year,IPC1,IPC2,IPC4,IPCMAG
1850,0.263,0.0035099999999999997,0.0007009999999999999,0.0009080000000000001
1851,0.277,0.00369,0.0007379999999999999,0.0009559999999999999
1852,0.292,0.0038900000000000002,0.000778,0.00101
1853,0.308,0.00411,0.0008209999999999999,0.00106
1854,0.325,0.00433,0.000866,0.0011200000000000001
1855,0.343,0.00457,0.000914,0.0011799999999999998
1856,0.361,0.0048200000000000005,0.000963,0.00125
1857,0.381,0.00508,0.00102,0.00131
1858,0.401,0.00535,0.00107,0.00138
1859,0.422,0.00563,0.0011200000000000001,0.00146
1860,0.443,0.00591,0.0011799999999999998,0.0015300000000000001
1861,0.466,0.00621,0.00124,0.00161
1862,0.489,0.00652,0.0013,0.0016899999999999999
1863,0.514,0.006849999999999999,0.0013700000000000001,0.00177
1864,0.539,0.00719,0.0014399999999999999,0.00186
1865,0.566,0.007549999999999999,0.00151,0.00195
1866,0.594,0.00792,0.00158,0.0020499999999999997
1867,0.623,0.00831,0.00166,0.00215
1868,0.653,0.00871,0.00174,0.00225
1869,0.685,0.009130000000000001,0.00183,0.0023599999999999997
1870,0.718,0.00957,0.00191,0.00248
1871,0.753,0.01,0.0020099999999999996,0.0026
1872,0.79,0.0105,0.00211,0.00273
1873,0.829,0.0111,0.00221,0.0028599999999999997
1874,0.871,0.0116,0.00232,0.003
1875,0.914,0.012199999999999999,0.00244,0.00315
1876,0.959,0.0128,0.00256,0.00331
1877,1.0,0.0134,0.00268,0.00347
1878,1.05,0.014,0.0028,0.00363
1879,1.1,0.0147,0.0029300000000000003,0.0038
1880,1.15,0.015300000000000001,0.00307,0.0039700000000000004
1881,1.2,0.016,0.0032,0.00414
1882,1.25,0.0167,0.0033399999999999997,0.00432
1883,1.31,0.0174,0.00348,0.00451
1884,1.36,0.0181,0.00363,0.004690000000000001
1885,1.42,0.0189,0.00378,0.004889999999999999
1886,1.48,0.0197,0.00393,0.00509
1887,1.54,0.0205,0.0040999999999999995,0.0053
1888,1.6,0.0213,0.0042699999999999995,0.00552
1889,1.67,0.0222,0.00444,0.00575
1890,1.83,0.022600000000000002,0.00488,0.0063
1891,1.89,0.0229,0.005059999999999999,0.00653
1892,1.97,0.0232,0.00526,0.0067800000000000004
1893,2.05,0.0235,0.00547,0.00705
1894,2.13,0.0238,0.0057,0.00734
1895,2.22,0.0242,0.00594,0.00764
1896,2.31,0.0245,0.0062,0.00796
1897,2.41,0.0249,0.00646,0.0083
1898,2.51,0.0253,0.00674,0.00865
1899,2.62,0.0257,0.007019999999999999,0.00901
1900,2.73,0.0261,0.00732,0.009380000000000001
1901,2.85,0.026600000000000002,0.0076500000000000005,0.009789999999999998
1902,2.98,0.027100000000000003,0.00802,0.0103
1903,3.13,0.0277,0.00843,0.0108
1904,3.29,0.028399999999999998,0.00886,0.011300000000000001
1905,3.45,0.029,0.009300000000000001,0.0119
1906,3.61,0.0296,0.00973,0.0124
1907,3.77,0.030199999999999998,0.010199999999999999,0.0129
1908,3.91,0.0308,0.0105,0.0134
1909,4.03,0.0313,0.0109,0.013800000000000002
1910,4.14,0.0317,0.0112,0.014199999999999999
1911,4.23,0.032299999999999995,0.0114,0.0145
1912,4.31,0.0335,0.011699999999999999,0.0148
1913,4.38,0.0351,0.0119,0.015
1914,4.45,0.037200000000000004,0.0121,0.0152
1915,4.52,0.0395,0.0123,0.0154
1916,4.58,0.0422,0.0124,0.0156
1917,4.64,0.045,0.0126,0.0158
1918,4.7,0.048,0.0128,0.0161
1919,4.77,0.051,0.013,0.016300000000000002
1920,4.73,0.054,0.0132,0.0165
1921,4.8,0.0575,0.0134,0.0167
1922,4.93,0.061799999999999994,0.0135,0.017
1923,5.07,0.067,0.013699999999999999,0.0172
1924,5.19,0.0728,0.013900000000000001,0.0175
1925,5.21,0.0793,0.014,0.0177
1926,5.34,0.0843,0.014199999999999999,0.018
1927,5.48,0.101,0.0147,0.0183
1928,5.57,0.1,0.0149,0.0185
1929,5.56,0.116,0.0144,0.0188
1930,5.74,0.13,0.0146,0.0193
1931,5.6,0.139,0.013900000000000001,0.0197
1932,5.59,0.146,0.014199999999999999,0.020300000000000002
1933,5.72,0.151,0.0143,0.021
1934,5.94,0.164,0.0146,0.0219
1935,6.08,0.167,0.0144,0.022699999999999998
1936,6.35,0.18,0.0149,0.023600000000000003
1937,6.69,0.196,0.0154,0.0247
1938,6.78,0.205,0.0148,0.0255
1939,7.08,0.24,0.0155,0.026699999999999998
1940,7.22,0.246,0.015300000000000001,0.027600000000000003
1941,7.42,0.262,0.015300000000000001,0.0285
1942,5.92,0.279,0.0054,0.028300000000000002
1943,5.73,0.316,0.00263,0.0291
1944,5.74,0.353,0.00215,0.0299
1945,5.91,0.378,0.00211,0.030899999999999997
1946,6.12,0.411,0.0008010000000000001,0.032
1947,6.43,0.452,0.0009260000000000001,0.0332
1948,6.85,0.481,0.00158,0.0345
1949,7.78,0.532,0.0016699999999999998,0.038700000000000005
1950,9.57,0.884,0.00481,0.0446
1951,10.2,0.932,0.00556,0.048
1952,11.8,1.08,0.0067,0.0541
1953,12.3,1.16,0.00711,0.055600000000000004
1954,18.2,1.34,0.008039999999999999,0.0606
1955,17.8,1.62,0.00766,0.0649
1956,18.8,1.79,0.0091,0.0714
1957,21.3,1.98,0.0112,0.0829
1958,19.6,2.14,0.0128,0.0864
1959,21.3,2.16,0.0145,0.0887
1960,23.6,2.23,0.0147,0.0955
1961,22.5,2.52,0.0145,0.09620000000000001
1962,24.5,2.36,0.0161,0.101
1963,23.7,2.38,0.015300000000000001,0.105
1964,25.8,2.68,0.0166,0.122
1965,29.5,2.89,0.0165,0.149
1966,30.5,3.05,0.0177,0.163
1967,31.7,3.16,0.0222,0.187
1968,42.6,3.79,0.019100000000000002,0.194
1969,41.3,4.19,0.023,0.23
1970,42.9,4.1,0.023600000000000003,0.225
1971,43.3,4.71,0.023600000000000003,0.238
1972,43.6,4.89,0.0245,0.34
1973,47.5,5.18,0.0254,0.313
1974,47.0,5.08,0.0261,0.293
1975,46.0,5.03,0.0269,0.383
1976,44.3,4.77,0.027600000000000003,0.385
1977,46.1,4.88,0.028399999999999998,0.427
1978,48.9,4.96,0.0293,0.409
1979,51.8,5.21,0.030100000000000002,0.489
1980,54.3,5.3,0.031,0.515
1981,54.1,5.1,0.032,0.523
1982,54.4,5.33,0.0334,0.577
1983,55.8,5.41,0.0345,0.592
1984,57.2,5.9,0.0356,0.656
1985,60.0,5.78,0.0363,0.623
1986,60.5,5.72,0.037,0.626
1987,64.0,5.81,0.0433,0.648
1988,67.3,6.27,0.0444,0.69
1989,66.7,6.74,0.045,0.746
1990,67.1,6.37,0.0455,0.741
1991,66.1,6.34,0.0469,0.807
1992,68.1,6.79,0.048299999999999996,0.817
1993,67.4,6.62,0.0497,0.85
1994,71.1,7.17,0.0516,0.928
1995,86.2,8.3,0.053200000000000004,0.988
1996,90.5,8.61,0.054700000000000006,1.12
1997,95.0,8.67,0.0565,1.03
1998,93.9,9.09,0.058,1.03
1999,103.0,10.5,0.0599,1.14
2000,109.0,10.2,0.0636,1.16
2001,120.0,11.4,0.06570000000000001,1.18
2002,128.0,12.1,0.068,1.22
2003,134.0,13.6,0.0705,1.12
2004,151.0,14.2,0.0729,1.22
2005,156.0,15.6,0.07540000000000001,1.21
2006,168.0,15.6,0.0775,1.27
2007,177.0,18.1,0.074,1.31
2008,184.0,18.1,0.07740000000000001,1.26
2009,196.0,19.3,0.07959999999999999,1.27
2010,217.0,18.9,0.081,1.43
2011,229.0,20.2,0.0852,1.39
2012,237.0,22.5,0.0883,1.44
2013,257.0,23.6,0.0902,1.42
2014,280.0,24.6,0.0925,1.85
2015,296.0,25.4,0.09490000000000001,1.81
2016,302.0,27.1,0.0973,1.88
2017,309.0,26.7,0.0998,1.94
2018,336.0,26.9,0.102,2.01