year,IPC1,IPC2,IPC4,IPCMAG
1850,0.336,0.0030600000000000002,0.000337,0.00049
1851,0.353,0.00323,0.00035499999999999996,0.000516
1852,0.372,0.0034,0.000374,0.000544
1853,0.393,0.00359,0.00039400000000000004,0.000574
1854,0.414,0.00378,0.000416,0.000606
1855,0.437,0.0039900000000000005,0.000439,0.000639
1856,0.461,0.00421,0.00046300000000000003,0.000674
1857,0.486,0.00444,0.000488,0.0007099999999999999
1858,0.512,0.00467,0.000513,0.000748
1859,0.538,0.00491,0.00054,0.000787
1860,0.566,0.0051600000000000005,0.0005679999999999999,0.0008269999999999999
1861,0.594,0.00542,0.000596,0.000868
1862,0.624,0.0057,0.000626,0.000912
1863,0.655,0.00598,0.000657,0.000957
1864,0.688,0.00628,0.00069,0.001
1865,0.722,0.0065899999999999995,0.0007239999999999999,0.0010500000000000002
1866,0.757,0.00692,0.00076,0.00111
1867,0.795,0.00725,0.0007970000000000001,0.00116
1868,0.833,0.0076100000000000004,0.0008359999999999999,0.00122
1869,0.874,0.007980000000000001,0.000877,0.00128
1870,0.916,0.00836,0.000919,0.00134
1871,0.96,0.00877,0.000963,0.0014
1872,1.01,0.0092,0.00101,0.00147
1873,1.06,0.00966,0.00106,0.00155
1874,1.11,0.0101,0.00111,0.0016200000000000001
1875,1.17,0.0106,0.00117,0.0017
1876,1.22,0.0112,0.00123,0.0017900000000000001
1877,1.28,0.011699999999999999,0.0012900000000000001,0.0018700000000000001
1878,1.34,0.0123,0.00135,0.00196
1879,1.4,0.0128,0.00141,0.0020499999999999997
1880,1.47,0.0134,0.00147,0.00214
1881,1.53,0.014,0.0015400000000000001,0.0022400000000000002
1882,1.6,0.0146,0.0016,0.00233
1883,1.67,0.0152,0.0016699999999999998,0.0024300000000000003
1884,1.74,0.0158,0.00174,0.00254
1885,1.81,0.0165,0.00181,0.00264
1886,1.88,0.0172,0.00189,0.00275
1887,1.96,0.0179,0.00197,0.0028599999999999997
1888,2.04,0.018600000000000002,0.0020499999999999997,0.00298
1889,2.13,0.019399999999999997,0.00213,0.00311
1890,2.38,0.0241,0.0023799999999999997,0.0034300000000000003
1891,2.46,0.0241,0.00246,0.0035600000000000002
1892,2.56,0.0241,0.00256,0.0037
1893,2.68,0.0242,0.00266,0.00385
1894,2.79,0.0242,0.00277,0.00401
1895,2.92,0.0242,0.00289,0.00419
1896,3.06,0.0242,0.00302,0.00437
1897,3.2,0.0242,0.00315,0.00456
1898,3.35,0.0242,0.0033,0.0047599999999999995
1899,3.51,0.0242,0.00344,0.00497
1900,3.67,0.0242,0.00359,0.00519
1901,3.84,0.0242,0.00377,0.00542
1902,4.04,0.0242,0.00396,0.005690000000000001
1903,4.25,0.024300000000000002,0.00418,0.00598
1904,4.48,0.024300000000000002,0.00441,0.00628
1905,4.72,0.024300000000000002,0.0046500000000000005,0.0066
1906,4.96,0.024300000000000002,0.004889999999999999,0.00691
1907,5.2,0.024399999999999998,0.00512,0.00722
1908,5.43,0.024399999999999998,0.00534,0.00751
1909,5.68,0.024399999999999998,0.00554,0.00807
1910,5.93,0.024399999999999998,0.0057,0.00876
1911,6.18,0.0245,0.005849999999999999,0.00962
1912,6.43,0.0245,0.00596,0.0106
1913,6.64,0.0246,0.00607,0.0111
1914,6.88,0.0246,0.00617,0.012
1915,7.1,0.0247,0.00626,0.0127
1916,7.35,0.0248,0.00636,0.013800000000000002
1917,7.65,0.0249,0.00647,0.0152
1918,8.08,0.0249,0.0065899999999999995,0.0181
1919,8.16,0.025,0.006730000000000001,0.017
1920,8.6,0.0251,0.006900000000000001,0.019600000000000003
1921,8.97,0.0258,0.00711,0.0213
1922,9.22,0.027600000000000003,0.00739,0.0214
1923,9.73,0.0304,0.007730000000000001,0.0241
1924,10.5,0.034,0.0081,0.0293
1925,12.3,0.038299999999999994,0.00851,0.032799999999999996
1926,14.5,0.0431,0.00893,0.0332
1927,14.7,0.0484,0.00937,0.035
1928,31.0,0.0538,0.009800000000000001,0.0479
1929,37.7,0.0594,0.010199999999999999,0.0522
1930,44.7,0.0649,0.0106,0.0531
1931,38.7,0.0706,0.011,0.047200000000000006
1932,38.1,0.0768,0.0115,0.0496
1933,41.1,0.0836,0.012,0.0591
1934,45.8,0.0911,0.0125,0.0675
1935,51.9,0.0992,0.013,0.0716
1936,55.6,0.108,0.0134,0.07940000000000001
1937,66.8,0.117,0.013800000000000002,0.0968
1938,71.9,0.127,0.0141,0.11
1939,69.7,0.138,0.0143,0.123
1940,61.5,0.15,0.0144,0.137
1941,71.5,0.173,0.0143,0.129
1942,48.6,0.189,0.014,0.138
1943,68.4,0.2,0.0136,0.134
1944,82.2,0.215,0.013,0.141
1945,93.1,0.25,0.0124,0.144
1946,101.0,0.286,0.011800000000000001,0.144
1947,110.0,0.301,0.011300000000000001,0.157
1948,112.0,0.334,0.0109,0.165
1949,68.0,0.364,0.00871,0.176
1950,17.3,0.391,0.00883,0.163
1951,22.7,0.456,0.013300000000000001,0.176
1952,20.1,0.55,0.0156,0.189
1953,21.2,0.602,0.0158,0.192
1954,27.4,0.633,0.0176,0.185
1955,26.9,0.779,0.0195,0.208
1956,29.4,0.924,0.0209,0.2
1957,32.2,0.994,0.013800000000000002,0.352
1958,36.3,1.09,0.0147,0.442
1959,36.3,1.07,0.015099999999999999,0.399
1960,31.9,1.0,0.0119,0.351
1961,34.3,1.27,0.0175,0.34
1962,41.0,1.37,0.019,0.423
1963,34.8,1.47,0.0232,0.337
1964,41.2,1.64,0.0318,0.416
1965,40.3,1.68,0.022699999999999998,0.43
1966,38.3,2.22,0.0179,0.431
1967,45.7,1.98,0.0282,0.468
1968,48.2,2.56,0.0366,0.509
1969,55.3,2.81,0.044899999999999995,0.54
1970,75.9,2.95,0.037200000000000004,0.598
1971,78.1,2.99,0.0407,0.552
1972,86.3,3.78,0.0434,0.552
1973,94.9,3.74,0.0528,0.589
1974,94.4,3.97,0.05,0.57
1975,99.7,3.91,0.053,0.595
1976,118.0,4.68,0.0493,0.699
1977,113.0,4.86,0.0503,0.775
1978,116.0,5.53,0.0582,0.767
1979,123.0,5.82,0.056,0.866
1980,119.0,6.16,0.056100000000000004,0.872
1981,109.0,6.16,0.0518,0.927
1982,113.0,7.06,0.046799999999999994,0.833
1983,109.0,8.42,0.0482,0.744
1984,116.0,8.75,0.0428,0.857
1985,122.0,8.4,0.043,0.874
1986,110.0,8.33,0.041100000000000005,0.914
1987,111.0,8.38,0.045200000000000004,0.73
1988,114.0,9.23,0.0417,0.637
1989,126.0,9.61,0.0519,0.816
1990,128.0,9.58,0.056100000000000004,0.753
1991,125.0,9.59,0.0579,0.734
1992,132.0,9.59,0.0582,0.685
1993,135.0,9.12,0.060399999999999995,0.367
1994,148.0,10.4,0.062299999999999994,0.336
1995,127.0,10.8,0.0673,0.275
1996,141.0,11.8,0.0702,0.334
1997,147.0,12.0,0.0727,0.355
1998,135.0,13.1,0.0715,0.339
1999,143.0,14.2,0.0735,0.265
2000,151.0,14.3,0.0757,0.25
2001,155.0,15.0,0.0778,0.224
2002,156.0,16.3,0.077,0.207
2003,144.0,18.1,0.08,0.169
2004,142.0,20.1,0.0805,0.195
2005,149.0,21.2,0.08059999999999999,0.209
2006,158.0,25.2,0.08120000000000001,0.241
2007,152.0,22.6,0.0813,0.231
2008,170.0,25.4,0.0872,0.254
2009,187.0,24.0,0.083,0.261
2010,197.0,26.4,0.079,0.267
2011,185.0,26.7,0.0793,0.276
2012,177.0,22.1,0.0798,0.242
2013,197.0,23.4,0.0837,0.212
2014,199.0,24.4,0.084,0.257
2015,203.0,24.3,0.0844,0.25
2016,206.0,24.6,0.0849,0.248
2017,207.0,25.1,0.0854,0.251
2018,212.0,25.1,0.0859,0.255