year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00041799999999999997,2.61e-05,0.000189,1.0599999999999999e-19,0.00588
1851,0.000437,2.75e-05,0.000192,6.48e-06,0.005889999999999999
1852,0.000457,2.9e-05,0.000195,1.3e-05,0.00592
1853,0.00047799999999999996,3.06e-05,0.00019700000000000002,1.94e-05,0.00594
1854,0.000501,3.22e-05,0.0002,2.59e-05,0.00598
1855,0.000526,3.4e-05,0.000202,3.24e-05,0.00601
1856,0.0005510000000000001,3.59e-05,0.000205,3.89e-05,0.006059999999999999
1857,0.000578,3.78e-05,0.000207,4.5400000000000006e-05,0.0060999999999999995
1858,0.000907,6.33e-05,0.00020899999999999998,5.18e-05,0.00615
1859,0.00123,8.86e-05,0.000212,5.83e-05,0.00621
1860,0.0017800000000000001,0.000131,0.000214,6.48e-05,0.00626
1861,0.00246,0.000184,0.000216,7.13e-05,0.00632
1862,0.0027,0.000202,0.000217,7.78e-05,0.00639
1863,0.00271,0.000202,0.000219,8.42e-05,0.00646
1864,0.00328,0.000247,0.000221,9.070000000000001e-05,0.00653
1865,0.0039700000000000004,0.000301,0.000223,9.719999999999999e-05,0.00661
1866,0.00393,0.000297,0.000225,0.000104,0.006690000000000001
1867,0.00385,0.00029099999999999997,0.00022600000000000002,0.00011,0.00677
1868,0.00438,0.000332,0.000228,0.00011700000000000001,0.006860000000000001
1869,0.00424,0.000321,0.00023,0.000123,0.00696
1870,0.0050999999999999995,0.000388,0.00023300000000000003,0.00013000000000000002,0.00705
1871,0.00628,0.000479,0.000236,0.000136,0.0071600000000000006
1872,0.0072,0.00055,0.00023899999999999998,0.00014299999999999998,0.0073
1873,0.007030000000000001,0.000536,0.000244,0.000149,0.00745
1874,0.00663,0.000505,0.000249,0.000156,0.0076100000000000004
1875,0.00726,0.000554,0.000255,0.000162,0.00779
1876,0.00843,0.000644,0.000261,0.00016800000000000002,0.00796
1877,0.008029999999999999,0.000612,0.000266,0.000175,0.008140000000000001
1878,0.00771,0.000587,0.000272,0.00018099999999999998,0.00831
1879,0.00821,0.000625,0.00027600000000000004,0.000188,0.00848
1880,0.00945,0.000721,0.00028000000000000003,0.000194,0.00862
1881,0.00887,0.000675,0.00028399999999999996,0.000201,0.00876
1882,0.00977,0.000745,0.000287,0.000207,0.0089
1883,0.0108,0.0008269999999999999,0.00029,0.000214,0.00904
1884,0.0111,0.000848,0.000294,0.00022,0.009179999999999999
1885,0.0116,0.000884,0.000297,0.00022700000000000002,0.00932
1886,0.011800000000000001,0.0009,0.0003,0.00023300000000000003,0.009460000000000001
1887,0.0128,0.000976,0.000303,0.00023999999999999998,0.0096
1888,0.013,0.000995,0.000306,0.000246,0.00974
1889,0.0144,0.0011,0.00031,0.000253,0.009890000000000001
1890,0.0162,0.0010400000000000001,0.000315,0.000259,0.00839
1891,0.0198,0.0010500000000000002,0.000319,0.000266,0.0096
1892,0.0195,0.0010500000000000002,0.000323,0.000272,0.0107
1893,0.0162,0.0010500000000000002,0.000328,0.000279,0.011800000000000001
1894,0.0202,0.0010500000000000002,0.000332,0.000285,0.0127
1895,0.0217,0.00106,0.000337,0.000292,0.0135
1896,0.0237,0.00106,0.000342,0.000298,0.014199999999999999
1897,0.025,0.00107,0.00034599999999999995,0.000305,0.0148
1898,0.026699999999999998,0.00107,0.00035099999999999997,0.000311,0.0152
1899,0.0288,0.00108,0.000356,0.00031800000000000003,0.0155
1900,0.0318,0.00108,0.000361,0.000324,0.0155
1901,0.0292,0.00109,0.000366,0.00033,0.0154
1902,0.0295,0.00109,0.000371,0.000337,0.0152
1903,0.0319,0.0011,0.000376,0.00034300000000000004,0.0148
1904,0.0335,0.0011,0.000382,0.00035,0.0144
1905,0.0351,0.00111,0.00038700000000000003,0.000356,0.013900000000000001
1906,0.038799999999999994,0.0011200000000000001,0.000393,0.000363,0.0134
1907,0.044899999999999995,0.00113,0.000399,0.00036899999999999997,0.013
1908,0.044899999999999995,0.00114,0.00040500000000000003,0.000376,0.0126
1909,0.0453,0.00115,0.00041,0.000382,0.0123
1910,0.0438,0.00116,0.000416,0.000389,0.012199999999999999
1911,0.048299999999999996,0.00117,0.000422,0.000395,0.0123
1912,0.0492,0.0011799999999999998,0.000428,0.000402,0.0123
1913,0.0519,0.0011899999999999999,0.000434,0.000408,0.0123
1914,0.047299999999999995,0.0012,0.00044,0.000415,0.0124
1915,0.0501,0.00121,0.000446,0.000421,0.0125
1916,0.047700000000000006,0.00123,0.00045200000000000004,0.000428,0.0126
1917,0.0345,0.00124,0.000457,0.000434,0.0127
1918,0.0325,0.00126,0.00046300000000000003,0.000441,0.0128
1919,0.026199999999999998,0.0012900000000000001,0.00046899999999999996,0.000447,0.0129
1920,0.040799999999999996,0.00131,0.00047599999999999997,0.00045400000000000003,0.013
1921,0.0254,0.00135,0.000482,0.00046,0.0132
1922,0.0348,0.00141,0.000489,0.000467,0.013300000000000001
1923,0.0432,0.00148,0.000496,0.00047299999999999995,0.0135
1924,0.040799999999999996,0.00157,0.000502,0.00047999999999999996,0.013800000000000002
1925,0.0425,0.0016699999999999998,0.000509,0.000486,0.014
1926,0.0421,0.00177,0.000515,0.000492,0.0143
1927,0.0485,0.00188,0.000522,0.000499,0.0145
1928,0.048799999999999996,0.00198,0.0005290000000000001,0.000505,0.0148
1929,0.055799999999999995,0.0020800000000000003,0.000536,0.000512,0.015
1930,0.0516,0.00217,0.0005420000000000001,0.000518,0.015300000000000001
1931,0.0545,0.00225,0.0005480000000000001,0.0005250000000000001,0.0156
1932,0.055299999999999995,0.00234,0.000553,0.000531,0.0159
1933,0.053899999999999997,0.00244,0.000558,0.0005380000000000001,0.0162
1934,0.0538,0.0025299999999999997,0.0005629999999999999,0.000544,0.0165
1935,0.053399999999999996,0.00263,0.0005679999999999999,0.0005510000000000001,0.016800000000000002
1936,0.0545,0.00273,0.0005729999999999999,0.0005570000000000001,0.0171
1937,0.0589,0.00283,0.000579,0.0005639999999999999,0.0174
1938,0.0571,0.00292,0.0005859999999999999,0.00057,0.0176
1939,0.06659999999999999,0.0030099999999999997,0.0005949999999999999,0.0005769999999999999,0.0177
1940,0.045200000000000004,0.0031,0.000603,0.000583,0.0178
1941,0.0356,0.00318,0.000618,0.0005899999999999999,0.0179
1942,0.032,0.00325,0.000643,0.000596,0.0182
1943,0.034,0.00331,0.000675,0.000603,0.018699999999999998
1944,0.024300000000000002,0.00337,0.0007109999999999999,0.000609,0.0192
1945,0.00865,0.0034300000000000003,0.00075,0.000616,0.0198
1946,0.030899999999999997,0.0035,0.0007920000000000001,0.000622,0.020399999999999998
1947,0.0506,0.00357,0.000833,0.000629,0.021
1948,0.0546,0.00366,0.000869,0.000635,0.0215
1949,0.045399999999999996,0.00376,0.0008990000000000001,0.000642,0.0218
1950,0.0545,0.0038900000000000002,0.000923,0.000648,0.022
1951,0.0654,0.004070000000000001,0.0009419999999999999,0.0006540000000000001,0.0221
1952,0.0593,0.00434,0.000959,0.000661,0.0223
1953,0.0538,0.004690000000000001,0.000975,0.0006670000000000001,0.022699999999999998
1954,0.06570000000000001,0.0050999999999999995,0.000991,0.000674,0.023
1955,0.0706,0.00556,0.00101,0.00068,0.0235
1956,0.089,0.00607,0.00102,0.000687,0.023899999999999998
1957,0.0922,0.0066,0.00103,0.0006929999999999999,0.024300000000000002
1958,0.0853,0.00714,0.0010400000000000001,0.0007,0.0246
1959,0.0857,0.007690000000000001,0.0010500000000000002,0.0007059999999999999,0.0249
1960,0.101,0.00822,0.00106,0.000713,0.025
1961,0.104,0.00879,0.00107,0.000719,0.0253
1962,0.125,0.00943,0.00108,0.000726,0.0246
1963,0.152,0.0101,0.0011,0.000732,0.024
1964,0.145,0.0108,0.00111,0.000739,0.0235
1965,0.158,0.0116,0.00113,0.000745,0.0233
1966,0.164,0.0123,0.00114,0.000752,0.0238
1967,0.17,0.013,0.00116,0.000758,0.024
1968,0.189,0.013699999999999999,0.0011799999999999998,0.0007650000000000001,0.023399999999999997
1969,0.2,0.0144,0.0011899999999999999,0.000771,0.0229
1970,0.211,0.0134,0.0012,0.000736,0.022
1971,0.219,0.0143,0.00126,0.0007970000000000001,0.0212
1972,0.224,0.0154,0.0012900000000000001,0.000825,0.0209
1973,0.242,0.0158,0.00132,0.000886,0.021
1974,0.217,0.015099999999999999,0.00133,0.000823,0.0214
1975,0.208,0.0127,0.00133,0.000781,0.0219
1976,0.216,0.0125,0.00138,0.000804,0.0222
1977,0.219,0.013,0.0014299999999999998,0.000853,0.0233
1978,0.225,0.0134,0.00147,0.0009,0.023
1979,0.212,0.014199999999999999,0.0015,0.000905,0.025
1980,0.214,0.0149,0.00155,0.000953,0.0248
1981,0.205,0.015,0.00159,0.0009599999999999999,0.0238
1982,0.193,0.014199999999999999,0.00159,0.0009320000000000001,0.0235
1983,0.213,0.014199999999999999,0.0016,0.00101,0.0242
1984,0.208,0.0144,0.00163,0.000986,0.0254
1985,0.211,0.0144,0.00165,0.000994,0.0258
1986,0.224,0.0148,0.00166,0.000998,0.0257
1987,0.212,0.015099999999999999,0.0017,0.000969,0.0263
1988,0.214,0.0157,0.00172,0.000966,0.0249
1989,0.206,0.0166,0.00174,0.000953,0.0252
1990,0.201,0.0157,0.00177,0.0010400000000000001,0.0249
1991,0.209,0.0143,0.00171,0.0010400000000000001,0.0249
1992,0.209,0.0135,0.00174,0.00101,0.024300000000000002
1993,0.218,0.0126,0.00172,0.000879,0.0232
1994,0.204,0.0136,0.00176,0.00085,0.0233
1995,0.207,0.013900000000000001,0.00174,0.000819,0.023100000000000002
1996,0.209,0.0134,0.00175,0.000799,0.0233
1997,0.221,0.013099999999999999,0.00173,0.000777,0.0229
1998,0.232,0.013699999999999999,0.00175,0.0007840000000000001,0.0225
1999,0.229,0.0144,0.00176,0.000769,0.0215
2000,0.22,0.0159,0.0017900000000000001,0.000787,0.0209
2001,0.217,0.0169,0.00177,0.000769,0.022
2002,0.223,0.0172,0.00181,0.000725,0.0223
2003,0.232,0.0178,0.00183,0.000717,0.0225
2004,0.232,0.019600000000000003,0.00183,0.000696,0.0225
2005,0.231,0.020399999999999998,0.00184,0.0006820000000000001,0.023100000000000002
2006,0.234,0.020399999999999998,0.00176,0.0006730000000000001,0.0241
2007,0.203,0.0211,0.00177,0.000643,0.0245
2008,0.222,0.0216,0.00184,0.0006490000000000001,0.0247
2009,0.208,0.0208,0.00175,0.000621,0.0246
2010,0.193,0.0222,0.0017800000000000001,0.000624,0.0237
2011,0.179,0.0221,0.00182,0.000585,0.0245
2012,0.188,0.022,0.00181,0.00061,0.0248
2013,0.195,0.0223,0.00184,0.000622,0.0237
2014,0.164,0.0217,0.00102,0.000584,0.024
2015,0.162,0.0213,0.00103,0.000575,0.023899999999999998
2016,0.152,0.0232,0.00102,0.000554,0.023899999999999998
2017,0.159,0.023899999999999998,0.00102,0.000541,0.0233
2018,0.146,0.023,0.0009649999999999999,0.0005290000000000001,0.0237