year,IPC1,IPC4,IPCMAG
1850,1.92e-05,0.0011799999999999998,0.0339
1851,1.93e-05,0.0012,0.0339
1852,1.96e-05,0.00121,0.0339
1853,2.01e-05,0.00123,0.0339
1854,2.07e-05,0.00124,0.034
1855,2.16e-05,0.00126,0.034
1856,2.2700000000000003e-05,0.00127,0.034
1857,2.39e-05,0.00128,0.034
1858,2.53e-05,0.0013,0.034
1859,2.69e-05,0.00131,0.0341
1860,2.86e-05,0.00132,0.0341
1861,3.05e-05,0.00134,0.0341
1862,3.2500000000000004e-05,0.00135,0.0342
1863,3.47e-05,0.00136,0.0342
1864,3.7e-05,0.0013700000000000001,0.0343
1865,3.95e-05,0.00138,0.0343
1866,4.21e-05,0.00139,0.0344
1867,4.49e-05,0.0014,0.0344
1868,4.77e-05,0.00141,0.0345
1869,5.07e-05,0.0014299999999999998,0.0345
1870,5.39e-05,0.0014399999999999999,0.0346
1871,5.71e-05,0.00146,0.0347
1872,6.0400000000000004e-05,0.00147,0.0347
1873,6.39e-05,0.00149,0.0348
1874,6.74e-05,0.00151,0.0349
1875,7.099999999999999e-05,0.0015300000000000001,0.035
1876,7.47e-05,0.00155,0.035
1877,7.86e-05,0.00157,0.0351
1878,8.25e-05,0.00159,0.0352
1879,8.64e-05,0.00161,0.0353
1880,9.049999999999999e-05,0.00163,0.0354
1881,9.460000000000001e-05,0.00165,0.0355
1882,9.88e-05,0.0016699999999999998,0.0355
1883,0.000103,0.0016899999999999999,0.0356
1884,0.000107,0.00172,0.0357
1885,0.000112,0.00174,0.0358
1886,0.000116,0.00176,0.0359
1887,0.00011999999999999999,0.0017800000000000001,0.036
1888,0.000125,0.0018,0.0361
1889,0.000129,0.00182,0.0362
1890,0.00014199999999999998,0.00186,0.0355
1891,0.000149,0.00189,0.0362
1892,0.000156,0.0019199999999999998,0.037
1893,0.000164,0.00195,0.037700000000000004
1894,0.00017199999999999998,0.00198,0.0384
1895,0.00017999999999999998,0.0020099999999999996,0.0391
1896,0.000189,0.00204,0.0396
1897,0.00019700000000000002,0.00207,0.040100000000000004
1898,0.000206,0.00211,0.0404
1899,0.000215,0.00214,0.040600000000000004
1900,0.000224,0.00217,0.0407
1901,0.00023300000000000003,0.00221,0.0407
1902,0.000244,0.0022400000000000002,0.0407
1903,0.000256,0.00228,0.0407
1904,0.00026900000000000003,0.00231,0.0407
1905,0.00028100000000000005,0.00235,0.0407
1906,0.00029299999999999997,0.00239,0.0407
1907,0.000305,0.00242,0.0407
1908,0.000315,0.00246,0.0407
1909,0.000323,0.0025,0.0407
1910,0.00032900000000000003,0.0025299999999999997,0.0407
1911,0.000333,0.00257,0.0412
1912,0.000333,0.00261,0.0425
1913,0.000331,0.00264,0.0445
1914,0.00032700000000000003,0.00268,0.047
1915,0.000323,0.00271,0.0498
1916,0.00031800000000000003,0.00275,0.0526
1917,0.000315,0.00279,0.0554
1918,0.000314,0.00283,0.0578
1919,0.000315,0.0028799999999999997,0.0598
1920,0.00032,0.0029300000000000003,0.0611
1921,0.00033600000000000004,0.00298,0.0619
1922,0.000367,0.00304,0.0628
1923,0.000414,0.00311,0.0636
1924,0.00047299999999999995,0.00318,0.0643
1925,0.0005430000000000001,0.00325,0.065
1926,0.000623,0.0033399999999999997,0.0655
1927,0.0007109999999999999,0.0034300000000000003,0.066
1928,0.000805,0.00354,0.0664
1929,0.000903,0.00366,0.06659999999999999
1930,0.001,0.00379,0.06670000000000001
1931,0.00113,0.00398,0.0665
1932,0.0012900000000000001,0.0042699999999999995,0.0659
1933,0.00147,0.00463,0.0649
1934,0.0016799999999999999,0.00504,0.0638
1935,0.00191,0.0054800000000000005,0.0626
1936,0.00214,0.00594,0.061399999999999996
1937,0.00237,0.00639,0.0603
1938,0.0026,0.0068200000000000005,0.0594
1939,0.00282,0.0072,0.0587
1940,0.00302,0.00751,0.0585
1941,0.00319,0.0077599999999999995,0.0587
1942,0.0033599999999999997,0.00799,0.0591
1943,0.00352,0.00819,0.0597
1944,0.00368,0.00838,0.0605
1945,0.0038399999999999997,0.00856,0.0615
1946,0.004,0.00874,0.0626
1947,0.00417,0.00894,0.0638
1948,0.00434,0.00915,0.06509999999999999
1949,0.00453,0.009380000000000001,0.0664
1950,0.00474,0.00965,0.0677
1951,0.00498,0.00996,0.0692
1952,0.00524,0.0103,0.071
1953,0.00553,0.0107,0.073
1954,0.00584,0.0111,0.07529999999999999
1955,0.00617,0.0116,0.0777
1956,0.00651,0.0121,0.08009999999999999
1957,0.006849999999999999,0.0126,0.08259999999999999
1958,0.0072,0.013,0.085
1959,0.00754,0.0135,0.0872
1960,0.00787,0.013900000000000001,0.08929999999999999
1961,0.00819,0.0144,0.0866
1962,0.008490000000000001,0.0148,0.09209999999999999
1963,0.00879,0.015300000000000001,0.09659999999999999
1964,0.009089999999999999,0.0158,0.0942
1965,0.0094,0.0162,0.0952
1966,0.009720000000000001,0.0167,0.101
1967,0.0101,0.0172,0.104
1968,0.0104,0.0176,0.105
1969,0.0108,0.018,0.104
1970,0.0105,0.019,0.102
1971,0.0105,0.0201,0.107
1972,0.011,0.0209,0.109
1973,0.0114,0.0216,0.111
1974,0.011800000000000001,0.0223,0.113
1975,0.012,0.023100000000000002,0.116
1976,0.0124,0.0238,0.116
1977,0.0125,0.0247,0.116
1978,0.019100000000000002,0.0256,0.118
1979,0.0193,0.0264,0.119
1980,0.019399999999999997,0.0273,0.121
1981,0.018699999999999998,0.0282,0.12
1982,0.0183,0.0292,0.121
1983,0.0179,0.0303,0.122
1984,0.0178,0.0315,0.125
1985,0.0182,0.032600000000000004,0.125
1986,0.0184,0.0339,0.124
1987,0.0185,0.035,0.125
1988,0.021,0.0363,0.122
1989,0.0217,0.0375,0.123
1990,0.0217,0.038700000000000005,0.122
1991,0.016300000000000002,0.039200000000000006,0.119
1992,0.0123,0.0395,0.104
1993,0.00937,0.039799999999999995,0.09620000000000001
1994,0.0062,0.04,0.09570000000000001
1995,0.00529,0.0402,0.09179999999999999
1996,0.00505,0.0405,0.0876
1997,0.00512,0.0409,0.0857
1998,0.0049900000000000005,0.0412,0.08259999999999999
1999,0.0049299999999999995,0.0416,0.0841
2000,0.0049900000000000005,0.0419,0.0836
2001,0.00515,0.0425,0.0842
2002,0.00521,0.0431,0.087
2003,0.00536,0.0438,0.09079999999999999
2004,0.00621,0.0446,0.09620000000000001
2005,0.00635,0.0451,0.104
2006,0.00633,0.046299999999999994,0.11
2007,0.00786,0.047200000000000006,0.115
2008,0.00822,0.048299999999999996,0.133
2009,0.008230000000000001,0.0492,0.142
2010,0.00824,0.0503,0.145
2011,0.00881,0.0514,0.15
2012,0.0127,0.0525,0.158
2013,0.0144,0.053700000000000005,0.163
2014,0.0207,0.0549,0.166
2015,0.0237,0.0562,0.173
2016,0.018600000000000002,0.0565,0.179
2017,0.0197,0.0575,0.182
2018,0.0208,0.0585,0.182