year,IPC1,IPC4,IPCMAG
1850,2.7400000000000002e-05,0.00106,0.0285
1851,2.76e-05,0.00107,0.0285
1852,2.8e-05,0.00108,0.0285
1853,2.87e-05,0.0011,0.0285
1854,2.97e-05,0.00111,0.0285
1855,3.09e-05,0.0011200000000000001,0.0285
1856,3.24e-05,0.00113,0.0286
1857,3.4200000000000005e-05,0.00115,0.0286
1858,3.6200000000000006e-05,0.00116,0.0286
1859,3.84e-05,0.00117,0.0286
1860,4.09e-05,0.0011799999999999998,0.0287
1861,4.36e-05,0.0011899999999999999,0.0287
1862,4.65e-05,0.0012,0.0287
1863,4.97e-05,0.00121,0.0288
1864,5.3e-05,0.00122,0.0288
1865,5.6500000000000005e-05,0.00123,0.0288
1866,6.03e-05,0.00124,0.0289
1867,6.419999999999999e-05,0.00125,0.0289
1868,6.829999999999999e-05,0.00126,0.029
1869,7.26e-05,0.00127,0.029
1870,7.71e-05,0.0012900000000000001,0.0291
1871,8.17e-05,0.0013,0.0291
1872,8.64e-05,0.00131,0.0292
1873,9.14e-05,0.00133,0.0292
1874,9.64e-05,0.00135,0.0293
1875,0.000102,0.00136,0.0294
1876,0.000107,0.00138,0.0294
1877,0.000112,0.0014,0.0295
1878,0.000118,0.0014199999999999998,0.0296
1879,0.000124,0.0014399999999999999,0.0296
1880,0.000129,0.00146,0.0297
1881,0.000135,0.00147,0.0298
1882,0.00014099999999999998,0.00149,0.0299
1883,0.000147,0.00151,0.0299
1884,0.000154,0.0015300000000000001,0.03
1885,0.00016,0.00155,0.030100000000000002
1886,0.000166,0.00157,0.030199999999999998
1887,0.00017199999999999998,0.00159,0.0303
1888,0.000179,0.00161,0.0304
1889,0.000185,0.00163,0.0305
1890,0.000205,0.00166,0.0298
1891,0.000224,0.0016899999999999999,0.0304
1892,0.000243,0.00171,0.031100000000000003
1893,0.000262,0.00174,0.0317
1894,0.00028100000000000005,0.00177,0.032299999999999995
1895,0.000301,0.0017900000000000001,0.032799999999999996
1896,0.00032,0.00182,0.033299999999999996
1897,0.00033800000000000003,0.00185,0.0337
1898,0.000357,0.00188,0.034
1899,0.000376,0.00191,0.0341
1900,0.00039400000000000004,0.0019399999999999999,0.0342
1901,0.000414,0.00197,0.0342
1902,0.00043599999999999997,0.002,0.0342
1903,0.00045900000000000004,0.0020299999999999997,0.0342
1904,0.000483,0.00206,0.0342
1905,0.000506,0.0021000000000000003,0.0342
1906,0.000527,0.00213,0.0342
1907,0.0005470000000000001,0.00216,0.0342
1908,0.0005629999999999999,0.00219,0.0342
1909,0.0005759999999999999,0.0022299999999999998,0.0342
1910,0.000584,0.00226,0.0342
1911,0.0005819999999999999,0.00229,0.0347
1912,0.0005679999999999999,0.00233,0.0358
1913,0.000545,0.0023599999999999997,0.0375
1914,0.000517,0.00239,0.0396
1915,0.00048499999999999997,0.00242,0.0419
1916,0.00045400000000000003,0.0024500000000000004,0.0443
1917,0.000426,0.00249,0.0466
1918,0.000404,0.0025299999999999997,0.0487
1919,0.000391,0.00257,0.0503
1920,0.000391,0.00261,0.0514
1921,0.000412,0.00266,0.0521
1922,0.00046,0.00272,0.0528
1923,0.000532,0.00277,0.0535
1924,0.000625,0.00283,0.0541
1925,0.000735,0.0029,0.054700000000000006
1926,0.00086,0.00298,0.055200000000000006
1927,0.000998,0.0030600000000000002,0.055600000000000004
1928,0.00114,0.00316,0.0559
1929,0.0013,0.00326,0.056100000000000004
1930,0.00145,0.0033799999999999998,0.056100000000000004
1931,0.00164,0.0035499999999999998,0.056
1932,0.00188,0.00381,0.0554
1933,0.00217,0.00413,0.054700000000000006
1934,0.00249,0.0045,0.053700000000000005
1935,0.00283,0.004889999999999999,0.052700000000000004
1936,0.00318,0.0053,0.0517
1937,0.0035299999999999997,0.00571,0.0508
1938,0.0038599999999999997,0.00608,0.05
1939,0.00417,0.00642,0.0495
1940,0.00444,0.0067,0.0493
1941,0.00468,0.0069299999999999995,0.0494
1942,0.004889999999999999,0.00713,0.0498
1943,0.0050999999999999995,0.00731,0.0503
1944,0.00529,0.0074800000000000005,0.051
1945,0.0054800000000000005,0.00764,0.0518
1946,0.005679999999999999,0.0078,0.0528
1947,0.005889999999999999,0.00797,0.0538
1948,0.0061200000000000004,0.00816,0.0549
1949,0.00636,0.008369999999999999,0.056
1950,0.00664,0.00861,0.0571
1951,0.00698,0.00889,0.0583
1952,0.00741,0.009210000000000001,0.0598
1953,0.0079,0.00956,0.0615
1954,0.00844,0.009949999999999999,0.0634
1955,0.00903,0.0104,0.0654
1956,0.009640000000000001,0.0108,0.0675
1957,0.0103,0.0112,0.0695
1958,0.0109,0.0116,0.0715
1959,0.0115,0.012,0.0734
1960,0.0121,0.0124,0.0752
1961,0.0126,0.0128,0.0729
1962,0.013099999999999999,0.0132,0.07759999999999999
1963,0.0135,0.013699999999999999,0.0814
1964,0.014,0.0141,0.07940000000000001
1965,0.0144,0.0145,0.0803
1966,0.015,0.0149,0.0849
1967,0.0155,0.015300000000000001,0.088
1968,0.0162,0.0157,0.0883
1969,0.017,0.0161,0.0876
1970,0.0172,0.0169,0.0865
1971,0.0175,0.018,0.0901
1972,0.0183,0.018600000000000002,0.09240000000000001
1973,0.0193,0.0193,0.09359999999999999
1974,0.020399999999999998,0.019899999999999998,0.0958
1975,0.0211,0.0206,0.0979
1976,0.0219,0.0213,0.0983
1977,0.0223,0.0221,0.09809999999999999
1978,0.027100000000000003,0.0228,0.0999
1979,0.0273,0.0235,0.101
1980,0.0275,0.024399999999999998,0.102
1981,0.0269,0.0252,0.102
1982,0.027,0.0261,0.103
1983,0.0272,0.027100000000000003,0.104
1984,0.027800000000000002,0.0281,0.106
1985,0.0288,0.0291,0.106
1986,0.0295,0.030199999999999998,0.105
1987,0.030199999999999998,0.0312,0.106
1988,0.0446,0.0324,0.104
1989,0.0512,0.0334,0.104
1990,0.0511,0.033,0.099
1991,0.0475,0.033,0.102
1992,0.0438,0.03,0.092
1993,0.040100000000000004,0.029,0.094
1994,0.0217,0.028,0.09
1995,0.0149,0.028,0.086
1996,0.0075,0.029,0.084
1997,0.00764,0.029,0.08
1998,0.00362,0.029,0.08
1999,0.00552,0.021,0.082
2000,0.00657,0.021,0.085
2001,0.0076500000000000005,0.022,0.083
2002,0.00614,0.022,0.088
2003,0.0074800000000000005,0.023,0.092
2004,0.00477,0.024,0.097
2005,0.00481,0.024,0.103
2006,0.00487,0.024,0.106
2007,0.0044,0.025,0.111
2008,0.00449,0.025,0.129
2009,0.0034300000000000003,0.026,0.137
2010,0.00346,0.026,0.139
2011,0.00378,0.026600000000000002,0.144
2012,0.0063,0.027100000000000003,0.152
2013,0.00722,0.027800000000000002,0.157
2014,0.0108,0.028399999999999998,0.159
2015,0.0124,0.029,0.166
2016,0.00847,0.0292,0.171
2017,0.00908,0.0297,0.174
2018,0.00968,0.030199999999999998,0.174