year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.023399999999999997,0.00022600000000000002,0.005719999999999999,3.28e-19,0.000618
1851,0.0246,0.000241,0.00574,2.01e-05,0.000635
1852,0.0259,0.000256,0.00577,4.02e-05,0.000653
1853,0.0273,0.000272,0.00579,6.03e-05,0.00067
1854,0.0288,0.00029,0.0058200000000000005,8.04e-05,0.000687
1855,0.0304,0.000307,0.00584,0.0001,0.000703
1856,0.032,0.000326,0.00587,0.000121,0.000719
1857,0.0337,0.000345,0.005900000000000001,0.00014099999999999998,0.000734
1858,0.0355,0.000365,0.0059299999999999995,0.000161,0.000748
1859,0.0373,0.00038500000000000003,0.00596,0.00018099999999999998,0.000761
1860,0.039200000000000006,0.000406,0.0059900000000000005,0.000201,0.0007740000000000001
1861,0.041100000000000005,0.000428,0.006019999999999999,0.000221,0.000786
1862,0.0431,0.00045,0.00605,0.000241,0.000798
1863,0.0453,0.000474,0.00608,0.000261,0.000809
1864,0.0475,0.000498,0.0061200000000000004,0.00028100000000000005,0.00082
1865,0.0498,0.000523,0.0061600000000000005,0.000301,0.000832
1866,0.0523,0.00055,0.00619,0.000321,0.000843
1867,0.054799999999999995,0.0005769999999999999,0.00623,0.000342,0.0008539999999999999
1868,0.0575,0.000605,0.0062699999999999995,0.00036199999999999996,0.000865
1869,0.060200000000000004,0.000635,0.00632,0.000382,0.000876
1870,0.0631,0.000665,0.00636,0.000402,0.000887
1871,0.06609999999999999,0.0006969999999999999,0.00641,0.000422,0.000902
1872,0.0694,0.000731,0.00646,0.000442,0.000925
1873,0.0728,0.000767,0.00652,0.000462,0.0009519999999999999
1874,0.07640000000000001,0.000805,0.00658,0.000482,0.000984
1875,0.08009999999999999,0.000844,0.00664,0.000502,0.00102
1876,0.0841,0.000885,0.00671,0.000522,0.0010500000000000002
1877,0.0881,0.0009260000000000001,0.0067800000000000004,0.0005420000000000001,0.00108
1878,0.0922,0.000969,0.00684,0.0005629999999999999,0.00111
1879,0.0964,0.00101,0.00691,0.000583,0.00114
1880,0.101,0.00106,0.00697,0.000603,0.00116
1881,0.105,0.0011,0.007019999999999999,0.000623,0.00117
1882,0.11,0.00115,0.00708,0.000643,0.0011899999999999999
1883,0.114,0.0012,0.00714,0.0006630000000000001,0.0012
1884,0.119,0.00125,0.0072,0.000683,0.00122
1885,0.124,0.0013,0.00725,0.000703,0.00123
1886,0.129,0.00135,0.00731,0.000723,0.00124
1887,0.134,0.0014,0.00737,0.000743,0.00125
1888,0.14,0.00146,0.00743,0.000763,0.00127
1889,0.146,0.00152,0.00749,0.0007840000000000001,0.00128
1890,0.166,0.00155,0.00766,0.000804,0.00131
1891,0.173,0.00156,0.00767,0.000824,0.00131
1892,0.181,0.00157,0.007690000000000001,0.000844,0.00131
1893,0.189,0.00159,0.007719999999999999,0.000864,0.00132
1894,0.199,0.00161,0.00775,0.000884,0.00132
1895,0.209,0.00163,0.00779,0.0009040000000000001,0.00133
1896,0.22,0.00165,0.00784,0.000924,0.00133
1897,0.231,0.0016699999999999998,0.00789,0.000944,0.00134
1898,0.243,0.0017,0.00795,0.000964,0.00134
1899,0.256,0.00172,0.00801,0.000984,0.00135
1900,0.268,0.00175,0.00808,0.001,0.00135
1901,0.282,0.0017800000000000001,0.00816,0.00102,0.00136
1902,0.297,0.00181,0.00827,0.0010400000000000001,0.0013700000000000001
1903,0.314,0.00185,0.00841,0.00106,0.00138
1904,0.331,0.0019,0.00856,0.00108,0.00139
1905,0.35,0.0019399999999999999,0.00873,0.00111,0.0014
1906,0.369,0.00199,0.00891,0.00113,0.0014199999999999998
1907,0.388,0.0020299999999999997,0.0091,0.00115,0.0014299999999999998
1908,0.407,0.00207,0.00929,0.00117,0.0014399999999999999
1909,0.427,0.0021000000000000003,0.009470000000000001,0.0011899999999999999,0.00146
1910,0.446,0.00213,0.009640000000000001,0.00121,0.00147
1911,0.466,0.00216,0.009810000000000001,0.00123,0.00148
1912,0.489,0.00218,0.00999,0.00125,0.00149
1913,0.513,0.0022,0.010199999999999999,0.00127,0.0015
1914,0.538,0.00221,0.0103,0.0012900000000000001,0.00151
1915,0.563,0.0022299999999999998,0.0105,0.00131,0.00152
1916,0.587,0.00225,0.0107,0.00133,0.0015400000000000001
1917,0.608,0.00227,0.0109,0.00135,0.00155
1918,0.627,0.00229,0.0111,0.0013700000000000001,0.00157
1919,0.642,0.00231,0.011300000000000001,0.00139,0.00158
1920,0.652,0.00234,0.0115,0.00141,0.00161
1921,0.659,0.00239,0.011699999999999999,0.0014299999999999998,0.00165
1922,0.664,0.0024700000000000004,0.0119,0.00145,0.00174
1923,0.669,0.00257,0.0121,0.00147,0.00185
1924,0.673,0.00271,0.0123,0.00149,0.00199
1925,0.677,0.00287,0.0126,0.00151,0.00214
1926,0.682,0.0030499999999999998,0.0128,0.0015300000000000001,0.0023
1927,0.687,0.0032400000000000003,0.013,0.00155,0.00246
1928,0.693,0.0034500000000000004,0.013300000000000001,0.00157,0.00261
1929,0.7,0.00368,0.0135,0.00159,0.00275
1930,0.71,0.00391,0.013699999999999999,0.00161,0.00287
1931,0.768,0.00418,0.014,0.00163,0.00297
1932,0.91,0.00453,0.014199999999999999,0.00165,0.0030600000000000002
1933,0.0319,0.00495,0.0145,0.0016699999999999998,0.00315
1934,0.143,0.00544,0.0147,0.0016899999999999999,0.00323
1935,0.555,0.006,0.015,0.00171,0.00332
1936,1.98,0.00662,0.015300000000000001,0.00173,0.00342
1937,3.28,0.00729,0.0155,0.00175,0.0035099999999999997
1938,3.51,0.00802,0.0158,0.00177,0.0036
1939,3.22,0.0088,0.0161,0.0017900000000000001,0.00369
1940,3.0,0.009630000000000001,0.016399999999999998,0.00181,0.00379
1941,2.89,0.0107,0.016800000000000002,0.00183,0.0039
1942,2.66,0.012,0.0171,0.00185,0.00405
1943,2.81,0.013699999999999999,0.0174,0.0018700000000000001,0.00422
1944,2.87,0.0156,0.0178,0.00189,0.00442
1945,3.13,0.0178,0.0182,0.00191,0.00462
1946,3.43,0.020300000000000002,0.018600000000000002,0.0019299999999999999,0.00483
1947,4.03,0.023100000000000002,0.019,0.00195,0.00505
1948,4.67,0.0261,0.0195,0.00197,0.00525
1949,4.71,0.0292,0.02,0.00199,0.00543
1950,1.49,0.0327,0.0206,0.0020099999999999996,0.00557
1951,1.3,0.0368,0.0213,0.0020299999999999997,0.00574
1952,1.42,0.0421,0.0222,0.0020499999999999997,0.00596
1953,1.14,0.0485,0.023399999999999997,0.00207,0.0062
1954,1.21,0.0559,0.0246,0.00209,0.00646
1955,1.58,0.06420000000000001,0.026,0.00211,0.006719999999999999
1956,1.25,0.0733,0.027600000000000003,0.00213,0.00696
1957,0.966,0.083,0.0292,0.00215,0.00719
1958,1.52,0.0932,0.0308,0.00217,0.00738
1959,1.57,0.104,0.0325,0.00219,0.00752
1960,0.853,0.115,0.0342,0.00221,0.00758
1961,2.07,0.127,0.036,0.0022299999999999998,0.00831
1962,1.91,0.14,0.038,0.00225,0.00847
1963,1.54,0.154,0.040100000000000004,0.00227,0.00861
1964,1.97,0.17,0.0424,0.00229,0.00877
1965,1.64,0.187,0.044700000000000004,0.00231,0.0089
1966,1.1,0.206,0.0471,0.00233,0.01
1967,1.51,0.227,0.0495,0.00235,0.0101
1968,1.68,0.249,0.0519,0.00237,0.0101
1969,1.94,0.274,0.054200000000000005,0.00239,0.0103
1970,3.36,0.297,0.0595,0.00704,0.0104
1971,3.81,0.338,0.06420000000000001,0.00704,0.0108
1972,4.47,1.88,0.06709999999999999,0.00828,0.0119
1973,6.45,1.62,0.0705,0.0106,0.0129
1974,6.45,1.84,0.074,0.013,0.0115
1975,6.74,1.86,0.07759999999999999,0.0158,0.0126
1976,7.62,1.98,0.0829,0.018600000000000002,0.0128
1977,8.64,1.99,0.0884,0.022,0.013699999999999999
1978,8.97,2.06,0.0942,0.0241,0.014
1979,9.41,2.13,0.0997,0.0249,0.0157
1980,9.17,2.15,0.105,0.0254,0.0155
1981,9.9,2.28,0.109,0.0281,0.0173
1982,11.1,2.87,0.113,0.030699999999999998,0.0166
1983,9.53,2.88,0.117,0.0347,0.0178
1984,10.6,3.03,0.12,0.0381,0.019100000000000002
1985,11.8,2.58,0.154,0.040299999999999996,0.0211
1986,12.8,3.26,0.206,0.0437,0.028
1987,13.2,3.19,0.233,0.0437,0.0246
1988,13.9,3.38,0.253,0.045899999999999996,0.0295
1989,13.5,3.37,0.255,0.0474,0.0329
1990,14.3,3.85,0.274,0.0499,0.034
1991,13.6,1.68,0.275,0.049,0.033299999999999996
1992,12.9,1.89,0.284,0.0583,0.0337
1993,16.7,2.27,0.291,0.0626,0.0324
1994,16.9,2.07,0.294,0.06420000000000001,0.0316
1995,17.0,2.1,0.304,0.0648,0.0297
1996,17.8,2.02,0.306,0.0648,0.0318
1997,19.7,2.21,0.326,0.0648,0.032100000000000004
1998,20.9,2.12,0.317,0.0688,0.0347
1999,20.6,2.21,0.336,0.0663,0.0325
2000,21.4,2.06,0.331,0.0673,0.031100000000000003
2001,16.8,2.18,0.355,0.0685,0.0298
2002,18.6,2.12,0.365,0.0728,0.0433
2003,19.5,2.0,0.362,0.07629999999999999,0.0482
2004,20.5,2.14,0.377,0.0756,0.0526
2005,22.6,2.63,0.385,0.0828,0.0493
2006,22.4,2.99,0.408,0.093,0.0489
2007,30.5,2.89,0.425,0.0868,0.0386
2008,33.7,2.96,0.448,0.0852,0.0424
2009,31.9,3.12,0.476,0.0818,0.0362
2010,32.9,3.23,0.491,0.07970000000000001,0.048600000000000004
2011,32.2,3.4,0.507,0.07970000000000001,0.054299999999999994
2012,30.2,3.3,0.507,0.0809,0.053700000000000005
2013,35.2,3.65,0.536,0.0883,0.055600000000000004
2014,35.3,3.75,0.542,0.093,0.0572
2015,27.6,3.68,0.489,0.0933,0.0458
2016,28.1,3.86,0.558,0.09209999999999999,0.0324
2017,28.8,3.85,0.573,0.0933,0.0325
2018,28.3,3.86,0.587,0.0945,0.0513