year,IPC1,IPC4,IPCMAG
1850,0.0009,0.00133,0.0725
1851,0.000911,0.00134,0.075
1852,0.0009220000000000001,0.00134,0.07740000000000001
1853,0.000933,0.00135,0.0798
1854,0.000944,0.00135,0.08220000000000001
1855,0.000955,0.00136,0.0845
1856,0.000967,0.00136,0.0868
1857,0.000978,0.0013700000000000001,0.0891
1858,0.00099,0.00138,0.09140000000000001
1859,0.001,0.00138,0.0937
1860,0.00101,0.00139,0.0959
1861,0.00102,0.0014,0.09809999999999999
1862,0.0010400000000000001,0.00141,0.1
1863,0.0010500000000000002,0.00141,0.102
1864,0.00106,0.0014199999999999998,0.105
1865,0.00107,0.0014299999999999998,0.107
1866,0.00109,0.0014399999999999999,0.109
1867,0.0011,0.00145,0.111
1868,0.00111,0.00146,0.113
1869,0.0011200000000000001,0.00147,0.115
1870,0.00114,0.00148,0.117
1871,0.00115,0.00149,0.119
1872,0.00116,0.0015,0.121
1873,0.00117,0.00151,0.123
1874,0.0011899999999999999,0.0015300000000000001,0.125
1875,0.0012,0.0015400000000000001,0.127
1876,0.00121,0.00155,0.129
1877,0.00123,0.00156,0.131
1878,0.00124,0.00158,0.133
1879,0.00125,0.00159,0.135
1880,0.00127,0.0016,0.137
1881,0.00128,0.0016200000000000001,0.139
1882,0.0012900000000000001,0.00163,0.141
1883,0.00131,0.00164,0.142
1884,0.00132,0.00166,0.144
1885,0.00133,0.0016699999999999998,0.146
1886,0.00135,0.0016799999999999999,0.148
1887,0.00136,0.0017,0.15
1888,0.0013700000000000001,0.00171,0.152
1889,0.00139,0.00172,0.154
1890,0.0015400000000000001,0.00176,0.155
1891,0.00159,0.0017800000000000001,0.156
1892,0.00165,0.0017900000000000001,0.157
1893,0.00171,0.00181,0.158
1894,0.0017800000000000001,0.00183,0.159
1895,0.00185,0.00185,0.16
1896,0.0019199999999999998,0.0018700000000000001,0.161
1897,0.002,0.0019,0.162
1898,0.0020800000000000003,0.0019199999999999998,0.163
1899,0.00216,0.0019399999999999999,0.164
1900,0.0022400000000000002,0.00197,0.165
1901,0.00234,0.00199,0.166
1902,0.0024500000000000004,0.00202,0.167
1903,0.00257,0.0020499999999999997,0.168
1904,0.0027,0.0020800000000000003,0.17
1905,0.00283,0.00211,0.171
1906,0.00296,0.00214,0.172
1907,0.0030800000000000003,0.00217,0.174
1908,0.00319,0.0022,0.175
1909,0.00328,0.0022299999999999998,0.177
1910,0.0033599999999999997,0.00227,0.179
1911,0.0034100000000000003,0.0023,0.182
1912,0.00347,0.00233,0.185
1913,0.0035099999999999997,0.0023599999999999997,0.19
1914,0.0035499999999999998,0.00239,0.196
1915,0.00359,0.00242,0.202
1916,0.00363,0.0024500000000000004,0.208
1917,0.00366,0.00249,0.215
1918,0.0037,0.0025299999999999997,0.221
1919,0.0037400000000000003,0.0025800000000000003,0.227
1920,0.00378,0.00264,0.232
1921,0.00382,0.00272,0.238
1922,0.0038599999999999997,0.00283,0.245
1923,0.0038900000000000002,0.00296,0.252
1924,0.00393,0.00312,0.26
1925,0.00396,0.0033,0.267
1926,0.004,0.0035,0.274
1927,0.00404,0.0037,0.28
1928,0.00409,0.00392,0.285
1929,0.00414,0.00414,0.288
1930,0.00421,0.00436,0.29
1931,0.00429,0.0045899999999999995,0.29
1932,0.0044,0.00483,0.289
1933,0.00454,0.0050999999999999995,0.287
1934,0.0047,0.00538,0.284
1935,0.00487,0.005679999999999999,0.281
1936,0.005059999999999999,0.0059900000000000005,0.279
1937,0.00526,0.00633,0.276
1938,0.00546,0.006679999999999999,0.274
1939,0.00567,0.0070599999999999994,0.273
1940,0.00587,0.00745,0.273
1941,0.00608,0.00788,0.283
1942,0.0063,0.00836,0.31
1943,0.00653,0.00887,0.348
1944,0.00677,0.00943,0.395
1945,0.007019999999999999,0.01,0.446
1946,0.00728,0.0106,0.497
1947,0.00754,0.011300000000000001,0.543
1948,0.007809999999999999,0.0119,0.582
1949,0.00809,0.0126,0.609
1950,0.00838,0.0132,0.62
1951,0.00868,0.013900000000000001,0.616
1952,0.00902,0.0145,0.604
1953,0.009380000000000001,0.0152,0.587
1954,0.00975,0.0159,0.565
1955,0.0101,0.0167,0.541
1956,0.0105,0.0174,0.517
1957,0.0108,0.0182,0.495
1958,0.0112,0.019,0.478
1959,0.0115,0.019899999999999998,0.466
1960,0.011699999999999999,0.0209,0.463
1961,0.0119,0.0219,0.463
1962,0.012199999999999999,0.023100000000000002,0.491
1963,0.0124,0.024399999999999998,0.49
1964,0.0126,0.0257,0.492
1965,0.0128,0.0272,0.501
1966,0.013,0.0286,0.551
1967,0.0132,0.03,0.558
1968,0.013300000000000001,0.0313,0.566
1969,0.0134,0.032600000000000004,0.548
1970,0.014199999999999999,0.033600000000000005,0.566
1971,0.0143,0.0347,0.495
1972,0.0148,0.0357,0.511
1973,0.015,0.0367,0.529
1974,0.0152,0.037899999999999996,0.53
1975,0.0158,0.0389,0.548
1976,0.016300000000000002,0.040100000000000004,0.541
1977,0.016800000000000002,0.0412,0.576
1978,0.0172,0.0426,0.607
1979,0.0176,0.0438,0.631
1980,0.0183,0.045,0.63
1981,0.0189,0.046299999999999994,0.62
1982,0.0197,0.047700000000000006,0.63
1983,0.020399999999999998,0.0492,0.628
1984,0.0212,0.0506,0.607
1985,0.0222,0.052,0.605
1986,0.0232,0.0535,0.605
1987,0.024300000000000002,0.055,0.612
1988,0.0254,0.0567,0.59
1989,0.0265,0.0583,0.604
1990,0.0346,0.06,0.627
1991,0.036899999999999995,0.061700000000000005,0.624
1992,0.038,0.0636,0.631
1993,0.040100000000000004,0.06559999999999999,0.641
1994,0.039700000000000006,0.0675,0.626
1995,0.043,0.0698,0.629
1996,0.0435,0.072,0.629
1997,0.04,0.0742,0.627
1998,0.0523,0.07659999999999999,0.643
1999,0.056799999999999996,0.079,0.636
2000,0.0626,0.0814,0.625
2001,0.061399999999999996,0.0839,0.588
2002,0.0729,0.0865,0.548
2003,0.07540000000000001,0.0892,0.586
2004,0.07709999999999999,0.09190000000000001,0.563
2005,0.09190000000000001,0.0948,0.641
2006,0.0935,0.0979,0.621
2007,0.09409999999999999,0.101,0.65
2008,0.09390000000000001,0.105,0.628
2009,0.09259999999999999,0.108,0.643
2010,0.1,0.111,0.643
2011,0.108,0.115,0.619
2012,0.1,0.118,0.636
2013,0.1,0.121,0.579
2014,0.111,0.125,0.587
2015,0.114,0.128,0.578
2016,0.117,0.131,0.598
2017,0.121,0.134,0.544
2018,0.124,0.137,0.58