year,IPC1,IPC2,IPCMAG
1850,3.9699999999999996e-05,0.0,1.86e-07
1851,4.81e-05,0.0,2.2599999999999999e-07
1852,6.32e-05,0.0,2.97e-07
1853,8.219999999999999e-05,0.0,3.86e-07
1854,0.000102,0.0,4.800000000000001e-07
1855,0.00011999999999999999,0.0,5.65e-07
1856,0.00013700000000000002,0.0,6.45e-07
1857,0.000155,0.0,7.26e-07
1858,0.00016900000000000002,0.0,7.93e-07
1859,0.000179,0.0,8.419999999999999e-07
1860,0.000254,0.0,1.19e-06
1861,0.000319,0.0,1.5e-06
1862,0.000289,0.0,1.3600000000000001e-06
1863,0.000313,0.0,1.47e-06
1864,0.000359,0.0,1.6900000000000001e-06
1865,0.00035099999999999997,0.0,1.65e-06
1866,0.00101,0.0,4.77e-06
1867,0.0011799999999999998,0.0,5.5399999999999995e-06
1868,0.00106,0.0,4.97e-06
1869,0.00138,0.0,6.48e-06
1870,0.00149,0.0,6.98e-06
1871,0.0019399999999999999,0.0,9.100000000000001e-06
1872,0.002,0.0,9.38e-06
1873,0.0020299999999999997,0.0,9.55e-06
1874,0.00257,0.0,1.21e-05
1875,0.00314,0.0,1.48e-05
1876,0.00417,0.0,1.96e-05
1877,0.00471,0.0,2.2100000000000002e-05
1878,0.0059900000000000005,0.0,2.81e-05
1879,0.00658,0.0,3.09e-05
1880,0.00762,0.0,3.5799999999999996e-05
1881,0.00891,0.0,4.19e-05
1882,0.00951,0.0,4.4699999999999996e-05
1883,0.0107,0.0,5.02e-05
1884,0.0128,0.0,6.02e-05
1885,0.015099999999999999,0.0,7.11e-05
1886,0.0156,0.0,7.35e-05
1887,0.0183,0.0,8.609999999999999e-05
1888,0.019600000000000003,0.0,9.19e-05
1889,0.0202,0.0,9.48e-05
1890,0.023899999999999998,0.0,0.000112
1891,0.0281,0.0,0.000132
1892,0.0294,0.0,0.00013800000000000002
1893,0.0346,0.0,0.000163
1894,0.033,0.0,0.000155
1895,0.0423,0.0,0.000199
1896,0.0424,0.0,0.000199
1897,0.0485,0.0,0.000228
1898,0.054700000000000006,0.0,0.000257
1899,0.0603,0.0,0.000283
1900,0.0696,0.0,0.00032700000000000003
1901,0.0756,0.0,0.00035499999999999996
1902,0.072,0.0,0.00033800000000000003
1903,0.067,0.0,0.000314
1904,0.0716,0.0,0.00033600000000000004
1905,0.057,0.0,0.000268
1906,0.0649,0.0,0.000305
1907,0.0704,0.0,0.00033
1908,0.0706,0.0,0.000332
1909,0.0751,0.0,0.00035299999999999996
1910,0.07590000000000001,0.0,0.000356
1911,0.07479999999999999,3.8e-05,0.00035099999999999997
1912,0.08,0.000146,0.000376
1913,0.08220000000000001,0.000316,0.000386
1914,0.07959999999999999,0.0005380000000000001,0.000374
1915,0.0803,0.000804,0.000377
1916,0.0857,0.0011,0.00040300000000000004
1917,0.0773,0.0014299999999999998,0.000363
1918,0.0319,0.0017800000000000001,0.00015
1919,0.0335,0.00213,0.000157
1920,0.0298,0.00248,0.00014000000000000001
1921,0.0303,0.0028599999999999997,0.00014199999999999998
1922,0.037,0.00329,0.000174
1923,0.0412,0.00378,0.000194
1924,0.045399999999999996,0.00431,0.000213
1925,0.0471,0.004889999999999999,0.000221
1926,0.060899999999999996,0.00551,0.00028599999999999996
1927,0.0742,0.0103,0.00034899999999999997
1928,0.0768,0.0106,0.000361
1929,0.0886,0.0123,0.000416
1930,0.144,0.0145,0.0006760000000000001
1931,0.174,0.0158,0.0008179999999999999
1932,0.177,0.0169,0.00083
1933,0.187,0.0165,0.000878
1934,0.218,0.0192,0.00103
1935,0.238,0.0222,0.0011200000000000001
1936,0.266,0.0261,0.00125
1937,0.276,0.0268,0.0013
1938,0.291,0.0287,0.0013700000000000001
1939,0.294,0.03,0.00138
1940,0.329,0.031100000000000003,0.00155
1941,0.305,0.0324,0.0014299999999999998
1942,0.252,0.0318,0.0011899999999999999
1943,0.264,0.031100000000000003,0.00124
1944,0.304,0.0304,0.0014299999999999998
1945,0.233,0.0299,0.00109
1946,0.264,0.0344,0.00124
1947,0.319,0.038700000000000005,0.0015
1948,0.346,0.0441,0.0016200000000000001
1949,0.396,0.049,0.00186
1950,0.444,0.0564,0.0020800000000000003
1951,0.48,0.0645,0.00225
1952,0.524,0.0752,0.00246
1953,0.565,0.0887,0.00265
1954,0.621,0.106,0.00292
1955,0.715,0.127,0.0033599999999999997
1956,0.812,0.146,0.00381
1957,0.92,0.169,0.00432
1958,1.03,0.193,0.00483
1959,1.12,0.219,0.0052699999999999995
1960,1.22,0.247,0.005730000000000001
1961,1.33,0.273,0.00623
1962,1.47,0.301,0.00691
1963,1.63,0.325,0.00766
1964,1.78,0.351,0.00838
1965,1.93,0.383,0.00907
1966,2.07,0.416,0.00974
1967,2.23,0.444,0.0105
1968,2.36,0.468,0.0111
1969,2.51,0.491,0.011800000000000001
1970,2.61,0.501,0.0119
1971,2.8,0.536,0.013300000000000001
1972,3.0,0.567,0.0141
1973,3.18,0.605,0.0156
1974,3.37,0.639,0.0169
1975,3.58,0.687,0.0185
1976,3.74,0.713,0.0183
1977,3.9,0.733,0.019100000000000002
1978,4.13,0.743,0.019600000000000003
1979,4.22,0.759,0.019
1980,4.36,0.746,0.0211
1981,4.44,0.761,0.0212
1982,4.54,0.776,0.023100000000000002
1983,4.64,0.829,0.0258
1984,4.72,0.859,0.0265
1985,4.97,0.888,0.027100000000000003
1986,4.93,0.941,0.029
1987,5.24,0.971,0.0299
1988,5.39,0.983,0.0295
1989,5.34,0.982,0.0258
1990,5.25,0.93,0.0214
1991,5.21,1.12,0.139
1992,7.12,1.05,0.0994
1993,5.03,0.741,0.0717
1994,2.26,0.621,0.062
1995,2.4,0.562,0.062
1996,2.8,0.474,0.0499
1997,2.13,0.482,0.0512
1998,2.49,0.458,0.039799999999999995
1999,2.5,0.517,0.013099999999999999
2000,2.21,0.606,0.0155
2001,2.26,0.622,0.015099999999999999
2002,1.83,0.692,0.0233
2003,1.99,0.751,0.0202
2004,2.47,0.886,0.019100000000000002
2005,2.31,0.883,0.0167
2006,2.52,0.988,0.0123
2007,3.08,0.985,0.0088
2008,2.81,0.807,0.0088
2009,2.35,0.784,0.000733
2010,2.4,0.803,0.000733
2011,2.2,0.694,0.00183
2012,2.81,0.671,0.00103
2013,3.29,0.63,0.0022
2014,4.62,0.783,0.0038900000000000002
2015,3.58,0.968,0.00623
2016,3.65,0.987,0.00125
2017,3.66,0.99,0.00125
2018,4.1,0.969,0.00125