year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.106,0.000467,0.126,5.38e-18,0.00391
1851,0.108,0.000492,0.127,0.000333,0.004019999999999999
1852,0.11,0.000519,0.127,0.000666,0.00413
1853,0.112,0.0005480000000000001,0.128,0.000998,0.00424
1854,0.114,0.000579,0.128,0.00133,0.00435
1855,0.116,0.000611,0.129,0.00166,0.00445
1856,0.118,0.000644,0.13,0.002,0.00455
1857,0.12,0.000679,0.13,0.00233,0.0046500000000000005
1858,0.123,0.0007149999999999999,0.131,0.00266,0.00474
1859,0.125,0.000753,0.131,0.00299,0.0048200000000000005
1860,0.127,0.000791,0.132,0.00333,0.004900000000000001
1861,0.13,0.0008309999999999999,0.133,0.00366,0.00498
1862,0.132,0.000873,0.134,0.0039900000000000005,0.00505
1863,0.135,0.0009170000000000001,0.134,0.00433,0.00512
1864,0.138,0.000962,0.135,0.00466,0.0052
1865,0.14,0.00101,0.136,0.0049900000000000005,0.0052699999999999995
1866,0.143,0.00106,0.137,0.00532,0.00534
1867,0.146,0.00111,0.138,0.00566,0.00541
1868,0.149,0.00117,0.139,0.0059900000000000005,0.0054800000000000005
1869,0.152,0.00122,0.139,0.00632,0.00555
1870,0.155,0.00128,0.14,0.00666,0.00562
1871,0.158,0.00134,0.141,0.0069900000000000006,0.005719999999999999
1872,0.162,0.00141,0.143,0.00732,0.005860000000000001
1873,0.165,0.00148,0.144,0.0076500000000000005,0.006030000000000001
1874,0.169,0.00155,0.145,0.00799,0.00623
1875,0.172,0.00163,0.146,0.008320000000000001,0.00644
1876,0.176,0.00171,0.147,0.00865,0.00666
1877,0.18,0.0017900000000000001,0.149,0.00898,0.006860000000000001
1878,0.184,0.00188,0.15,0.00932,0.00705
1879,0.188,0.00196,0.151,0.00965,0.00721
1880,0.192,0.0020499999999999997,0.153,0.009980000000000001,0.00733
1881,0.196,0.00214,0.154,0.0103,0.00743
1882,0.201,0.0022299999999999998,0.155,0.0106,0.00752
1883,0.205,0.00233,0.156,0.011,0.0076100000000000004
1884,0.209,0.0024300000000000003,0.158,0.011300000000000001,0.007690000000000001
1885,0.214,0.0025299999999999997,0.159,0.0116,0.00777
1886,0.218,0.00263,0.16,0.012,0.00785
1887,0.223,0.0027400000000000002,0.161,0.0123,0.00793
1888,0.228,0.00285,0.163,0.0126,0.00801
1889,0.233,0.00297,0.164,0.013,0.00809
1890,0.311,0.00294,0.168,0.013300000000000001,0.008289999999999999
1891,0.349,0.0029500000000000004,0.168,0.0136,0.0083
1892,0.388,0.0029500000000000004,0.168,0.014,0.00831
1893,0.428,0.00296,0.169,0.0143,0.00833
1894,0.47,0.00297,0.17,0.0146,0.00836
1895,0.514,0.00297,0.171,0.015,0.00838
1896,0.559,0.00298,0.172,0.015300000000000001,0.00842
1897,0.605,0.00299,0.173,0.0156,0.00845
1898,0.652,0.003,0.174,0.016,0.008490000000000001
1899,0.701,0.0030099999999999997,0.175,0.016300000000000002,0.00852
1900,0.75,0.00302,0.177,0.0166,0.00856
1901,0.806,0.0030299999999999997,0.179,0.017,0.00861
1902,0.872,0.00304,0.181,0.0173,0.00866
1903,0.943,0.0030499999999999998,0.184,0.0176,0.00873
1904,1.02,0.00307,0.187,0.018,0.0088
1905,1.09,0.0030800000000000003,0.191,0.0183,0.00887
1906,1.16,0.00309,0.195,0.018600000000000002,0.00895
1907,1.22,0.00311,0.199,0.019,0.00904
1908,1.28,0.00312,0.203,0.0193,0.00912
1909,1.32,0.00313,0.207,0.019600000000000003,0.0092
1910,1.34,0.00315,0.211,0.02,0.00928
1911,1.35,0.00316,0.215,0.020300000000000002,0.00936
1912,1.36,0.00317,0.219,0.0206,0.00942
1913,1.37,0.00318,0.222,0.021,0.00949
1914,1.38,0.00319,0.226,0.0213,0.009550000000000001
1915,1.39,0.00321,0.23,0.0216,0.00962
1916,1.39,0.00322,0.235,0.022,0.009689999999999999
1917,1.4,0.0032400000000000003,0.239,0.0223,0.009779999999999999
1918,1.41,0.00326,0.243,0.022600000000000002,0.009880000000000002
1919,1.41,0.00328,0.247,0.023,0.01
1920,1.42,0.0033,0.252,0.0233,0.0101
1921,1.46,0.00337,0.256,0.023600000000000003,0.0104
1922,1.56,0.00349,0.261,0.024,0.011
1923,1.71,0.00368,0.265,0.024300000000000002,0.011699999999999999
1924,1.91,0.00392,0.27,0.0246,0.0125
1925,2.13,0.004200000000000001,0.275,0.025,0.0135
1926,2.39,0.00453,0.28,0.0253,0.0145
1927,2.65,0.004889999999999999,0.285,0.0256,0.0155
1928,2.92,0.0052699999999999995,0.29,0.026,0.0165
1929,3.18,0.005679999999999999,0.296,0.0263,0.0174
1930,3.42,0.00609,0.301,0.026600000000000002,0.0181
1931,3.68,0.00662,0.307,0.027,0.0188
1932,3.98,0.00733,0.312,0.0273,0.019399999999999997
1933,4.32,0.00821,0.318,0.027600000000000003,0.019899999999999998
1934,4.69,0.00926,0.323,0.028,0.0205
1935,5.1,0.0105,0.329,0.028300000000000002,0.021
1936,5.54,0.011800000000000001,0.335,0.0286,0.0216
1937,6.02,0.013300000000000001,0.341,0.029,0.0221
1938,6.51,0.0148,0.348,0.0293,0.022600000000000002
1939,7.04,0.0165,0.354,0.0296,0.0232
1940,7.58,0.0183,0.361,0.0299,0.0238
1941,8.25,0.020399999999999998,0.368,0.0303,0.0246
1942,9.13,0.0233,0.375,0.030600000000000002,0.0255
1943,10.2,0.0268,0.382,0.030899999999999997,0.026600000000000002
1944,11.5,0.031,0.389,0.0313,0.027800000000000002
1945,15.1,0.0357,0.396,0.0316,0.0291
1946,14.5,0.0409,0.404,0.0319,0.0304
1947,20.4,0.0466,0.413,0.032299999999999995,0.0317
1948,15.7,0.0528,0.423,0.032600000000000004,0.033
1949,18.2,0.0594,0.434,0.0329,0.0341
1950,19.3,0.0664,0.446,0.033299999999999996,0.0352
1951,20.9,0.07479999999999999,0.462,0.033600000000000005,0.0363
1952,22.8,0.0856,0.483,0.0339,0.0376
1953,25.0,0.0986,0.508,0.0343,0.039200000000000006
1954,28.8,0.114,0.536,0.0346,0.040799999999999996
1955,31.9,0.13,0.567,0.0349,0.0425
1956,33.9,0.149,0.601,0.0353,0.044
1957,38.2,0.168,0.637,0.0356,0.045399999999999996
1958,43.2,0.189,0.674,0.0359,0.0466
1959,47.0,0.211,0.711,0.0363,0.0475
1960,55.1,0.233,0.749,0.0366,0.048
1961,61.3,0.257,0.788,0.036899999999999995,0.053700000000000005
1962,69.4,0.284,0.832,0.0373,0.0535
1963,76.1,0.314,0.879,0.0376,0.055200000000000006
1964,89.1,0.348,0.928,0.037899999999999996,0.0574
1965,105.0,0.384,0.98,0.038299999999999994,0.0591
1966,112.0,0.425,1.03,0.0386,0.0613
1967,112.0,0.47,1.08,0.0389,0.06409999999999999
1968,122.0,0.519,1.14,0.039299999999999995,0.067
1969,141.0,0.572,1.19,0.0396,0.0713
1970,116.0,0.242,1.38,0.08929999999999999,0.0719
1971,125.0,0.474,1.61,0.0933,0.072
1972,123.0,0.675,1.76,0.103,0.07740000000000001
1973,101.0,0.756,1.9,0.101,0.07629999999999999
1974,73.0,0.873,2.04,0.0952,0.08109999999999999
1975,56.6,0.925,2.17,0.0958,0.0853
1976,54.3,1.39,2.39,0.0927,0.0873
1977,46.1,1.38,2.56,0.0998,0.0938
1978,56.9,1.61,2.77,0.119,0.123
1979,50.0,1.89,2.97,0.134,0.175
1980,44.0,2.14,3.17,0.18,0.181
1981,36.1,2.08,3.35,0.214,0.161
1982,28.4,1.57,3.54,0.269,0.144
1983,31.0,1.7,3.75,0.278,0.156
1984,38.3,1.71,3.95,0.258,0.178
1985,40.3,2.51,4.22,0.299,0.214
1986,44.6,2.72,4.39,0.301,0.197
1987,40.8,3.05,4.61,0.3,0.245
1988,44.9,2.73,4.78,0.35,0.232
1989,50.4,3.27,4.98,0.412,0.237
1990,63.3,2.27,5.08,0.15,0.196
1991,500.0,1.43,4.8,0.132,0.0673
1992,36.4,2.01,4.58,0.149,0.07479999999999999
1993,52.7,2.34,4.38,0.16,0.14
1994,63.3,2.8,4.2,0.184,0.175
1995,75.4,3.45,3.98,0.181,0.207
1996,70.5,3.37,4.2,0.175,0.262
1997,76.1,3.48,4.4,0.175,0.265
1998,69.1,3.3,4.63,0.202,0.277
1999,69.2,3.3,4.85,0.224,0.308
2000,69.8,3.37,5.08,0.233,0.31
2001,72.7,3.42,5.19,0.243,0.253
2002,72.7,3.96,5.34,0.257,0.307
2003,77.7,4.34,5.45,0.257,0.328
2004,81.2,4.82,5.58,0.263,0.297
2005,90.8,5.05,5.72,0.303,0.312
2006,92.9,5.41,6.08,0.309,0.311
2007,93.0,5.73,6.46,0.301,0.321
2008,99.7,6.18,6.8,0.308,0.357
2009,103.0,6.13,7.16,0.344,0.386
2010,105.0,6.18,7.52,0.305,0.346
2011,107.0,6.82,7.99,0.295,0.373
2012,120.0,6.95,8.47,0.28,0.398
2013,116.0,7.64,8.94,0.307,0.411
2014,107.0,7.93,9.37,0.284,0.422
2015,112.0,8.14,9.83,0.299,0.455
2016,118.0,8.28,9.8,0.316,0.473
2017,110.0,8.48,10.1,0.319,0.495
2018,110.0,8.65,10.5,0.322,0.502