year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00015099999999999998,0.0,7.439999999999999e-05,6.25e-19,0.00226
1851,0.000154,0.0,7.6e-05,3.86e-05,0.00231
1852,0.000157,0.0,7.75e-05,7.72e-05,0.00235
1853,0.00016,0.0,7.89e-05,0.000116,0.0024
1854,0.000163,0.0,8.03e-05,0.000154,0.00244
1855,0.000165,0.0,8.15e-05,0.000193,0.00248
1856,0.00016800000000000002,0.0,8.26e-05,0.000232,0.0025099999999999996
1857,0.00016900000000000002,0.0,8.36e-05,0.00027,0.00254
1858,0.000171,0.0,8.43e-05,0.000309,0.00256
1859,0.00017199999999999998,0.0,8.49e-05,0.000347,0.0025800000000000003
1860,0.00017299999999999998,0.0,8.52e-05,0.000386,0.00259
1861,0.00017299999999999998,0.0,8.53e-05,0.000425,0.00259
1862,0.00017299999999999998,0.0,8.54e-05,0.00046300000000000003,0.00259
1863,0.00017299999999999998,0.0,8.55e-05,0.000502,0.0026
1864,0.00017299999999999998,0.0,8.56e-05,0.00054,0.0026
1865,0.000174,0.0,8.56e-05,0.000579,0.0026
1866,0.000174,0.0,8.57e-05,0.000617,0.0026
1867,0.000174,0.0,8.57e-05,0.000656,0.0026
1868,0.000174,0.0,8.58e-05,0.000695,0.00261
1869,0.000174,0.0,8.59e-05,0.000733,0.00261
1870,0.000175,0.0,8.609999999999999e-05,0.000772,0.00261
1871,0.000177,0.0,8.75e-05,0.0008100000000000001,0.00266
1872,0.000185,0.0,9.120000000000001e-05,0.0008489999999999999,0.00277
1873,0.00019600000000000002,0.0,9.65e-05,0.000888,0.0029300000000000003
1874,0.00020899999999999998,0.0,0.000103,0.0009260000000000001,0.00313
1875,0.000223,0.0,0.00011,0.0009649999999999999,0.00335
1876,0.00023799999999999998,0.0,0.000118,0.001,0.00357
1877,0.000253,0.0,0.000125,0.0010400000000000001,0.00378
1878,0.000265,0.0,0.000131,0.00108,0.0039700000000000004
1879,0.000275,0.0,0.000135,0.0011200000000000001,0.00411
1880,0.00028100000000000005,0.0,0.00013800000000000002,0.00116,0.004200000000000001
1881,0.00028399999999999996,0.0,0.00014000000000000001,0.0012,0.00425
1882,0.000287,0.0,0.00014099999999999998,0.00123,0.00429
1883,0.000289,0.0,0.00014299999999999998,0.00127,0.00433
1884,0.00029099999999999997,0.0,0.00014399999999999998,0.00131,0.00436
1885,0.00029299999999999997,0.0,0.00014399999999999998,0.00135,0.00439
1886,0.00029499999999999996,0.0,0.000145,0.00139,0.00441
1887,0.000296,0.0,0.000146,0.0014299999999999998,0.00444
1888,0.000298,0.0,0.000147,0.00147,0.0044599999999999996
1889,0.0003,0.0,0.000148,0.00151,0.0045
1890,0.000345,0.0,0.000149,0.0015400000000000001,0.004730000000000001
1891,0.000358,0.0,0.00015099999999999998,0.00158,0.00478
1892,0.000371,0.0,0.000152,0.0016200000000000001,0.0048200000000000005
1893,0.000386,0.0,0.000153,0.00166,0.00487
1894,0.000402,0.0,0.000154,0.0017,0.00492
1895,0.00041799999999999997,0.0,0.000156,0.00174,0.00498
1896,0.00043599999999999997,0.0,0.000157,0.0017800000000000001,0.005030000000000001
1897,0.00045400000000000003,0.0,0.00015900000000000002,0.00181,0.00509
1898,0.000472,0.0,0.000161,0.00185,0.00515
1899,0.000492,0.0,0.000163,0.00189,0.00521
1900,0.000512,0.0,0.000165,0.0019299999999999999,0.0052699999999999995
1901,0.0005340000000000001,0.0,0.00016700000000000002,0.00197,0.00533
1902,0.0005600000000000001,0.0,0.00017,0.0020099999999999996,0.00539
1903,0.000588,0.0,0.00017299999999999998,0.0020499999999999997,0.00545
1904,0.000617,0.0,0.000176,0.0020800000000000003,0.0055
1905,0.000647,0.0,0.00017999999999999998,0.00212,0.00557
1906,0.0006770000000000001,0.0,0.000183,0.00216,0.00564
1907,0.000705,0.0,0.000187,0.0022,0.00571
1908,0.00073,0.0,0.000191,0.0022400000000000002,0.0058
1909,0.000752,0.0,0.000194,0.00228,0.005900000000000001
1910,0.0007700000000000001,0.0,0.00019800000000000002,0.00232,0.00601
1911,0.000785,0.0,0.000201,0.00235,0.00618
1912,0.000798,0.0,0.000205,0.00239,0.00643
1913,0.0008100000000000001,0.0,0.000208,0.0024300000000000003,0.00675
1914,0.00082,0.0,0.000211,0.0024700000000000004,0.00713
1915,0.00083,0.0,0.000214,0.0025099999999999996,0.00754
1916,0.0008399999999999999,0.0,0.00021799999999999999,0.0025499999999999997,0.007980000000000001
1917,0.00085,0.0,0.000221,0.00259,0.00843
1918,0.00086,0.0,0.000224,0.00262,0.00887
1919,0.00087,0.0,0.000228,0.00266,0.009300000000000001
1920,0.000882,0.0,0.000231,0.0027,0.009689999999999999
1921,0.000893,0.0,0.00023400000000000002,0.0027400000000000002,0.0101
1922,0.0009040000000000001,0.0,0.00023799999999999998,0.00278,0.0105
1923,0.000915,0.0,0.000242,0.00282,0.011
1924,0.0009260000000000001,0.0,0.000245,0.0028599999999999997,0.0115
1925,0.000937,0.0,0.000249,0.00289,0.012
1926,0.00095,0.0,0.000252,0.0029300000000000003,0.0124
1927,0.000963,0.0,0.000256,0.00297,0.0128
1928,0.000978,0.0,0.000259,0.0030099999999999997,0.013099999999999999
1929,0.000996,0.0,0.000263,0.0030499999999999998,0.013300000000000001
1930,0.00102,0.0,0.000266,0.00309,0.013300000000000001
1931,0.0010400000000000001,2.58e-05,0.000268,0.00313,0.013300000000000001
1932,0.00108,9.769999999999999e-05,0.00027100000000000003,0.00316,0.0132
1933,0.0011200000000000001,0.000208,0.000273,0.0032,0.013
1934,0.00117,0.000348,0.00027400000000000005,0.0032400000000000003,0.0127
1935,0.00122,0.000509,0.00027600000000000004,0.00328,0.0124
1936,0.00128,0.000684,0.00027800000000000004,0.00332,0.0121
1937,0.00134,0.000865,0.00028100000000000005,0.0033599999999999997,0.0119
1938,0.0014,0.0010400000000000001,0.00028399999999999996,0.0034,0.011699999999999999
1939,0.00146,0.00121,0.000287,0.0034300000000000003,0.0116
1940,0.00152,0.00136,0.000292,0.00347,0.0115
1941,0.00157,0.0015,0.00030199999999999997,0.0035099999999999997,0.0127
1942,0.00163,0.00166,0.000321,0.0035499999999999998,0.0159
1943,0.0017,0.00183,0.000347,0.00359,0.0206
1944,0.00176,0.002,0.000379,0.00363,0.0263
1945,0.00182,0.00216,0.000414,0.00367,0.032600000000000004
1946,0.00189,0.00232,0.00045,0.0037,0.0389
1947,0.00197,0.00246,0.00048499999999999997,0.0037400000000000003,0.0446
1948,0.00204,0.00257,0.000518,0.00378,0.0494
1949,0.00213,0.00267,0.000546,0.00382,0.0528
1950,0.00221,0.00273,0.0005669999999999999,0.0038599999999999997,0.0541
1951,0.00232,0.00276,0.000583,0.0039,0.053700000000000005
1952,0.00244,0.00279,0.000596,0.00394,0.0522
1953,0.0025800000000000003,0.00281,0.000608,0.0039700000000000004,0.0501
1954,0.00273,0.00283,0.000618,0.00401,0.0474
1955,0.0028799999999999997,0.00285,0.000628,0.00405,0.0444
1956,0.0030299999999999997,0.0028599999999999997,0.000638,0.00409,0.0415
1957,0.00318,0.0028799999999999997,0.000648,0.00413,0.038799999999999994
1958,0.00331,0.0029100000000000003,0.000661,0.00417,0.0367
1959,0.00342,0.00294,0.000675,0.00421,0.0352
1960,0.0035,0.00298,0.0006919999999999999,0.00425,0.0348
1961,0.0035600000000000002,0.00307,0.000714,0.00428,0.0389
1962,0.0036,0.0032400000000000003,0.000744,0.00432,0.0394
1963,0.00363,0.0035,0.00078,0.00436,0.039799999999999995
1964,0.00365,0.0038399999999999997,0.000819,0.0044,0.039299999999999995
1965,0.00367,0.0042699999999999995,0.000861,0.00444,0.0394
1966,0.0037,0.00479,0.000903,0.0044800000000000005,0.037200000000000004
1967,0.0037400000000000003,0.0054,0.000945,0.00452,0.0386
1968,0.0038,0.00609,0.000984,0.00455,0.038700000000000005
1969,0.0038900000000000002,0.00688,0.00102,0.0045899999999999995,0.039299999999999995
1970,0.00394,0.00501,0.00101,0.00461,0.041
1971,0.00394,0.00521,0.00103,0.0046,0.039
1972,0.004070000000000001,0.00546,0.00108,0.0046500000000000005,0.0399
1973,0.00434,0.00594,0.00113,0.00492,0.0395
1974,0.00447,0.0063,0.00116,0.004889999999999999,0.040600000000000004
1975,0.00483,0.00608,0.0012,0.00539,0.0427
1976,0.00505,0.00614,0.0012,0.00538,0.043
1977,0.005019999999999999,0.00626,0.00125,0.00533,0.044899999999999995
1978,0.0047,0.00624,0.00128,0.004889999999999999,0.046200000000000005
1979,0.0048,0.00633,0.00131,0.004860000000000001,0.049100000000000005
1980,0.00498,0.0061200000000000004,0.00134,0.00505,0.0489
1981,0.00535,0.00596,0.00136,0.00534,0.0494
1982,0.0052699999999999995,0.00545,0.0014299999999999998,0.0053,0.0487
1983,0.00518,0.00522,0.0014299999999999998,0.00517,0.045700000000000005
1984,0.00556,0.00524,0.00147,0.00546,0.044899999999999995
1985,0.00556,0.0049900000000000005,0.0015,0.00544,0.043
1986,0.0055,0.00461,0.00147,0.00539,0.0429
1987,0.00587,0.00445,0.00159,0.00574,0.0437
1988,0.006,0.00426,0.0016,0.00574,0.0439
1989,0.0061600000000000005,0.004059999999999999,0.00159,0.005849999999999999,0.045399999999999996
1990,0.00641,0.0038599999999999997,0.00172,0.00618,0.0492
1991,0.00638,0.00408,0.00176,0.0060999999999999995,0.0492
1992,0.00624,0.0111,0.00181,0.006059999999999999,0.047799999999999995
1993,0.00705,0.00936,0.00185,0.00617,0.048799999999999996
1994,0.00721,0.00958,0.0018700000000000001,0.00638,0.047799999999999995
1995,0.00751,0.010199999999999999,0.00191,0.0067599999999999995,0.047
1996,0.0078,0.0141,0.00195,0.00691,0.0501
1997,0.00796,0.014,0.00198,0.00711,0.0505
1998,0.008060000000000001,0.0125,0.00204,0.00733,0.0514
1999,0.00784,0.0106,0.00209,0.00692,0.051
2000,0.00792,0.005730000000000001,0.0020800000000000003,0.00701,0.0514
2001,0.00851,0.00597,0.00217,0.00752,0.0494
2002,0.00877,0.00735,0.00229,0.00767,0.053
2003,0.00914,0.00766,0.00235,0.00801,0.0492
2004,0.00957,0.00786,0.0024100000000000002,0.00843,0.0484
2005,0.009439999999999999,0.00787,0.0024300000000000003,0.00834,0.049100000000000005
2006,0.009460000000000001,0.00508,0.00249,0.008230000000000001,0.0482
2007,0.00968,0.00479,0.0025499999999999997,0.008490000000000001,0.0497
2008,0.009869999999999999,0.00108,0.00264,0.00886,0.0508
2009,0.00956,0.00114,0.00273,0.00828,0.0517
2010,0.009710000000000002,0.00114,0.00277,0.00852,0.0509
2011,0.00966,0.00115,0.00277,0.00831,0.0509
2012,0.00994,0.00117,0.00278,0.00858,0.0519
2013,0.0103,0.0011899999999999999,0.00282,0.00885,0.0499
2014,0.0105,0.0012,0.00283,0.009089999999999999,0.0507
2015,0.0105,0.00122,0.00285,0.00898,0.0469
2016,0.0106,0.0011200000000000001,0.00298,0.009089999999999999,0.0444
2017,0.0107,0.00113,0.0030299999999999997,0.009179999999999999,0.0497
2018,0.0108,0.00115,0.0030800000000000003,0.00926,0.0484