.004860000000000001,3.29e-05,0.00661
1942,0.00504,3.48e-05,0.007719999999999999
1943,0.00523,3.7e-05,0.009349999999999999
1944,0.00542,3.93e-05,0.011300000000000001
1945,0.00563,4.18e-05,0.0135
1946,0.00584,4.43e-05,0.0156
1947,0.00605,4.6899999999999995e-05,0.0176
1948,0.00628,4.96e-05,0.0193
1949,0.0065,5.24e-05,0.020399999999999998
1950,0.006730000000000001,5.5100000000000004e-05,0.0208
1951,0.00698,5.7799999999999995e-05,0.0206
1952,0.00725,6.06e-05,0.02
1953,0.00754,6.35e-05,0.0192
1954,0.00784,6.64e-05,0.0182
1955,0.008140000000000001,6.94e-05,0.0171
1956,0.00843,7.26e-05,0.016
1957,0.00872,7.59e-05,0.015
1958,0.00899,7.939999999999999e-05,0.014199999999999999
1959,0.00923,8.309999999999999e-05,0.0136
1960,0.00945,8.690000000000001e-05,0.0134
1961,0.00966,9.130000000000001e-05,0.016800000000000002
1962,0.009880000000000002,9.62e-05,0.0172
1963,0.0101,0.000102,0.0173
1964,0.0104,0.000107,0.0178
1965,0.0106,0.00011300000000000001,0.019100000000000002
1966,0.0108,0.00011899999999999999,0.0195
1967,0.011,0.000125,0.0214
1968,0.0112,0.000131,0.022
1969,0.011300000000000001,0.000136,0.024300000000000002
1970,0.0127,0.00014099999999999998,0.0251
1971,0.0127,0.00014299999999999998,0.0252
1972,0.013,0.000145,0.0268
1973,0.0132,0.000146,0.028
1974,0.013300000000000001,0.000148,0.028399999999999998
1975,0.013800000000000002,0.00015,0.0293
1976,0.0143,0.000152,0.0291
1977,0.0149,0.000156,0.0292
1978,0.015300000000000001,0.00016,0.0293
1979,0.0158,0.000164,0.03
1980,0.0165,0.00016800000000000002,0.0242
1981,0.0169,0.00017199999999999998,0.019399999999999997
1982,0.0176,0.000177,0.019399999999999997
1983,0.0182,0.00018099999999999998,0.0193
1984,0.019,0.000187,0.019899999999999998
1985,0.0198,0.000192,0.0182
1986,0.0207,0.00019800000000000002,0.0215
1987,0.0216,0.000204,0.020399999999999998
1988,0.0225,0.00020999999999999998,0.0207
1989,0.023399999999999997,0.000216,0.0207
1990,0.0286,0.000222,0.0217
1991,0.0295,0.00022600000000000002,0.022
1992,0.0299,0.000231,0.0222
1993,0.0314,0.000235,0.0215
1994,0.030100000000000002,0.00023899999999999998,0.0195
1995,0.0332,0.000242,0.019899999999999998
1996,0.0366,0.000245,0.0197
1997,0.038200000000000005,0.000247,0.0208
1998,0.0335,0.00025,0.0184
1999,0.027800000000000002,0.00040500000000000003,0.0182
2000,0.037899999999999996,0.0005570000000000001,0.0183
2001,0.0376,0.0007099999999999999,0.0184
2002,0.0359,0.000867,0.0182
2003,0.0345,0.00103,0.0184
2004,0.034,0.0011899999999999999,0.019100000000000002
2005,0.033,0.00136,0.019399999999999997
2006,0.0341,0.0011200000000000001,0.0223
2007,0.0344,0.000878,0.0247
2008,0.0348,0.000638,0.0275
2009,0.0356,0.000397,0.030899999999999997
2010,0.0361,0.000157,0.0346
2011,0.0373,0.0005250000000000001,0.031
2012,0.0381,0.000893,0.027399999999999997
2013,0.038700000000000005,0.00126,0.023899999999999998
2014,0.04,0.00163,0.020300000000000002
2015,0.041,0.002,0.0167
2016,0.039299999999999995,0.00122,0.022600000000000002
2017,0.039700000000000006,0.00126,0.0222
2018,0.040100000000000004,0.0012900000000000001,0.0225