year,IPC1,IPC2,IPCMAG
1850,0.00135,6.91e-05,2.47e-05
1851,0.0014299999999999998,7.280000000000001e-05,2.6e-05
1852,0.0015,7.670000000000001e-05,2.7400000000000002e-05
1853,0.00159,8.09e-05,2.8899999999999998e-05
1854,0.0016699999999999998,8.53e-05,3.05e-05
1855,0.00176,8.999999999999999e-05,3.22e-05
1856,0.00186,9.49e-05,3.39e-05
1857,0.00196,0.0001,3.57e-05
1858,0.00207,0.00010499999999999999,3.76e-05
1859,0.00217,0.000111,3.96e-05
1860,0.00228,0.000116,4.1599999999999995e-05
1861,0.0024,0.000122,4.3700000000000005e-05
1862,0.00252,0.000128,4.5900000000000004e-05
1863,0.00264,0.000135,4.82e-05
1864,0.00278,0.00014199999999999998,5.06e-05
1865,0.0029100000000000003,0.000149,5.31e-05
1866,0.0030600000000000002,0.000156,5.57e-05
1867,0.00321,0.000164,5.84e-05
1868,0.0033599999999999997,0.00017199999999999998,6.13e-05
1869,0.0035299999999999997,0.00017999999999999998,6.429999999999999e-05
1870,0.0037,0.000189,6.73e-05
1871,0.0038799999999999998,0.00019800000000000002,7.06e-05
1872,0.004070000000000001,0.000207,7.41e-05
1873,0.0042699999999999995,0.00021799999999999999,7.78e-05
1874,0.0044800000000000005,0.000229,8.17e-05
1875,0.00471,0.00023999999999999998,8.57e-05
1876,0.004940000000000001,0.000252,8.989999999999999e-05
1877,0.00517,0.000264,9.429999999999999e-05
1878,0.00542,0.00027600000000000004,9.87e-05
1879,0.00567,0.000289,0.000103
1880,0.00592,0.00030199999999999997,0.000108
1881,0.00618,0.000315,0.00011300000000000001
1882,0.00645,0.00032900000000000003,0.00011700000000000001
1883,0.006719999999999999,0.00034300000000000004,0.000122
1884,0.007,0.000357,0.000128
1885,0.0073,0.000372,0.000133
1886,0.0076,0.000388,0.00013800000000000002
1887,0.00791,0.000404,0.00014399999999999998
1888,0.00824,0.00041999999999999996,0.00015
1889,0.00858,0.000438,0.000156
1890,0.0096,0.000431,0.000175
1891,0.009980000000000001,0.000431,0.000182
1892,0.0104,0.000431,0.000189
1893,0.0109,0.000431,0.00019800000000000002
1894,0.0114,0.000431,0.000207
1895,0.0119,0.000431,0.000217
1896,0.0125,0.000431,0.00022700000000000002
1897,0.013,0.000431,0.00023799999999999998
1898,0.013699999999999999,0.000431,0.000249
1899,0.0143,0.000431,0.000261
1900,0.015,0.000431,0.000273
1901,0.0157,0.000431,0.00028599999999999996
1902,0.0165,0.000431,0.000301
1903,0.0174,0.000431,0.000316
1904,0.0183,0.000431,0.000333
1905,0.0192,0.000432,0.00035099999999999997
1906,0.0202,0.000432,0.000368
1907,0.0212,0.000432,0.000386
1908,0.0222,0.000432,0.000404
1909,0.023100000000000002,0.000432,0.000422
1910,0.0241,0.000432,0.000438
1911,0.025,0.000432,0.000455
1912,0.0258,0.000432,0.00047
1913,0.026699999999999998,0.000432,0.000486
1914,0.0275,0.000432,0.000501
1915,0.028300000000000002,0.000432,0.000516
1916,0.0292,0.000432,0.000532
1917,0.030100000000000002,0.000432,0.0005480000000000001
1918,0.031,0.000432,0.000565
1919,0.0319,0.000432,0.0005819999999999999
1920,0.0329,0.000432,0.0006
1921,0.034,0.000446,0.000619
1922,0.0351,0.00048499999999999997,0.000639
1923,0.0362,0.000545,0.0006590000000000001
1924,0.0373,0.000624,0.00068
1925,0.0385,0.000718,0.0007019999999999999
1926,0.039799999999999995,0.000823,0.000725
1927,0.041,0.0009379999999999999,0.000748
1928,0.0424,0.00106,0.000772
1929,0.0437,0.0011799999999999998,0.000796
1930,0.0451,0.0013,0.0008219999999999999
1931,0.0465,0.0014199999999999998,0.000848
1932,0.048,0.00156,0.000874
1933,0.0495,0.00171,0.000902
1934,0.0511,0.0018700000000000001,0.00093
1935,0.052700000000000004,0.0020499999999999997,0.0009599999999999999
1936,0.0544,0.0022400000000000002,0.00099
1937,0.056100000000000004,0.00244,0.00102
1938,0.058,0.00266,0.00106
1939,0.0599,0.0029,0.00109
1940,0.0619,0.00316,0.00113
1941,0.064,0.00344,0.00117
1942,0.066,0.00637,0.0012
1943,0.0681,0.00856,0.00124
1944,0.0703,0.00505,0.00128
1945,0.0727,0.00883,0.00132
1946,0.07529999999999999,0.00534,0.0013700000000000001
1947,0.07809999999999999,0.00914,0.0014199999999999998
1948,0.0813,0.009300000000000001,0.00148
1949,0.146,0.00948,0.00265
1950,0.183,0.00966,0.0033399999999999997
1951,0.191,0.0135,0.00347
1952,0.264,0.013699999999999999,0.00481
1953,0.275,0.013900000000000001,0.00501
1954,0.304,0.014199999999999999,0.00554
1955,0.378,0.0181,0.00688
1956,0.356,0.0256,0.0064800000000000005
1957,0.396,0.0259,0.00721
1958,0.583,0.022600000000000002,0.0106
1959,0.462,0.0229,0.00842
1960,0.517,0.019600000000000003,0.00942
1961,0.543,0.023600000000000003,0.009890000000000001
1962,0.638,0.027600000000000003,0.0116
1963,0.818,0.0316,0.0149
1964,0.92,0.0357,0.016800000000000002
1965,0.748,0.039799999999999995,0.0136
1966,0.92,0.0476,0.016800000000000002
1967,1.03,0.0554,0.0188
1968,1.18,0.0596,0.0215
1969,1.23,0.0639,0.0224
1970,1.34,0.0712,0.0185
1971,1.45,0.0679,0.0193
1972,1.55,0.0682,0.0198
1973,1.73,0.105,0.039299999999999995
1974,1.83,0.127,0.0303
1975,1.84,0.0983,0.0253
1976,2.11,0.123,0.032600000000000004
1977,2.72,0.123,0.0424
1978,2.53,0.108,0.0416
1979,1.67,0.0546,0.024
1980,1.95,0.086,0.0385
1981,2.06,0.09259999999999999,0.0292
1982,2.06,0.0616,0.0349
1983,1.95,0.0615,0.0487
1984,1.8,0.0615,0.040799999999999996
1985,1.94,0.0658,0.0498
1986,2.21,0.0658,0.0616
1987,2.39,0.06620000000000001,0.027399999999999997
1988,2.2,0.0674,0.0572
1989,1.41,0.0783,0.0141
1990,1.95,0.115,0.0224
1991,1.88,0.125,0.0183
1992,2.26,0.142,0.0214
1993,2.17,0.133,0.0184
1994,2.39,0.155,0.00887
1995,2.62,0.162,0.0185
1996,2.7,0.178,0.0258
1997,2.96,0.186,0.0263
1998,3.23,0.186,0.0181
1999,3.45,0.177,0.0233
2000,3.5,0.252,0.0183
2001,3.71,0.244,0.0145
2002,3.76,0.258,0.013900000000000001
2003,3.97,0.401,0.0264
2004,4.17,0.246,0.015
2005,4.06,0.248,0.00807
2006,4.2,0.247,0.0229
2007,4.34,0.246,0.0297
2008,4.16,0.245,0.0259
2009,4.23,0.244,0.023899999999999998
2010,4.24,0.27,0.0375
2011,4.53,0.306,0.015
2012,4.31,0.274,0.0289
2013,4.23,0.285,0.0167
2014,4.51,0.305,0.0169
2015,5.35,0.307,0.030100000000000002
2016,5.59,0.308,0.0293
2017,5.57,0.308,0.0293
2018,5.82,0.309,0.0293