year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00027,0.0,0.000875,1.97e-18,0.000594
1851,0.00027600000000000004,0.0,0.000894,0.00011999999999999999,0.000606
1852,0.00028100000000000005,0.0,0.000912,0.000241,0.000619
1853,0.00028599999999999996,0.0,0.000929,0.000361,0.00063
1854,0.00029099999999999997,0.0,0.000945,0.000481,0.000641
1855,0.000296,0.0,0.000959,0.000602,0.000651
1856,0.0003,0.0,0.000972,0.000722,0.00066
1857,0.000303,0.0,0.000984,0.000842,0.0006670000000000001
1858,0.000306,0.0,0.000992,0.000963,0.0006730000000000001
1859,0.000308,0.0,0.000999,0.00108,0.000678
1860,0.000309,0.0,0.001,0.0012,0.00068
1861,0.000309,0.0,0.001,0.00132,0.0006810000000000001
1862,0.00031,0.0,0.00101,0.0014399999999999999,0.0006820000000000001
1863,0.00031,0.0,0.00101,0.00156,0.000683
1864,0.00031,0.0,0.00101,0.0016799999999999999,0.000683
1865,0.000311,0.0,0.00101,0.0018,0.000684
1866,0.000311,0.0,0.00101,0.0019299999999999999,0.000684
1867,0.000311,0.0,0.00101,0.0020499999999999997,0.000684
1868,0.000311,0.0,0.00101,0.00217,0.0006850000000000001
1869,0.000312,0.0,0.00101,0.00229,0.0006860000000000001
1870,0.000312,0.0,0.00101,0.0024100000000000002,0.000687
1871,0.00031800000000000003,0.0,0.00103,0.0025299999999999997,0.000699
1872,0.000331,0.0,0.00107,0.00265,0.000728
1873,0.00035,0.0,0.00114,0.00277,0.000771
1874,0.000374,0.0,0.00121,0.00289,0.000823
1875,0.0004,0.0,0.0013,0.0030099999999999997,0.00088
1876,0.000426,0.0,0.00138,0.00313,0.000939
1877,0.00045200000000000004,0.0,0.00147,0.00325,0.000995
1878,0.000474,0.0,0.0015400000000000001,0.00337,0.0010400000000000001
1879,0.000491,0.0,0.00159,0.00349,0.00108
1880,0.000502,0.0,0.00163,0.00361,0.0011
1881,0.000508,0.0,0.00165,0.00373,0.0011200000000000001
1882,0.000513,0.0,0.00166,0.00385,0.00113
1883,0.000517,0.0,0.0016799999999999999,0.0039700000000000004,0.00114
1884,0.000521,0.0,0.0016899999999999999,0.00409,0.00115
1885,0.000524,0.0,0.0017,0.00421,0.00115
1886,0.000527,0.0,0.00171,0.00433,0.00116
1887,0.00053,0.0,0.00172,0.00445,0.00117
1888,0.000533,0.0,0.00173,0.00457,0.00117
1889,0.000537,0.0,0.00174,0.004690000000000001,0.0011799999999999998
1890,0.00062,0.0,0.00176,0.00481,0.00123
1891,0.000642,0.0,0.00177,0.0049299999999999995,0.00124
1892,0.000666,0.0,0.0017900000000000001,0.00505,0.00124
1893,0.0006929999999999999,0.0,0.0018,0.00517,0.00124
1894,0.000721,0.0,0.00182,0.00529,0.00125
1895,0.000751,0.0,0.00183,0.00541,0.00125
1896,0.000782,0.0,0.00185,0.00553,0.00126
1897,0.000815,0.0,0.0018700000000000001,0.00566,0.00126
1898,0.0008489999999999999,0.0,0.00189,0.00578,0.00127
1899,0.000884,0.0,0.00191,0.005900000000000001,0.00127
1900,0.00092,0.0,0.0019399999999999999,0.006019999999999999,0.00128
1901,0.0009609999999999999,0.0,0.00196,0.00614,0.00128
1902,0.00101,0.0,0.002,0.00626,0.0012900000000000001
1903,0.00106,0.0,0.0020299999999999997,0.00638,0.0013
1904,0.00111,0.0,0.00207,0.0065,0.00131
1905,0.00117,0.0,0.00211,0.00662,0.00131
1906,0.00122,0.0,0.00216,0.00674,0.00132
1907,0.00127,0.0,0.0022,0.006860000000000001,0.00133
1908,0.00132,0.0,0.00225,0.00698,0.00133
1909,0.00136,0.0,0.00229,0.0070999999999999995,0.00134
1910,0.0014,0.0,0.00233,0.00722,0.00134
1911,0.0014199999999999998,0.0,0.00237,0.00734,0.00134
1912,0.00145,0.0,0.0024100000000000002,0.00746,0.00134
1913,0.00147,0.0,0.00244,0.00758,0.00134
1914,0.00148,0.0,0.00248,0.0077,0.00134
1915,0.0015,0.0,0.00252,0.00782,0.00134
1916,0.00152,0.0,0.00256,0.007940000000000001,0.00134
1917,0.0015300000000000001,0.0,0.0026,0.008060000000000001,0.00134
1918,0.00155,0.0,0.00264,0.00818,0.00134
1919,0.00157,0.0,0.00268,0.0083,0.00134
1920,0.0016,0.0,0.00272,0.00842,0.00134
1921,0.0016200000000000001,0.0,0.00276,0.008539999999999999,0.00134
1922,0.00165,0.0,0.0028,0.00866,0.00135
1923,0.0016799999999999999,0.0,0.0028399999999999996,0.00878,0.00136
1924,0.00171,0.0,0.00289,0.0089,0.00138
1925,0.00174,0.0,0.0029300000000000003,0.00902,0.0014
1926,0.00177,0.0,0.00297,0.00914,0.0014199999999999998
1927,0.00181,0.0,0.0030099999999999997,0.00926,0.00145
1928,0.00185,0.0,0.0030499999999999998,0.00939,0.00147
1929,0.00189,0.0,0.00309,0.00951,0.00149
1930,0.0019399999999999999,0.0,0.00313,0.009630000000000001,0.0015
1931,0.0020099999999999996,0.000155,0.00316,0.00975,0.00152
1932,0.00211,0.000587,0.00318,0.009869999999999999,0.0015300000000000001
1933,0.0022400000000000002,0.00125,0.00321,0.00999,0.0015400000000000001
1934,0.00237,0.00209,0.00323,0.0101,0.00155
1935,0.0025099999999999996,0.0030600000000000002,0.00325,0.010199999999999999,0.00156
1936,0.00264,0.00411,0.00328,0.0103,0.00157
1937,0.00276,0.0052,0.00331,0.0105,0.00158
1938,0.0028599999999999997,0.00626,0.0033399999999999997,0.0106,0.00159
1939,0.00292,0.0072699999999999996,0.0033799999999999998,0.0107,0.0016
1940,0.00294,0.00816,0.0034300000000000003,0.0108,0.0016200000000000001
1941,0.0029300000000000003,0.00898,0.0035499999999999998,0.0109,0.0024100000000000002
1942,0.0028799999999999997,0.009789999999999998,0.00378,0.0111,0.00454
1943,0.0028,0.0106,0.00409,0.0112,0.007679999999999999
1944,0.00272,0.0114,0.0044599999999999996,0.011300000000000001,0.0115
1945,0.00262,0.012199999999999999,0.00487,0.0114,0.0156
1946,0.0025299999999999997,0.013,0.0053,0.0116,0.0198
1947,0.00244,0.013800000000000002,0.00571,0.011699999999999999,0.023600000000000003
1948,0.00237,0.0147,0.0060999999999999995,0.011800000000000001,0.0268
1949,0.00232,0.0155,0.00642,0.0119,0.029
1950,0.0023,0.016399999999999998,0.00667,0.012,0.0298
1951,0.00233,0.0172,0.006860000000000001,0.012199999999999999,0.0299
1952,0.00242,0.0181,0.00701,0.0123,0.0299
1953,0.00257,0.019,0.00715,0.0124,0.03
1954,0.00277,0.019899999999999998,0.0072699999999999996,0.0125,0.030100000000000002
1955,0.0030099999999999997,0.0208,0.00739,0.0126,0.030100000000000002
1956,0.00329,0.0217,0.0075,0.0128,0.030199999999999998
1957,0.0036,0.022600000000000002,0.00763,0.0129,0.030199999999999998
1958,0.00394,0.0235,0.00777,0.013,0.0303
1959,0.0043,0.024399999999999998,0.007940000000000001,0.013099999999999999,0.0303
1960,0.00467,0.0254,0.008140000000000001,0.0132,0.0304
1961,0.00524,0.0263,0.008400000000000001,0.0134,0.0316
1962,0.00613,0.027,0.00876,0.0135,0.0329
1963,0.00725,0.0277,0.00917,0.0136,0.0332
1964,0.00851,0.028300000000000002,0.009640000000000001,0.013699999999999999,0.032799999999999996
1965,0.00983,0.0291,0.0101,0.013800000000000002,0.0327
1966,0.0111,0.0299,0.0106,0.014,0.0332
1967,0.0123,0.030899999999999997,0.0111,0.0141,0.0347
1968,0.0132,0.032100000000000004,0.0116,0.014199999999999999,0.0354
1969,0.013800000000000002,0.033600000000000005,0.012,0.0143,0.0354
1970,0.015300000000000001,0.0296,0.0115,0.013900000000000001,0.0347
1971,0.0155,0.0304,0.011800000000000001,0.0136,0.0344
1972,0.0161,0.032799999999999996,0.012,0.013800000000000002,0.0354
1973,0.0184,0.0338,0.0124,0.0148,0.037399999999999996
1974,0.0183,0.0334,0.0123,0.0148,0.0351
1975,0.0176,0.03,0.0124,0.014,0.0342
1976,0.0183,0.0305,0.0127,0.013800000000000002,0.035
1977,0.019399999999999997,0.030199999999999998,0.0127,0.014199999999999999,0.0363
1978,0.02,0.0293,0.013099999999999999,0.014199999999999999,0.037
1979,0.021,0.0292,0.013099999999999999,0.0145,0.038700000000000005
1980,0.020300000000000002,0.0275,0.013099999999999999,0.013699999999999999,0.0354
1981,0.019899999999999998,0.0268,0.0132,0.0128,0.0364
1982,0.0272,0.0268,0.013300000000000001,0.0121,0.037700000000000004
1983,0.027800000000000002,0.027100000000000003,0.0135,0.0121,0.0385
1984,0.0295,0.0277,0.013699999999999999,0.0127,0.039200000000000006
1985,0.029,0.0296,0.013900000000000001,0.012199999999999999,0.0391
1986,0.0297,0.030600000000000002,0.014,0.012199999999999999,0.039700000000000006
1987,0.031,0.0298,0.0143,0.0121,0.0391
1988,0.032799999999999996,0.0314,0.0145,0.0129,0.0385
1989,0.033600000000000005,0.0341,0.0147,0.0135,0.0386
1990,0.0221,0.033299999999999996,0.0134,0.0147,0.0381
1991,0.023,0.0317,0.0136,0.0148,0.037700000000000004
1992,0.023399999999999997,0.0315,0.0141,0.0148,0.0375
1993,0.0238,0.030600000000000002,0.0141,0.0144,0.0375
1994,0.0247,0.0343,0.0146,0.0149,0.0368
1995,0.026699999999999998,0.0339,0.0152,0.0156,0.0356
1996,0.0273,0.0373,0.0155,0.0155,0.035
1997,0.028,0.039299999999999995,0.0158,0.015099999999999999,0.0347
1998,0.0275,0.035,0.0158,0.014199999999999999,0.0343
1999,0.027899999999999998,0.014199999999999999,0.0158,0.0141,0.0341
2000,0.028,0.0225,0.0156,0.013699999999999999,0.0343
2001,0.028,0.011300000000000001,0.015300000000000001,0.013300000000000001,0.033600000000000005
2002,0.027100000000000003,0.0108,0.0148,0.0134,0.0337
2003,0.026199999999999998,0.011,0.015,0.013099999999999999,0.033600000000000005
2004,0.0254,0.0115,0.015099999999999999,0.0127,0.033299999999999996
2005,0.0254,0.00982,0.015300000000000001,0.0126,0.033299999999999996
2006,0.0246,0.0105,0.0148,0.0121,0.0334
2007,0.0245,0.00786,0.014199999999999999,0.0123,0.0347
2008,0.0235,0.00853,0.0141,0.011300000000000001,0.0324
2009,0.0225,0.00879,0.0135,0.010199999999999999,0.0316
2010,0.0218,0.00701,0.0132,0.0106,0.0324
2011,0.0219,0.00596,0.0134,0.0111,0.0319
2012,0.0218,0.00537,0.0132,0.0114,0.0317
2013,0.0219,0.00543,0.013300000000000001,0.0112,0.0315
2014,0.0215,0.00539,0.0128,0.0106,0.031100000000000003
2015,0.0214,0.004019999999999999,0.013,0.0104,0.0312
2016,0.0206,0.0037099999999999998,0.0124,0.01,0.031100000000000003
2017,0.0211,0.00342,0.0125,0.009779999999999999,0.0315
2018,0.020300000000000002,0.00294,0.0124,0.00956,0.0314