year,IPC1,IPC4,IPCMAG
1850,0.00257,0.0050999999999999995,0.329
1851,0.0026,0.00512,0.34
1852,0.00263,0.00514,0.351
1853,0.00266,0.0051600000000000005,0.362
1854,0.00269,0.00518,0.373
1855,0.00273,0.0052,0.383
1856,0.00276,0.00523,0.394
1857,0.00279,0.00525,0.404
1858,0.00282,0.00528,0.414
1859,0.0028599999999999997,0.0053,0.425
1860,0.00289,0.00533,0.435
1861,0.00292,0.00536,0.445
1862,0.00296,0.00539,0.455
1863,0.00299,0.00542,0.465
1864,0.0030299999999999997,0.00545,0.474
1865,0.0030600000000000002,0.0054800000000000005,0.484
1866,0.0031,0.00552,0.493
1867,0.00313,0.00555,0.503
1868,0.00317,0.0055899999999999995,0.512
1869,0.0032,0.00563,0.522
1870,0.0032400000000000003,0.00566,0.531
1871,0.00327,0.0057,0.54
1872,0.00331,0.00575,0.549
1873,0.00335,0.00579,0.558
1874,0.0033799999999999998,0.00584,0.567
1875,0.00342,0.005889999999999999,0.576
1876,0.00346,0.00594,0.585
1877,0.0035,0.0059900000000000005,0.594
1878,0.0035299999999999997,0.00604,0.603
1879,0.00357,0.00609,0.611
1880,0.00361,0.00614,0.62
1881,0.00365,0.00619,0.629
1882,0.00369,0.00624,0.637
1883,0.00373,0.0062900000000000005,0.646
1884,0.00376,0.00634,0.654
1885,0.0038,0.00639,0.663
1886,0.0038399999999999997,0.00645,0.671
1887,0.0038799999999999998,0.0065,0.68
1888,0.00392,0.006549999999999999,0.688
1889,0.00396,0.0066,0.697
1890,0.00438,0.00674,0.702
1891,0.00453,0.0068,0.703
1892,0.0047,0.00687,0.704
1893,0.00488,0.00694,0.706
1894,0.00508,0.00701,0.708
1895,0.00529,0.00709,0.71
1896,0.00551,0.00717,0.712
1897,0.00574,0.00726,0.714
1898,0.0059900000000000005,0.00735,0.717
1899,0.00624,0.00744,0.719
1900,0.0065,0.00753,0.721
1901,0.0068,0.00762,0.724
1902,0.00718,0.007730000000000001,0.727
1903,0.0076,0.00783,0.731
1904,0.00805,0.00795,0.734
1905,0.00852,0.008060000000000001,0.738
1906,0.00898,0.00818,0.742
1907,0.00943,0.0083,0.746
1908,0.00984,0.00843,0.75
1909,0.010199999999999999,0.00855,0.753
1910,0.0105,0.00868,0.757
1911,0.0107,0.0088,0.76
1912,0.0109,0.008919999999999999,0.764
1913,0.0111,0.00903,0.768
1914,0.011300000000000001,0.00914,0.772
1915,0.0115,0.00926,0.776
1916,0.0116,0.00939,0.78
1917,0.011800000000000001,0.00954,0.784
1918,0.0119,0.009710000000000002,0.788
1919,0.0121,0.0099,0.792
1920,0.012199999999999999,0.0101,0.796
1921,0.0124,0.0104,0.802
1922,0.0125,0.0108,0.809
1923,0.0126,0.0114,0.818
1924,0.0128,0.012,0.827
1925,0.0129,0.0126,0.838
1926,0.013,0.0134,0.848
1927,0.0132,0.014199999999999999,0.857
1928,0.013300000000000001,0.015,0.866
1929,0.0135,0.0158,0.872
1930,0.013699999999999999,0.0167,0.877
1931,0.014,0.0176,0.88
1932,0.0144,0.0185,0.882
1933,0.0148,0.0195,0.883
1934,0.015300000000000001,0.0206,0.883
1935,0.0159,0.0217,0.884
1936,0.0165,0.023,0.884
1937,0.0172,0.0242,0.885
1938,0.0178,0.0256,0.887
1939,0.0185,0.027,0.889
1940,0.0192,0.0285,0.892
1941,0.019899999999999998,0.030199999999999998,0.898
1942,0.0206,0.032,0.908
1943,0.0214,0.034,0.92
1944,0.0222,0.0361,0.934
1945,0.023100000000000002,0.038299999999999994,0.949
1946,0.024,0.0407,0.965
1947,0.0249,0.0431,0.98
1948,0.0258,0.0456,0.994
1949,0.0268,0.048100000000000004,1.01
1950,0.027800000000000002,0.0506,1.01
1951,0.0288,0.0531,1.02
1952,0.0299,0.0557,1.03
1953,0.031100000000000003,0.0583,1.03
1954,0.032299999999999995,0.061,1.04
1955,0.0335,0.0638,1.04
1956,0.0348,0.06670000000000001,1.05
1957,0.036,0.0697,1.05
1958,0.0371,0.0729,1.06
1959,0.038200000000000005,0.07629999999999999,1.06
1960,0.039200000000000006,0.0798,1.07
1961,0.0402,0.0838,1.03
1962,0.0414,0.0884,1.03
1963,0.0428,0.0933,1.03
1964,0.0442,0.0986,1.03
1965,0.045700000000000005,0.104,1.02
1966,0.047200000000000006,0.109,1.03
1967,0.0485,0.115,1.03
1968,0.0497,0.12,1.04
1969,0.0507,0.125,1.04
1970,0.055299999999999995,0.126,1.91
1971,0.055200000000000006,0.134,0.779
1972,0.0565,0.137,0.889
1973,0.0581,0.142,0.998
1974,0.0596,0.146,0.785
1975,0.061,0.15,1.06
1976,0.0654,0.155,0.869
1977,0.0669,0.16,1.08
1978,0.0695,0.165,1.17
1979,0.0717,0.169,1.73
1980,0.0741,0.175,1.3
1981,0.0765,0.179,1.03
1982,0.07859999999999999,0.184,1.25
1983,0.081,0.19,1.23
1984,0.0842,0.195,0.772
1985,0.0868,0.201,0.807
1986,0.08929999999999999,0.207,0.757
1987,0.09179999999999999,0.214,1.33
1988,0.09440000000000001,0.22,0.714
1989,0.09709999999999999,0.228,0.908
1990,0.1,0.237,1.57
1991,0.101,0.247,1.56
1992,0.104,0.257,1.57
1993,0.107,0.268,1.57
1994,0.275,0.28,1.57
1995,0.245,0.29,1.61
1996,0.246,0.299,1.29
1997,0.228,0.307,1.3
1998,0.189,0.315,1.46
1999,0.16,0.324,1.39
2000,0.155,0.333,1.42
2001,0.164,0.342,1.38
2002,0.167,0.352,1.37
2003,0.187,0.365,1.37
2004,0.173,0.378,1.47
2005,0.171,0.391,1.44
2006,0.172,0.407,1.46
2007,0.185,0.424,1.28
2008,0.184,0.439,1.36
2009,0.178,0.457,1.34
2010,0.179,0.474,1.39
2011,0.182,0.494,1.3
2012,0.438,0.513,1.3
2013,0.451,0.533,1.38
2014,0.476,0.553,1.35
2015,0.487,0.573,1.4
2016,0.44,0.58,1.38
2017,0.463,0.597,1.44
2018,0.486,0.614,1.35