year,IPC1,IPC4,IPCMAG
1850,0.00099,0.000388,0.000195
1851,0.00102,0.000393,0.000207
1852,0.00106,0.000397,0.000222
1853,0.00109,0.00040100000000000004,0.00023799999999999998
1854,0.0011200000000000001,0.00040500000000000003,0.000257
1855,0.00116,0.00040899999999999997,0.00027800000000000004
1856,0.0011899999999999999,0.00041299999999999996,0.00030199999999999997
1857,0.00123,0.00041799999999999997,0.00032700000000000003
1858,0.00127,0.000422,0.00035499999999999996
1859,0.0013,0.000426,0.00038500000000000003
1860,0.00134,0.000429,0.000416
1861,0.00138,0.000433,0.00045
1862,0.0014199999999999998,0.000437,0.000486
1863,0.00146,0.000441,0.000524
1864,0.0015,0.000444,0.0005639999999999999
1865,0.0015400000000000001,0.000448,0.000606
1866,0.00158,0.00045200000000000004,0.00065
1867,0.0016200000000000001,0.000455,0.000696
1868,0.00166,0.00045900000000000004,0.000744
1869,0.0017,0.00046300000000000003,0.0007930000000000001
1870,0.00175,0.000467,0.0008449999999999999
1871,0.0017900000000000001,0.00047099999999999996,0.000898
1872,0.00183,0.000475,0.000953
1873,0.00188,0.000479,0.00101
1874,0.0019199999999999998,0.000483,0.00107
1875,0.00196,0.000488,0.00113
1876,0.0020099999999999996,0.000492,0.0011899999999999999
1877,0.0020499999999999997,0.000497,0.00126
1878,0.0021000000000000003,0.000502,0.00132
1879,0.00214,0.000508,0.00139
1880,0.00219,0.000514,0.00146
1881,0.0022400000000000002,0.000521,0.0015300000000000001
1882,0.00228,0.00053,0.0016
1883,0.00233,0.00054,0.0016699999999999998
1884,0.0023799999999999997,0.0005510000000000001,0.00175
1885,0.00242,0.0005620000000000001,0.00183
1886,0.0024700000000000004,0.000574,0.0019
1887,0.00252,0.0005859999999999999,0.00198
1888,0.00257,0.000598,0.00206
1889,0.00261,0.000609,0.00215
1890,0.0029100000000000003,0.0006590000000000001,0.00213
1891,0.003,0.000661,0.00219
1892,0.00311,0.000666,0.00232
1893,0.00322,0.000674,0.0025299999999999997
1894,0.00335,0.0006850000000000001,0.00281
1895,0.00347,0.000699,0.00315
1896,0.00361,0.000714,0.0035299999999999997
1897,0.00375,0.000731,0.00396
1898,0.0039,0.00075,0.00442
1899,0.00405,0.0007700000000000001,0.00491
1900,0.00421,0.00079,0.00542
1901,0.00439,0.000816,0.00614
1902,0.00461,0.000851,0.00722
1903,0.004860000000000001,0.0008950000000000001,0.00856
1904,0.00514,0.000945,0.0101
1905,0.00542,0.001,0.011699999999999999
1906,0.00571,0.00106,0.0132
1907,0.006,0.00113,0.0147
1908,0.0062699999999999995,0.0011899999999999999,0.0159
1909,0.00651,0.00126,0.0169
1910,0.006730000000000001,0.00133,0.0174
1911,0.00692,0.0014,0.0177
1912,0.0071200000000000005,0.00147,0.018
1913,0.00731,0.00155,0.0182
1914,0.00749,0.00163,0.0185
1915,0.00767,0.00172,0.018699999999999998
1916,0.00783,0.00182,0.0189
1917,0.00799,0.0019199999999999998,0.019
1918,0.008140000000000001,0.0020299999999999997,0.019100000000000002
1919,0.00827,0.00215,0.0192
1920,0.00839,0.00229,0.0192
1921,0.0085,0.00244,0.0192
1922,0.0086,0.00261,0.019
1923,0.00869,0.00281,0.0188
1924,0.00878,0.0030299999999999997,0.0185
1925,0.00886,0.00327,0.0181
1926,0.00895,0.0035299999999999997,0.0178
1927,0.00903,0.0038,0.0175
1928,0.00912,0.00409,0.0173
1929,0.009210000000000001,0.00439,0.0171
1930,0.00931,0.0047,0.0171
1931,0.00942,0.00504,0.0172
1932,0.009529999999999999,0.00541,0.0175
1933,0.00965,0.0058200000000000005,0.018
1934,0.00976,0.00625,0.018699999999999998
1935,0.009890000000000001,0.00671,0.019399999999999997
1936,0.01,0.0072,0.020300000000000002
1937,0.0101,0.00771,0.0212
1938,0.0103,0.00825,0.0221
1939,0.0104,0.0088,0.0229
1940,0.0106,0.00937,0.0237
1941,0.0107,0.009970000000000001,0.024399999999999998
1942,0.0109,0.0106,0.0251
1943,0.0111,0.011300000000000001,0.0258
1944,0.011300000000000001,0.0121,0.0264
1945,0.0116,0.0128,0.027100000000000003
1946,0.011800000000000001,0.0136,0.027899999999999998
1947,0.0121,0.0144,0.0288
1948,0.0124,0.0152,0.0298
1949,0.0127,0.0161,0.031
1950,0.013,0.0169,0.032299999999999995
1951,0.0134,0.0178,0.0347
1952,0.014,0.018600000000000002,0.038700000000000005
1953,0.0147,0.0195,0.0439
1954,0.0155,0.020399999999999998,0.05
1955,0.016399999999999998,0.0213,0.0565
1956,0.0174,0.0223,0.0631
1957,0.0183,0.0232,0.0695
1958,0.0193,0.024300000000000002,0.0752
1959,0.020300000000000002,0.0253,0.08
1960,0.0212,0.0264,0.0833
1961,0.0222,0.027600000000000003,0.08220000000000001
1962,0.0232,0.0289,0.0848
1963,0.024300000000000002,0.030199999999999998,0.0876
1964,0.0254,0.0316,0.0897
1965,0.0265,0.033,0.0916
1966,0.027600000000000003,0.0345,0.0896
1967,0.0287,0.0359,0.0859
1968,0.0297,0.037399999999999996,0.09309999999999999
1969,0.030600000000000002,0.038799999999999994,0.0948
1970,0.0287,0.0385,0.09770000000000001
1971,0.0287,0.0414,0.106
1972,0.0293,0.0426,0.115
1973,0.0298,0.0438,0.112
1974,0.0304,0.045200000000000004,0.104
1975,0.0344,0.0465,0.101
1976,0.0355,0.0482,0.0869
1977,0.0363,0.0493,0.0969
1978,0.037399999999999996,0.0502,0.101
1979,0.0385,0.0513,0.105
1980,0.0299,0.052700000000000004,0.128
1981,0.0305,0.054200000000000005,0.134
1982,0.0314,0.055799999999999995,0.127
1983,0.032,0.0574,0.139
1984,0.0325,0.0589,0.133
1985,0.033,0.060399999999999995,0.134
1986,0.0339,0.0621,0.131
1987,0.0346,0.0637,0.13
1988,0.0355,0.0655,0.134
1989,0.0364,0.06720000000000001,0.132
1990,0.037399999999999996,0.0693,0.134
1991,0.037700000000000004,0.0712,0.138
1992,0.038799999999999994,0.073,0.147
1993,0.038299999999999994,0.0747,0.156
1994,0.037899999999999996,0.0765,0.151
1995,0.0391,0.0787,0.151
1996,0.040299999999999996,0.0805,0.15
1997,0.0416,0.0828,0.152
1998,0.0429,0.0852,0.152
1999,0.0484,0.0866,0.16
2000,0.048100000000000004,0.0884,0.16
2001,0.048100000000000004,0.0907,0.167
2002,0.0485,0.09409999999999999,0.173
2003,0.0482,0.096,0.165
2004,0.048,0.099,0.167
2005,0.048799999999999996,0.101,0.178
2006,0.0498,0.104,0.178
2007,0.0528,0.108,0.193
2008,0.0554,0.11,0.2
2009,0.0574,0.113,0.212
2010,0.07379999999999999,0.116,0.219
2011,0.0751,0.118,0.218
2012,0.07579999999999999,0.122,0.221
2013,0.08120000000000001,0.125,0.225
2014,0.0833,0.128,0.233
2015,0.0867,0.131,0.239
2016,0.0875,0.133,0.245
2017,0.0907,0.136,0.249
2018,0.09390000000000001,0.139,0.251