year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00025,7.96e-06,0.00146,7.399999999999999e-20,0.0025299999999999997
1851,0.000254,8.36e-06,0.00148,4.499999999999999e-06,0.0025299999999999997
1852,0.000259,8.8e-06,0.0015,8.999999999999999e-06,0.00254
1853,0.000266,9.270000000000001e-06,0.00152,1.35e-05,0.0025499999999999997
1854,0.000272,9.77e-06,0.0015400000000000001,1.7999999999999997e-05,0.00256
1855,0.00028000000000000003,1.03e-05,0.00155,2.2499999999999998e-05,0.0025800000000000003
1856,0.000289,1.08e-05,0.00157,2.7e-05,0.0026
1857,0.000298,1.1400000000000001e-05,0.00159,3.15e-05,0.00262
1858,0.000307,1.2e-05,0.00161,3.5999999999999994e-05,0.00264
1859,0.000317,1.26e-05,0.00163,4.05e-05,0.00266
1860,0.000237,1.88e-06,0.00164,4.4999999999999996e-05,0.00269
1861,0.00047599999999999997,3.08e-05,0.00166,4.9500000000000004e-05,0.00271
1862,0.0006850000000000001,5.6e-05,0.0016799999999999999,5.4e-05,0.0027400000000000002
1863,0.000634,4.8899999999999996e-05,0.0016899999999999999,5.8500000000000006e-05,0.00277
1864,0.0008359999999999999,7.3e-05,0.00171,6.3e-05,0.00281
1865,0.000723,5.8e-05,0.00172,6.75e-05,0.0028399999999999996
1866,0.0008060000000000001,6.72e-05,0.00174,7.199999999999999e-05,0.0028799999999999997
1867,0.000812,6.69e-05,0.00176,7.65e-05,0.0029100000000000003
1868,0.0009040000000000001,7.72e-05,0.00177,8.1e-05,0.0029500000000000004
1869,0.000977,8.51e-05,0.0017900000000000001,8.55e-05,0.003
1870,0.00128,0.000122,0.00181,8.999999999999999e-05,0.00304
1871,0.00116,0.00010499999999999999,0.00183,9.45e-05,0.00309
1872,0.00141,0.000135,0.00185,9.900000000000001e-05,0.00314
1873,0.00135,0.000126,0.00188,0.000103,0.0032
1874,0.00145,0.000136,0.00191,0.000108,0.00327
1875,0.00149,0.00013900000000000002,0.0019299999999999999,0.000112,0.0033399999999999997
1876,0.00188,0.000186,0.00196,0.00011700000000000001,0.0034100000000000003
1877,0.0017900000000000001,0.00017199999999999998,0.00199,0.000121,0.00348
1878,0.0018,0.00017199999999999998,0.00202,0.000126,0.0035499999999999998
1879,0.00202,0.00019700000000000002,0.0020499999999999997,0.00013000000000000002,0.00362
1880,0.00229,0.000229,0.00207,0.000135,0.00368
1881,0.00263,0.00026900000000000003,0.0021000000000000003,0.00013900000000000002,0.0037400000000000003
1882,0.00276,0.00028399999999999996,0.00213,0.00014399999999999998,0.0038
1883,0.0029100000000000003,0.000301,0.00215,0.000148,0.0038599999999999997
1884,0.00318,0.000333,0.00218,0.000153,0.00392
1885,0.0035600000000000002,0.000379,0.0022,0.000157,0.00398
1886,0.0035600000000000002,0.000376,0.0022299999999999998,0.000162,0.00405
1887,0.00424,0.00045900000000000004,0.00226,0.000166,0.00411
1888,0.00452,0.000492,0.00228,0.000171,0.00417
1889,0.00466,0.000509,0.00231,0.000175,0.00424
1890,0.00505,0.000491,0.00235,0.00017999999999999998,0.00369
1891,0.00463,0.000492,0.0023799999999999997,0.000184,0.00411
1892,0.00462,0.000494,0.00242,0.000189,0.00451
1893,0.00451,0.000495,0.0024500000000000004,0.000193,0.00488
1894,0.00545,0.000497,0.00249,0.00019800000000000002,0.00522
1895,0.0050999999999999995,0.000499,0.00252,0.000202,0.00551
1896,0.00491,0.000502,0.00256,0.000207,0.00575
1897,0.00511,0.000504,0.0026,0.000211,0.00595
1898,0.00531,0.000507,0.00263,0.000216,0.0060999999999999995
1899,0.00577,0.00051,0.00267,0.00022,0.00618
1900,0.00591,0.000512,0.00271,0.000225,0.00621
1901,0.0058,0.000515,0.00275,0.000229,0.00617
1902,0.00637,0.000518,0.00278,0.00023400000000000002,0.00607
1903,0.00652,0.000521,0.00282,0.00023799999999999998,0.0059299999999999995
1904,0.00687,0.0005250000000000001,0.0028599999999999997,0.000243,0.0057599999999999995
1905,0.00751,0.0005290000000000001,0.0029,0.000247,0.00558
1906,0.00872,0.000533,0.00294,0.000252,0.0054
1907,0.009380000000000001,0.000537,0.00298,0.000256,0.00523
1908,0.00957,0.0005420000000000001,0.00302,0.000261,0.00509
1909,0.0105,0.000546,0.0030600000000000002,0.000265,0.005
1910,0.0105,0.0005510000000000001,0.0031,0.00027,0.00496
1911,0.0108,0.0005560000000000001,0.00314,0.00027400000000000005,0.00495
1912,0.011300000000000001,0.0005620000000000001,0.00318,0.000279,0.00496
1913,0.012,0.0005669999999999999,0.00323,0.000283,0.00497
1914,0.011,0.0005729999999999999,0.00327,0.00028799999999999995,0.00498
1915,0.009779999999999999,0.00058,0.00331,0.000292,0.0049900000000000005
1916,0.00968,0.000587,0.0033599999999999997,0.000297,0.00501
1917,0.0069900000000000006,0.0005949999999999999,0.0034,0.000301,0.005030000000000001
1918,0.00802,0.000605,0.00344,0.000306,0.00507
1919,0.00789,0.000616,0.00349,0.00031,0.0050999999999999995
1920,0.00763,0.000628,0.0035299999999999997,0.000315,0.00514
1921,0.0091,0.0006490000000000001,0.0035800000000000003,0.000319,0.00521
1922,0.0105,0.0006850000000000001,0.00363,0.000324,0.00531
1923,0.0109,0.000734,0.00368,0.000328,0.00543
1924,0.0129,0.0007920000000000001,0.00373,0.000333,0.00557
1925,0.0125,0.000856,0.00378,0.000337,0.005719999999999999
1926,0.0143,0.000923,0.00383,0.000342,0.00588
1927,0.016,0.00099,0.0038799999999999998,0.00034599999999999995,0.00604
1928,0.0147,0.00161,0.00392,0.00035099999999999997,0.00618
1929,0.0167,0.00175,0.0039700000000000004,0.00035499999999999996,0.00631
1930,0.015099999999999999,0.0017900000000000001,0.004019999999999999,0.00035999999999999997,0.00641
1931,0.0132,0.00177,0.004059999999999999,0.000364,0.00649
1932,0.011,0.00184,0.0040999999999999995,0.00036899999999999997,0.00658
1933,0.011800000000000001,0.00198,0.00414,0.000373,0.006679999999999999
1934,0.015099999999999999,0.00215,0.00418,0.000378,0.0067800000000000004
1935,0.0171,0.00225,0.00422,0.000382,0.00688
1936,0.0123,0.00226,0.00425,0.00038700000000000003,0.00694
1937,0.017,0.0024300000000000003,0.00431,0.000391,0.007030000000000001
1938,0.0169,0.00256,0.00436,0.00039600000000000003,0.00708
1939,0.0173,0.00273,0.00442,0.0004,0.00711
1940,0.0184,0.00275,0.00449,0.00040500000000000003,0.0071200000000000005
1941,0.0165,0.0024500000000000004,0.0046,0.00040899999999999997,0.00714
1942,0.016300000000000002,0.00242,0.0047599999999999995,0.000414,0.00723
1943,0.0037,0.0023799999999999997,0.004940000000000001,0.00041799999999999997,0.00732
1944,0.0024700000000000004,0.00237,0.00517,0.000423,0.00747
1945,0.00277,0.00239,0.00542,0.00042699999999999997,0.0076500000000000005
1946,0.00907,0.00262,0.005679999999999999,0.000432,0.00785
1947,0.014199999999999999,0.00282,0.00594,0.00043599999999999997,0.008029999999999999
1948,0.013699999999999999,0.00298,0.0061600000000000005,0.000441,0.00816
1949,0.015099999999999999,0.0032400000000000003,0.00635,0.00044500000000000003,0.00827
1950,0.0155,0.00352,0.00649,0.00045,0.00831
1951,0.0181,0.00379,0.00661,0.00045400000000000003,0.00836
1952,0.018600000000000002,0.00423,0.006730000000000001,0.00045900000000000004,0.00845
1953,0.020399999999999998,0.00474,0.00684,0.00046300000000000003,0.00857
1954,0.023600000000000003,0.0052699999999999995,0.0069500000000000004,0.00046800000000000005,0.00872
1955,0.0263,0.006019999999999999,0.00705,0.000472,0.00888
1956,0.03,0.00657,0.00714,0.000477,0.00905
1957,0.0312,0.00714,0.00721,0.000481,0.0092
1958,0.0313,0.0077599999999999995,0.0072699999999999996,0.000486,0.00932
1959,0.0334,0.0085,0.00731,0.00049,0.00942
1960,0.038700000000000005,0.00924,0.00734,0.000495,0.00949
1961,0.0438,0.0101,0.00736,0.000499,0.009550000000000001
1962,0.0514,0.011,0.00738,0.000504,0.00968
1963,0.0577,0.0119,0.0074,0.000508,0.00983
1964,0.061700000000000005,0.0126,0.00743,0.000513,0.01
1965,0.06709999999999999,0.0128,0.00745,0.000517,0.010199999999999999
1966,0.0757,0.013699999999999999,0.0074800000000000005,0.000522,0.0104
1967,0.0823,0.015,0.00751,0.000526,0.0106
1968,0.0872,0.0161,0.00753,0.000531,0.0108
1969,0.09440000000000001,0.017,0.00756,0.000535,0.011
1970,0.103,0.0166,0.00661,0.0005290000000000001,0.0121
1971,0.109,0.016300000000000002,0.00805,0.000553,0.0115
1972,0.115,0.0165,0.00813,0.000583,0.0114
1973,0.123,0.0177,0.008230000000000001,0.000625,0.0115
1974,0.125,0.0177,0.00824,0.000616,0.0112
1975,0.119,0.016300000000000002,0.00818,0.0005989999999999999,0.0111
1976,0.129,0.0174,0.008400000000000001,0.0006360000000000001,0.0119
1977,0.126,0.0176,0.00848,0.00064,0.0124
1978,0.135,0.0181,0.00863,0.000669,0.013099999999999999
1979,0.142,0.0184,0.0088,0.000719,0.0134
1980,0.144,0.0185,0.00882,0.000735,0.0135
1981,0.142,0.0184,0.00875,0.000723,0.0135
1982,0.14,0.0171,0.00869,0.000722,0.013800000000000002
1983,0.138,0.016800000000000002,0.00875,0.000716,0.013300000000000001
1984,0.142,0.0169,0.0088,0.0007149999999999999,0.0145
1985,0.146,0.0167,0.0088,0.000728,0.0146
1986,0.145,0.0173,0.00882,0.000741,0.0147
1987,0.153,0.0184,0.00886,0.00079,0.0149
1988,0.158,0.0193,0.00893,0.000809,0.0149
1989,0.167,0.0198,0.00894,0.000853,0.0147
1990,0.173,0.019899999999999998,0.00879,0.000869,0.015
1991,0.178,0.020300000000000002,0.00923,0.000876,0.0146
1992,0.179,0.0202,0.00883,0.000914,0.0145
1993,0.179,0.018699999999999998,0.00882,0.000919,0.014199999999999999
1994,0.18,0.0185,0.00917,0.000923,0.0144
1995,0.193,0.0197,0.009550000000000001,0.0009609999999999999,0.014199999999999999
1996,0.193,0.0205,0.009970000000000001,0.000962,0.0148
1997,0.198,0.021,0.0104,0.0009559999999999999,0.0147
1998,0.205,0.0221,0.0105,0.000954,0.0149
1999,0.209,0.0233,0.0108,0.0009609999999999999,0.015
2000,0.215,0.024300000000000002,0.0115,0.000929,0.015099999999999999
2001,0.216,0.0253,0.0114,0.000914,0.013699999999999999
2002,0.219,0.026,0.0112,0.000924,0.0144
2003,0.227,0.026199999999999998,0.0109,0.000944,0.014
2004,0.231,0.027100000000000003,0.0103,0.0009130000000000001,0.0141
2005,0.233,0.026,0.0103,0.000893,0.013800000000000002
2006,0.232,0.026,0.0101,0.00088,0.013800000000000002
2007,0.231,0.0265,0.00992,0.00085,0.013900000000000001
2008,0.226,0.0251,0.009529999999999999,0.0008309999999999999,0.014199999999999999
2009,0.206,0.0233,0.009550000000000001,0.000759,0.014199999999999999
2010,0.21,0.024,0.00954,0.000757,0.0145
2011,0.208,0.0232,0.00899,0.000747,0.0143
2012,0.197,0.0217,0.00895,0.000731,0.0144
2013,0.177,0.0207,0.00877,0.000718,0.0144
2014,0.164,0.020399999999999998,0.008320000000000001,0.0007149999999999999,0.0144
2015,0.171,0.020399999999999998,0.00785,0.000734,0.0145
2016,0.171,0.0211,0.00788,0.0006730000000000001,0.0146
2017,0.173,0.0217,0.0076500000000000005,0.000655,0.0146
2018,0.168,0.0219,0.0074199999999999995,0.000637,0.0147