year,IPC1,IPC2,IPCMAG
1850,0.00017199999999999998,0.00174,6.53e-07
1851,0.00018099999999999998,0.00183,6.88e-07
1852,0.000191,0.0019299999999999999,7.249999999999999e-07
1853,0.000202,0.00204,7.65e-07
1854,0.000213,0.00215,8.07e-07
1855,0.000224,0.00227,8.51e-07
1856,0.000237,0.00239,8.97e-07
1857,0.000249,0.00252,9.46e-07
1858,0.000263,0.00265,9.959999999999999e-07
1859,0.00027600000000000004,0.00279,1.05e-06
1860,0.00029,0.0029300000000000003,1.1e-06
1861,0.000305,0.0030800000000000003,1.16e-06
1862,0.00032,0.0032400000000000003,1.2099999999999998e-06
1863,0.00033600000000000004,0.0034,1.28e-06
1864,0.00035299999999999996,0.00357,1.34e-06
1865,0.000371,0.00375,1.41e-06
1866,0.000389,0.00393,1.47e-06
1867,0.000408,0.00412,1.55e-06
1868,0.000428,0.00432,1.62e-06
1869,0.000449,0.00453,1.6999999999999998e-06
1870,0.00047,0.00475,1.78e-06
1871,0.000493,0.00498,1.8699999999999999e-06
1872,0.000517,0.00523,1.96e-06
1873,0.0005430000000000001,0.00549,2.06e-06
1874,0.00057,0.0057599999999999995,2.16e-06
1875,0.000598,0.00605,2.27e-06
1876,0.000628,0.00634,2.38e-06
1877,0.0006580000000000001,0.0066500000000000005,2.49e-06
1878,0.0006889999999999999,0.00696,2.61e-06
1879,0.000721,0.00728,2.7299999999999997e-06
1880,0.000753,0.0076100000000000004,2.86e-06
1881,0.000786,0.007940000000000001,2.98e-06
1882,0.00082,0.008289999999999999,3.11e-06
1883,0.000855,0.00864,3.24e-06
1884,0.000891,0.009,3.3800000000000002e-06
1885,0.000928,0.009380000000000001,3.52e-06
1886,0.000967,0.00977,3.67e-06
1887,0.00101,0.010199999999999999,3.82e-06
1888,0.0010500000000000002,0.0106,3.969999999999999e-06
1889,0.00109,0.011,4.139999999999999e-06
1890,0.0011899999999999999,0.0109,4.52e-06
1891,0.00124,0.0109,4.68e-06
1892,0.00128,0.0109,4.86e-06
1893,0.00133,0.0109,5.05e-06
1894,0.00139,0.0109,5.26e-06
1895,0.0014399999999999999,0.0109,5.47e-06
1896,0.0015,0.0109,5.7000000000000005e-06
1897,0.00156,0.0109,5.93e-06
1898,0.00163,0.0109,6.18e-06
1899,0.0017,0.0109,6.43e-06
1900,0.00176,0.0109,6.6899999999999995e-06
1901,0.00184,0.0109,6.98e-06
1902,0.0019299999999999999,0.0109,7.3099999999999995e-06
1903,0.00202,0.0109,7.67e-06
1904,0.00212,0.0109,8.05e-06
1905,0.0022299999999999998,0.0109,8.439999999999999e-06
1906,0.00233,0.0109,8.82e-06
1907,0.00242,0.0109,9.19e-06
1908,0.0025099999999999996,0.0109,9.52e-06
1909,0.00259,0.0109,9.81e-06
1910,0.00265,0.0109,1.01e-05
1911,0.0027,0.0112,1.02e-05
1912,0.00275,0.0119,1.0399999999999999e-05
1913,0.00279,0.013,1.06e-05
1914,0.00283,0.0144,1.07e-05
1915,0.0028599999999999997,0.0162,1.08e-05
1916,0.0029,0.0181,1.1e-05
1917,0.0029300000000000003,0.0202,1.11e-05
1918,0.00297,0.0224,1.12e-05
1919,0.0030099999999999997,0.0246,1.1400000000000001e-05
1920,0.0030499999999999998,0.0268,1.1599999999999999e-05
1921,0.0031,0.0291,1.17e-05
1922,0.00314,0.0317,1.1900000000000001e-05
1923,0.00319,0.0346,1.21e-05
1924,0.00323,0.037700000000000004,1.23e-05
1925,0.00328,0.041100000000000005,1.24e-05
1926,0.00333,0.044700000000000004,1.26e-05
1927,0.0033900000000000002,0.048600000000000004,1.29e-05
1928,0.00346,0.026199999999999998,1.31e-05
1929,0.0035299999999999997,0.0293,1.34e-05
1930,0.00349,0.0324,1.32e-05
1931,0.013900000000000001,0.0603,5.2900000000000005e-05
1932,0.038299999999999994,0.0881,0.000145
1933,0.0732,0.0803,0.000277
1934,0.09409999999999999,0.07529999999999999,0.000357
1935,0.132,0.0785,0.000502
1936,0.125,0.0681,0.00047599999999999997
1937,0.279,0.066,0.00106
1938,0.366,0.0694,0.00139
1939,0.303,0.0685,0.00115
1940,0.376,0.0678,0.0014299999999999998
1941,0.369,0.06720000000000001,0.0014
1942,0.31,0.06709999999999999,0.0011799999999999998
1943,0.272,0.0674,0.00103
1944,0.349,0.0586,0.00132
1945,0.464,0.047299999999999995,0.00176
1946,0.572,0.0884,0.00217
1947,0.69,0.108,0.00262
1948,0.77,0.127,0.00292
1949,0.91,0.13,0.0034500000000000004
1950,2.29,0.154,0.00867
1951,2.61,0.176,0.009880000000000002
1952,3.19,0.201,0.0121
1953,3.68,0.27,0.014
1954,3.1,0.292,0.011699999999999999
1955,3.04,0.32,0.0115
1956,3.05,0.288,0.0116
1957,2.67,0.245,0.0101
1958,2.91,0.21,0.011
1959,2.97,0.25,0.011300000000000001
1960,3.19,0.284,0.0121
1961,3.29,0.308,0.0125
1962,2.59,0.338,0.00983
1963,3.41,0.365,0.0129
1964,3.76,0.433,0.0143
1965,3.68,0.387,0.013900000000000001
1966,4.79,0.421,0.0182
1967,4.74,0.428,0.018
1968,4.88,0.485,0.0185
1969,4.99,0.557,0.0189
1970,6.27,0.644,0.0145
1971,7.1,0.656,0.0172
1972,6.92,0.651,0.0198
1973,8.4,0.681,0.024300000000000002
1974,9.68,0.792,0.0177
1975,9.61,0.856,0.016800000000000002
1976,9.88,0.968,0.0221
1977,10.7,1.24,0.0181
1978,11.1,1.21,0.021
1979,13.6,1.4,0.027800000000000002
1980,13.5,1.52,0.028399999999999998
1981,13.4,1.54,0.019
1982,14.4,1.64,0.0169
1983,15.1,1.67,0.0222
1984,15.2,1.55,0.019600000000000003
1985,15.2,1.63,0.0225
1986,16.2,1.63,0.0235
1987,17.3,1.69,0.0224
1988,18.1,1.86,0.0291
1989,19.8,1.89,0.0272
1990,20.4,1.91,0.031100000000000003
1991,21.0,2.53,0.027899999999999998
1992,21.8,2.72,0.0248
1993,23.8,2.72,0.0297
1994,25.2,2.71,0.027899999999999998
1995,25.9,2.79,0.0296
1996,26.7,2.86,0.024300000000000002
1997,27.5,2.96,0.0322
1998,28.2,3.03,0.0318
1999,29.0,3.12,0.0378
2000,29.7,3.2,0.0415
2001,31.4,3.43,0.0425
2002,33.1,3.78,0.0402
2003,34.8,4.07,0.0363
2004,36.4,4.3,0.0381
2005,38.1,4.67,0.0358
2006,39.8,4.92,0.0365
2007,41.4,5.28,0.0339
2008,43.1,5.52,0.0338
2009,44.8,5.84,0.0339
2010,46.5,5.98,0.034
2011,49.4,6.26,0.0293
2012,52.2,6.47,0.0241
2013,52.9,6.18,0.0298
2014,53.6,5.81,0.034
2015,54.5,5.83,0.0325
2016,55.4,5.85,0.034
2017,58.3,5.86,0.038299999999999994
2018,59.8,5.86,0.043