year,IPC1,IPC2,IPCMAG
1850,0.00018099999999999998,0.00221,4.6e-06
1851,0.000191,0.00232,4.839999999999999e-06
1852,0.000201,0.0024500000000000004,5.1e-06
1853,0.000212,0.0025800000000000003,5.38e-06
1854,0.000224,0.00273,5.68e-06
1855,0.000236,0.0028799999999999997,5.989999999999999e-06
1856,0.000249,0.0030299999999999997,6.3200000000000005e-06
1857,0.000262,0.0032,6.66e-06
1858,0.00027600000000000004,0.00337,7.01e-06
1859,0.00029099999999999997,0.00354,7.3800000000000005e-06
1860,0.000306,0.00372,7.75e-06
1861,0.000321,0.00391,8.14e-06
1862,0.000337,0.0040999999999999995,8.550000000000001e-06
1863,0.000354,0.00431,8.98e-06
1864,0.000371,0.00452,9.42e-06
1865,0.00039,0.00475,9.89e-06
1866,0.00040899999999999997,0.00498,1.0399999999999999e-05
1867,0.000429,0.00523,1.09e-05
1868,0.00045,0.0054800000000000005,1.1400000000000001e-05
1869,0.000472,0.00575,1.2e-05
1870,0.000495,0.006019999999999999,1.25e-05
1871,0.000519,0.00632,1.32e-05
1872,0.000544,0.00663,1.38e-05
1873,0.000571,0.00696,1.45e-05
1874,0.0006,0.00731,1.52e-05
1875,0.00063,0.00767,1.6e-05
1876,0.00066,0.008039999999999999,1.68e-05
1877,0.0006919999999999999,0.00843,1.76e-05
1878,0.000725,0.00883,1.84e-05
1879,0.000758,0.00924,1.92e-05
1880,0.0007920000000000001,0.00965,2.01e-05
1881,0.0008269999999999999,0.0101,2.1000000000000002e-05
1882,0.0008629999999999999,0.0105,2.19e-05
1883,0.0008990000000000001,0.011,2.2800000000000002e-05
1884,0.000937,0.0114,2.3800000000000003e-05
1885,0.000976,0.0119,2.48e-05
1886,0.00102,0.0124,2.58e-05
1887,0.00106,0.0129,2.69e-05
1888,0.0011,0.0134,2.8e-05
1889,0.00115,0.014,2.91e-05
1890,0.00125,0.013800000000000002,3.18e-05
1891,0.0013,0.013800000000000002,3.3e-05
1892,0.00135,0.013800000000000002,3.4200000000000005e-05
1893,0.0014,0.013800000000000002,3.56e-05
1894,0.00146,0.013800000000000002,3.7e-05
1895,0.00152,0.013800000000000002,3.85e-05
1896,0.00158,0.013800000000000002,4.01e-05
1897,0.00165,0.013800000000000002,4.18e-05
1898,0.00171,0.013800000000000002,4.35e-05
1899,0.0017800000000000001,0.013800000000000002,4.53e-05
1900,0.00186,0.013800000000000002,4.71e-05
1901,0.0019399999999999999,0.013800000000000002,4.91e-05
1902,0.0020299999999999997,0.013800000000000002,5.15e-05
1903,0.00213,0.013800000000000002,5.4e-05
1904,0.0022299999999999998,0.013800000000000002,5.67e-05
1905,0.00234,0.013800000000000002,5.94e-05
1906,0.0024500000000000004,0.013800000000000002,6.21e-05
1907,0.0025499999999999997,0.013800000000000002,6.469999999999999e-05
1908,0.00264,0.013800000000000002,6.7e-05
1909,0.00272,0.013800000000000002,6.91e-05
1910,0.00279,0.013900000000000001,7.08e-05
1911,0.0028399999999999996,0.014199999999999999,7.209999999999999e-05
1912,0.00289,0.015099999999999999,7.340000000000001e-05
1913,0.0029300000000000003,0.0165,7.439999999999999e-05
1914,0.00297,0.0183,7.539999999999999e-05
1915,0.0030099999999999997,0.0205,7.64e-05
1916,0.0030499999999999998,0.0229,7.73e-05
1917,0.0030800000000000003,0.0256,7.82e-05
1918,0.00312,0.028399999999999998,7.92e-05
1919,0.00316,0.0312,8.02e-05
1920,0.00321,0.034,8.14e-05
1921,0.00326,0.036899999999999995,8.26e-05
1922,0.00331,0.0402,8.38e-05
1923,0.00335,0.0439,8.5e-05
1924,0.0034,0.047799999999999995,8.63e-05
1925,0.0034500000000000004,0.0521,8.76e-05
1926,0.0035099999999999997,0.0567,8.9e-05
1927,0.00357,0.0616,9.049999999999999e-05
1928,0.00364,0.0318,9.23e-05
1929,0.00372,0.0356,9.42e-05
1930,0.00367,0.0395,9.3e-05
1931,0.0147,0.0761,0.000372
1932,0.040299999999999996,0.113,0.00102
1933,0.077,0.102,0.00195
1934,0.099,0.09509999999999999,0.0025099999999999996
1935,0.139,0.099,0.0035299999999999997
1936,0.132,0.0848,0.00335
1937,0.293,0.08159999999999999,0.00744
1938,0.385,0.0857,0.00977
1939,0.319,0.084,0.00809
1940,0.396,0.0823,0.01
1941,0.389,0.0809,0.009859999999999999
1942,0.326,0.07970000000000001,0.00828
1943,0.286,0.0787,0.00726
1944,0.367,0.06559999999999999,0.009300000000000001
1945,0.488,0.0489,0.0124
1946,0.601,0.101,0.015300000000000001
1947,0.726,0.125,0.0184
1948,0.81,0.149,0.0206
1949,0.957,0.15,0.024300000000000002
1950,2.41,0.181,0.061
1951,2.74,0.208,0.0696
1952,3.35,0.239,0.085
1953,3.87,0.328,0.09820000000000001
1954,3.26,0.356,0.08270000000000001
1955,3.2,0.39,0.08109999999999999
1956,3.21,0.345,0.0815
1957,2.81,0.286,0.0713
1958,3.07,0.237,0.0778
1959,3.12,0.287,0.0793
1960,3.35,0.33,0.085
1961,3.47,0.358,0.0879
1962,2.73,0.394,0.0692
1963,3.58,0.426,0.09090000000000001
1964,3.96,0.513,0.1
1965,3.87,0.448,0.09809999999999999
1966,5.04,0.488,0.128
1967,4.99,0.493,0.127
1968,5.13,0.563,0.13
1969,5.25,0.653,0.133
1970,6.59,0.771,0.102
1971,7.47,0.805,0.121
1972,7.28,0.833,0.14
1973,8.83,0.871,0.171
1974,10.2,1.02,0.124
1975,10.1,1.08,0.118
1976,10.4,1.23,0.156
1977,11.3,1.51,0.127
1978,11.7,1.49,0.148
1979,14.3,1.72,0.196
1980,14.2,1.86,0.2
1981,14.1,1.89,0.134
1982,15.2,1.97,0.119
1983,15.9,2.02,0.156
1984,16.0,1.89,0.138
1985,16.0,1.95,0.158
1986,17.0,1.97,0.166
1987,18.2,2.01,0.158
1988,19.1,2.22,0.205
1989,20.8,2.26,0.191
1990,21.5,2.28,0.219
1991,22.1,3.07,0.196
1992,22.9,3.34,0.175
1993,25.1,3.33,0.209
1994,26.5,3.34,0.196
1995,27.2,3.34,0.209
1996,27.9,3.39,0.171
1997,28.3,3.68,0.227
1998,28.3,3.72,0.224
1999,29.4,3.74,0.266
2000,29.9,3.97,0.292
2001,32.7,4.93,0.3
2002,33.2,5.18,0.283
2003,32.4,5.43,0.255
2004,37.8,5.87,0.268
2005,40.3,5.59,0.252
2006,41.8,5.98,0.257
2007,43.9,6.74,0.239
2008,45.9,7.33,0.238
2009,45.2,7.76,0.239
2010,49.0,7.51,0.24
2011,50.7,7.29,0.242
2012,54.6,8.15,0.24
2013,50.7,8.47,0.45
2014,52.0,7.89,0.644
2015,52.3,8.03,0.674
2016,52.5,8.03,0.762
2017,55.3,8.04,0.856
2018,56.8,8.04,0.962