year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,8.599999999999999e-05,2.5400000000000002e-06,0.000412,9.560000000000001e-20,0.000146
1851,8.999999999999999e-05,2.68e-06,0.000417,5.8700000000000005e-06,0.00015
1852,9.429999999999999e-05,2.82e-06,0.000423,1.17e-05,0.000154
1853,9.88e-05,2.98e-06,0.000428,1.76e-05,0.000158
1854,0.000104,3.14e-06,0.000433,2.35e-05,0.000162
1855,0.00010899999999999999,3.31e-06,0.000437,2.94e-05,0.000166
1856,0.000114,3.49e-06,0.000442,3.52e-05,0.00017
1857,0.00011899999999999999,3.68e-06,0.000447,4.1099999999999996e-05,0.000174
1858,0.000125,3.88e-06,0.000451,4.7e-05,0.000177
1859,0.00013000000000000002,4.08e-06,0.000455,5.28e-05,0.00018099999999999998
1860,0.000136,4.2900000000000004e-06,0.00045900000000000004,5.8700000000000004e-05,0.000184
1861,0.00014199999999999998,4.499999999999999e-06,0.000462,6.46e-05,0.000188
1862,0.000149,4.73e-06,0.00046600000000000005,7.04e-05,0.000191
1863,0.000155,4.96e-06,0.00046899999999999996,7.630000000000001e-05,0.000195
1864,0.000162,5.21e-06,0.000472,8.219999999999999e-05,0.00019800000000000002
1865,0.00016900000000000002,5.47e-06,0.000475,8.81e-05,0.000202
1866,0.000177,5.74e-06,0.000479,9.389999999999999e-05,0.000206
1867,0.000184,6.02e-06,0.000482,9.98e-05,0.000211
1868,0.000192,6.31e-06,0.00048499999999999997,0.000106,0.000215
1869,0.000201,6.62e-06,0.000489,0.000112,0.00022
1870,0.00020899999999999998,6.94e-06,0.000493,0.00011700000000000001,0.000225
1871,0.000219,7.270000000000001e-06,0.000498,0.000123,0.000232
1872,0.000229,7.63e-06,0.000505,0.000129,0.000243
1873,0.00023999999999999998,8.01e-06,0.000513,0.000135,0.000257
1874,0.000251,8.41e-06,0.000523,0.00014099999999999998,0.00027400000000000005
1875,0.000263,8.829999999999998e-06,0.000533,0.000147,0.000292
1876,0.000275,9.26e-06,0.000544,0.000153,0.00031
1877,0.00028799999999999995,9.71e-06,0.000555,0.000158,0.000328
1878,0.000301,1.02e-05,0.000565,0.000164,0.00034399999999999996
1879,0.000313,1.06e-05,0.000574,0.00017,0.000359
1880,0.00032700000000000003,1.11e-05,0.000583,0.000176,0.00037
1881,0.00034,1.1599999999999999e-05,0.0005909999999999999,0.000182,0.000379
1882,0.00035299999999999996,1.21e-05,0.0006,0.000188,0.000388
1883,0.000367,1.26e-05,0.000609,0.000194,0.00039600000000000003
1884,0.000381,1.31e-05,0.00062,0.0002,0.00040500000000000003
1885,0.00039600000000000003,1.3700000000000001e-05,0.000631,0.000205,0.00041299999999999996
1886,0.00041099999999999996,1.43e-05,0.000642,0.000211,0.000422
1887,0.00042699999999999997,1.49e-05,0.000653,0.000217,0.00043
1888,0.000443,1.55e-05,0.000665,0.000223,0.000439
1889,0.00046,1.61e-05,0.0006760000000000001,0.000229,0.000449
1890,0.000515,1.59e-05,0.000721,0.000235,0.0005769999999999999
1891,0.000535,1.59e-05,0.0007239999999999999,0.000241,0.000592
1892,0.0005560000000000001,1.59e-05,0.00073,0.000247,0.000631
1893,0.00058,1.59e-05,0.0007379999999999999,0.000252,0.0006919999999999999
1894,0.000606,1.59e-05,0.000749,0.000258,0.000773
1895,0.000634,1.59e-05,0.000762,0.000264,0.000871
1896,0.0006630000000000001,1.59e-05,0.000777,0.00027,0.000983
1897,0.000694,1.59e-05,0.000794,0.00027600000000000004,0.00111
1898,0.000727,1.59e-05,0.000812,0.00028199999999999997,0.00124
1899,0.00076,1.59e-05,0.0008309999999999999,0.00028799999999999995,0.00138
1900,0.000795,1.59e-05,0.000851,0.000294,0.0015300000000000001
1901,0.000833,1.59e-05,0.000877,0.000299,0.00174
1902,0.000875,1.59e-05,0.00091,0.000305,0.0020499999999999997
1903,0.0009220000000000001,1.59e-05,0.0009509999999999999,0.000311,0.00244
1904,0.000972,1.59e-05,0.000999,0.000317,0.00287
1905,0.00102,1.59e-05,0.0010500000000000002,0.000323,0.00333
1906,0.00108,1.59e-05,0.00111,0.00032900000000000003,0.00378
1907,0.00113,1.59e-05,0.00117,0.000335,0.004200000000000001
1908,0.0011799999999999998,1.59e-05,0.00123,0.00034,0.00455
1909,0.00124,1.59e-05,0.0013,0.00034599999999999995,0.0048200000000000005
1910,0.00128,1.59e-05,0.00136,0.000352,0.00498
1911,0.00133,1.59e-05,0.0014299999999999998,0.000358,0.005059999999999999
1912,0.00138,1.59e-05,0.00149,0.000364,0.00514
1913,0.0014199999999999998,1.59e-05,0.00157,0.00037,0.00521
1914,0.00147,1.59e-05,0.00164,0.000376,0.00528
1915,0.00151,1.59e-05,0.00172,0.000382,0.00534
1916,0.00156,1.59e-05,0.00181,0.00038700000000000003,0.00539
1917,0.00161,1.59e-05,0.0019,0.000393,0.00543
1918,0.00165,1.59e-05,0.0020099999999999996,0.000399,0.00546
1919,0.0017,1.59e-05,0.00212,0.00040500000000000003,0.0054800000000000005
1920,0.00175,1.59e-05,0.0022400000000000002,0.00041099999999999996,0.00549
1921,0.00181,5.64e-05,0.00237,0.000417,0.00547
1922,0.00186,0.000166,0.0025299999999999997,0.000423,0.00542
1923,0.0019199999999999998,0.000328,0.00271,0.000429,0.00534
1924,0.00198,0.0005250000000000001,0.0029100000000000003,0.000434,0.00524
1925,0.00204,0.00074,0.00312,0.00044,0.00513
1926,0.0021000000000000003,0.000955,0.00335,0.000446,0.005030000000000001
1927,0.00216,0.00115,0.0036,0.00045200000000000004,0.0049299999999999995
1928,0.0022299999999999998,0.00132,0.0038599999999999997,0.000458,0.004849999999999999
1929,0.0023,0.0014299999999999998,0.00413,0.000464,0.00479
1930,0.00237,0.00148,0.00441,0.00047,0.00478
1931,0.00244,0.00145,0.00471,0.000475,0.00481
1932,0.0025099999999999996,0.00136,0.00504,0.000481,0.00491
1933,0.00259,0.00124,0.0054,0.00048699999999999997,0.00507
1934,0.00267,0.00109,0.00578,0.000493,0.0052699999999999995
1935,0.00275,0.0009260000000000001,0.0062,0.000499,0.0055
1936,0.00283,0.000762,0.00663,0.000505,0.00575
1937,0.00292,0.0006129999999999999,0.00708,0.0005110000000000001,0.006019999999999999
1938,0.00302,0.000492,0.00756,0.000517,0.0062900000000000005
1939,0.00311,0.00041299999999999996,0.00805,0.000522,0.00654
1940,0.00322,0.00039,0.00856,0.000528,0.0067800000000000004
1941,0.00332,0.000406,0.0091,0.0005340000000000001,0.00707
1942,0.0034300000000000003,0.000434,0.009699999999999999,0.00054,0.00746
1943,0.0035299999999999997,0.000472,0.0103,0.000546,0.00795
1944,0.00365,0.000519,0.011,0.0005520000000000001,0.00851
1945,0.00377,0.000574,0.011699999999999999,0.000558,0.00912
1946,0.00391,0.000635,0.0125,0.0005639999999999999,0.00975
1947,0.004059999999999999,0.0007009999999999999,0.0132,0.000569,0.0104
1948,0.00422,0.0007700000000000001,0.014,0.000575,0.011
1949,0.00614,0.000841,0.0147,0.0005809999999999999,0.0116
1950,0.004059999999999999,0.0009130000000000001,0.0155,0.000587,0.0121
1951,0.0114,0.000989,0.016300000000000002,0.000593,0.0129
1952,0.0077599999999999995,0.00107,0.017,0.0005989999999999999,0.014
1953,0.0115,0.00117,0.0178,0.000605,0.0156
1954,0.00782,0.00127,0.018600000000000002,0.00061,0.0173
1955,0.0115,0.00138,0.019399999999999997,0.000616,0.0193
1956,0.0116,0.00149,0.020300000000000002,0.000622,0.0212
1957,0.0116,0.0016200000000000001,0.0212,0.000628,0.023
1958,0.0116,0.00175,0.0221,0.000634,0.0247
1959,0.011699999999999999,0.0019,0.023,0.00064,0.0261
1960,0.0154,0.0020499999999999997,0.024,0.000646,0.027100000000000003
1961,0.019,0.00222,0.0251,0.000652,0.025
1962,0.019100000000000002,0.0024100000000000002,0.026199999999999998,0.000657,0.0259
1963,0.0228,0.00263,0.027399999999999997,0.0006630000000000001,0.027
1964,0.0228,0.00287,0.0287,0.000669,0.0281
1965,0.0265,0.00313,0.03,0.000675,0.029
1966,0.030199999999999998,0.00342,0.0314,0.0006810000000000001,0.03
1967,0.0339,0.00373,0.0327,0.000687,0.0315
1968,0.0376,0.004059999999999999,0.034,0.0006929999999999999,0.0318
1969,0.0633,0.00441,0.0353,0.000699,0.032100000000000004
1970,0.0669,0.0046500000000000005,0.032799999999999996,0.0007970000000000001,0.030899999999999997
1971,0.0706,0.005,0.0385,0.0007970000000000001,0.0304
1972,0.07790000000000001,0.00543,0.039200000000000006,0.000778,0.0304
1973,0.08170000000000001,0.00596,0.0399,0.0008489999999999999,0.0314
1974,0.07429999999999999,0.0064800000000000005,0.040600000000000004,0.000759,0.031100000000000003
1975,0.078,0.00707,0.0415,0.00098,0.0318
1976,0.0853,0.00764,0.0425,0.001,0.032600000000000004
1977,0.0708,0.00826,0.0436,0.0010400000000000001,0.0363
1978,0.1,0.00883,0.044700000000000004,0.00123,0.031100000000000003
1979,0.151,0.0094,0.045700000000000005,0.00108,0.0343
1980,0.115,0.00991,0.0466,0.00108,0.031
1981,0.096,0.0104,0.048,0.000598,0.0337
1982,0.115,0.0109,0.049,0.00109,0.038
1983,0.103,0.011300000000000001,0.0503,0.000574,0.038
1984,0.114,0.011800000000000001,0.0515,0.0006360000000000001,0.0416
1985,0.129,0.0123,0.0526,0.00135,0.0429
1986,0.133,0.0128,0.054200000000000005,0.00134,0.0417
1987,0.148,0.013300000000000001,0.055799999999999995,0.0014399999999999999,0.0419
1988,0.166,0.013800000000000002,0.0571,0.00152,0.042
1989,0.166,0.0144,0.0589,0.00135,0.0514
1990,0.164,0.015,0.060399999999999995,0.00149,0.0474
1991,0.171,0.0162,0.061399999999999996,0.0016799999999999999,0.0518
1992,0.204,0.0182,0.0619,0.00254,0.052
1993,0.225,0.0209,0.0626,0.00155,0.052
1994,0.263,0.0242,0.0631,0.0022299999999999998,0.0655
1995,0.314,0.027800000000000002,0.0637,0.0024100000000000002,0.079
1996,0.329,0.0316,0.06409999999999999,0.00244,0.0925
1997,0.311,0.0356,0.0644,0.00225,0.09709999999999999
1998,0.311,0.0395,0.0649,0.00239,0.0461
1999,0.322,0.0433,0.0654,0.00222,0.045
2000,0.334,0.0428,0.0655,0.00366,0.041
2001,0.367,0.0418,0.0644,0.00366,0.041
2002,0.33,0.041,0.0629,0.00366,0.028399999999999998
2003,0.364,0.040299999999999996,0.061399999999999996,0.0044599999999999996,0.0288
2004,0.36,0.039799999999999995,0.060200000000000004,0.00394,0.0295
2005,0.37,0.0396,0.0587,0.0036,0.030100000000000002
2006,0.37,0.0396,0.0575,0.00347,0.03
2007,0.389,0.039700000000000006,0.056100000000000004,0.00428,0.0312
2008,0.4,0.039700000000000006,0.054799999999999995,0.0044599999999999996,0.0314
2009,0.389,0.039799999999999995,0.0535,0.00462,0.0317
2010,0.407,0.039700000000000006,0.0522,0.00471,0.032799999999999996
2011,0.411,0.041,0.0522,0.00521,0.032299999999999995
2012,0.412,0.041299999999999996,0.0525,0.00853,0.0334
2013,0.412,0.0415,0.052700000000000004,0.00851,0.037700000000000004
2014,0.41,0.0416,0.0531,0.008029999999999999,0.041100000000000005
2015,0.422,0.0418,0.053399999999999996,0.00828,0.0404
2016,0.434,0.042,0.0495,0.008289999999999999,0.037899999999999996
2017,0.42,0.0422,0.048600000000000004,0.00866,0.038
2018,0.438,0.0423,0.047700000000000006,0.00904,0.0381