year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,5.91e-05,0.0,5.54e-05,3.61e-19,0.000444
1851,6.03e-05,0.0,5.6500000000000005e-05,2.22e-05,0.00045400000000000003
1852,6.16e-05,0.0,5.77e-05,4.44e-05,0.00046300000000000003
1853,6.27e-05,0.0,5.8700000000000004e-05,6.65e-05,0.00047099999999999996
1854,6.379999999999999e-05,0.0,5.97e-05,8.87e-05,0.000479
1855,6.48e-05,0.0,6.07e-05,0.000111,0.00048699999999999997
1856,6.57e-05,0.0,6.15e-05,0.000133,0.000494
1857,6.64e-05,0.0,6.22e-05,0.000155,0.000499
1858,6.7e-05,0.0,6.28e-05,0.000177,0.000504
1859,6.74e-05,0.0,6.32e-05,0.0002,0.000507
1860,6.769999999999999e-05,0.0,6.34e-05,0.000222,0.000509
1861,6.78e-05,0.0,6.35e-05,0.000244,0.00051
1862,6.79e-05,0.0,6.36e-05,0.000266,0.00051
1863,6.79e-05,0.0,6.36e-05,0.00028799999999999995,0.0005110000000000001
1864,6.8e-05,0.0,6.37e-05,0.000311,0.0005110000000000001
1865,6.8e-05,0.0,6.37e-05,0.000333,0.0005110000000000001
1866,6.809999999999999e-05,0.0,6.379999999999999e-05,0.00035499999999999996,0.000512
1867,6.809999999999999e-05,0.0,6.379999999999999e-05,0.000377,0.000512
1868,6.819999999999999e-05,0.0,6.39e-05,0.000399,0.000512
1869,6.829999999999999e-05,0.0,6.39e-05,0.000421,0.000513
1870,6.840000000000001e-05,0.0,6.41e-05,0.000444,0.000514
1871,6.950000000000001e-05,0.0,6.510000000000001e-05,0.00046600000000000005,0.000523
1872,7.240000000000001e-05,0.0,6.79e-05,0.000488,0.000545
1873,7.670000000000001e-05,0.0,7.18e-05,0.00051,0.0005759999999999999
1874,8.19e-05,0.0,7.670000000000001e-05,0.000532,0.000615
1875,8.76e-05,0.0,8.2e-05,0.000555,0.0006580000000000001
1876,9.34e-05,0.0,8.75e-05,0.0005769999999999999,0.0007019999999999999
1877,9.900000000000001e-05,0.0,9.27e-05,0.0005989999999999999,0.000744
1878,0.000104,0.0,9.73e-05,0.000621,0.000781
1879,0.000108,0.0,0.000101,0.000643,0.000809
1880,0.00011,0.0,0.000103,0.000665,0.0008269999999999999
1881,0.000111,0.0,0.000104,0.0006879999999999999,0.0008359999999999999
1882,0.000112,0.0,0.00010499999999999999,0.0007099999999999999,0.0008449999999999999
1883,0.00011300000000000001,0.0,0.000106,0.000732,0.000851
1884,0.000114,0.0,0.000107,0.000754,0.000857
1885,0.000115,0.0,0.000108,0.000776,0.0008629999999999999
1886,0.000115,0.0,0.000108,0.000799,0.000868
1887,0.000116,0.0,0.00010899999999999999,0.0008209999999999999,0.000873
1888,0.00011700000000000001,0.0,0.00010899999999999999,0.000843,0.000878
1889,0.000118,0.0,0.00011,0.000865,0.000884
1890,0.000135,0.0,0.000111,0.000887,0.000982
1891,0.00014000000000000001,0.0,0.000112,0.000909,0.000919
1892,0.000146,0.0,0.00011300000000000001,0.0009320000000000001,0.000858
1893,0.000152,0.0,0.000114,0.000954,0.0008010000000000001
1894,0.000158,0.0,0.000115,0.000976,0.000749
1895,0.000164,0.0,0.000116,0.000998,0.0007019999999999999
1896,0.000171,0.0,0.00011700000000000001,0.00102,0.000662
1897,0.000178,0.0,0.000118,0.0010400000000000001,0.000628
1898,0.000186,0.0,0.00011999999999999999,0.00106,0.000603
1899,0.000194,0.0,0.000121,0.00109,0.000588
1900,0.000202,0.0,0.000122,0.00111,0.0005819999999999999
1901,0.00020999999999999998,0.0,0.000124,0.00113,0.000583
1902,0.000221,0.0,0.000126,0.00115,0.0005859999999999999
1903,0.000232,0.0,0.000129,0.0011799999999999998,0.0005899999999999999
1904,0.000243,0.0,0.000131,0.0012,0.000597
1905,0.000255,0.0,0.000134,0.00122,0.0006039999999999999
1906,0.00026700000000000004,0.0,0.000136,0.00124,0.0006129999999999999
1907,0.00027800000000000004,0.0,0.00013900000000000002,0.00126,0.000624
1908,0.00028799999999999995,0.0,0.00014199999999999998,0.0012900000000000001,0.0006360000000000001
1909,0.000297,0.0,0.000145,0.00131,0.00065
1910,0.000305,0.0,0.000147,0.00133,0.000665
1911,0.00031,0.0,0.00015,0.00135,0.0006979999999999999
1912,0.000315,0.0,0.000152,0.00138,0.0007650000000000001
1913,0.00032,0.0,0.000155,0.0014,0.000861
1914,0.000324,0.0,0.000157,0.0014199999999999998,0.0009809999999999999
1915,0.00032700000000000003,0.0,0.00016,0.0014399999999999999,0.0011200000000000001
1916,0.000331,0.0,0.000162,0.00146,0.00127
1917,0.000335,0.0,0.000164,0.00149,0.0014399999999999999
1918,0.000339,0.0,0.00016700000000000002,0.00151,0.00161
1919,0.00034399999999999996,0.0,0.00016900000000000002,0.0015300000000000001,0.0017800000000000001
1920,0.00035,0.0,0.00017199999999999998,0.00155,0.0019399999999999999
1921,0.000357,0.0,0.000174,0.00157,0.00213
1922,0.000365,0.0,0.000177,0.0016,0.0023799999999999997
1923,0.000374,0.0,0.00017999999999999998,0.0016200000000000001,0.00266
1924,0.00038500000000000003,0.0,0.000182,0.00164,0.00296
1925,0.000395,0.0,0.000185,0.00166,0.00325
1926,0.000406,0.0,0.000188,0.0016899999999999999,0.00354
1927,0.000417,0.0,0.00019,0.00171,0.00379
1928,0.000428,0.0,0.000193,0.00173,0.00398
1929,0.000438,0.0,0.000195,0.00175,0.00412
1930,0.000448,0.0,0.00019800000000000002,0.00177,0.0041600000000000005
1931,0.000456,9.42e-06,0.0002,0.0018,0.00411
1932,0.00046300000000000003,3.57e-05,0.000201,0.00182,0.00396
1933,0.00047,7.580000000000001e-05,0.000203,0.00184,0.00373
1934,0.00047599999999999997,0.000127,0.000204,0.00186,0.00346
1935,0.000482,0.000186,0.000206,0.00189,0.00316
1936,0.000489,0.00025,0.000207,0.00191,0.00287
1937,0.000497,0.000316,0.00020899999999999998,0.0019299999999999999,0.0026
1938,0.000506,0.000381,0.000211,0.00195,0.00237
1939,0.000517,0.000442,0.000214,0.00197,0.00222
1940,0.00053,0.000496,0.000217,0.002,0.00217
1941,0.0005510000000000001,0.0005420000000000001,0.000224,0.00202,0.00233
1942,0.000583,0.000583,0.00023899999999999998,0.00204,0.00277
1943,0.000625,0.000621,0.000258,0.00206,0.00342
1944,0.0006760000000000001,0.0006580000000000001,0.00028199999999999997,0.00209,0.00422
1945,0.000734,0.0006969999999999999,0.000308,0.00211,0.0050999999999999995
1946,0.000798,0.00074,0.000335,0.00213,0.006
1947,0.000865,0.0007880000000000001,0.000361,0.00215,0.006849999999999999
1948,0.0009350000000000001,0.0008449999999999999,0.000386,0.00217,0.00758
1949,0.00101,0.000912,0.000406,0.0022,0.008140000000000001
1950,0.00107,0.000991,0.000422,0.00222,0.00845
1951,0.00114,0.0011200000000000001,0.000434,0.0022400000000000002,0.0086
1952,0.00122,0.00132,0.000444,0.00226,0.00874
1953,0.0012900000000000001,0.00159,0.00045200000000000004,0.00228,0.00886
1954,0.0013700000000000001,0.00191,0.00046,0.00231,0.00897
1955,0.00146,0.00227,0.000467,0.00233,0.00907
1956,0.00155,0.00267,0.000475,0.00235,0.00916
1957,0.00165,0.00309,0.000483,0.00237,0.00924
1958,0.00176,0.0035299999999999997,0.000492,0.0024,0.00933
1959,0.00188,0.0039700000000000004,0.000502,0.00242,0.00942
1960,0.0020099999999999996,0.0044,0.000515,0.00244,0.00951
1961,0.00213,0.004849999999999999,0.000532,0.00246,0.0108
1962,0.0022299999999999998,0.00536,0.000554,0.00248,0.0112
1963,0.00232,0.00591,0.00058,0.0025099999999999996,0.011300000000000001
1964,0.00244,0.0065,0.00061,0.0025299999999999997,0.0121
1965,0.00259,0.0070999999999999995,0.000641,0.0025499999999999997,0.0123
1966,0.00281,0.00771,0.0006720000000000001,0.00257,0.0127
1967,0.0031,0.00831,0.000703,0.0026,0.013
1968,0.00348,0.00889,0.000732,0.00262,0.0143
1969,0.0039900000000000005,0.00945,0.000758,0.00264,0.0148
1970,0.00348,0.00792,0.000733,0.0025499999999999997,0.0149
1971,0.00348,0.00822,0.000742,0.0025499999999999997,0.0156
1972,0.0035600000000000002,0.00857,0.000744,0.00252,0.0162
1973,0.0035,0.00931,0.000746,0.00248,0.0165
1974,0.0034100000000000003,0.00984,0.000756,0.00248,0.0174
1975,0.00375,0.0095,0.000766,0.00263,0.0176
1976,0.00381,0.009519999999999999,0.000776,0.00275,0.0184
1977,0.00394,0.009630000000000001,0.0007740000000000001,0.0029,0.019
1978,0.00396,0.00954,0.000785,0.00279,0.0198
1979,0.00392,0.00958,0.000782,0.00298,0.0197
1980,0.0038900000000000002,0.00919,0.000785,0.00265,0.0207
1981,0.00385,0.00886,0.0007930000000000001,0.00278,0.0197
1982,0.0038399999999999997,0.008,0.000787,0.0025099999999999996,0.0201
1983,0.0038900000000000002,0.00757,0.000794,0.00254,0.0206
1984,0.0039,0.00753,0.0008070000000000001,0.00267,0.0214
1985,0.00387,0.00707,0.0008139999999999999,0.0027,0.0209
1986,0.00385,0.00643,0.0008070000000000001,0.00277,0.0202
1987,0.0038,0.00611,0.000828,0.00285,0.019399999999999997
1988,0.0039,0.0057599999999999995,0.000842,0.00279,0.020399999999999998
1989,0.0038599999999999997,0.00537,0.0008489999999999999,0.00257,0.0209
1990,0.00404,0.004730000000000001,0.000833,0.00211,0.0198
1991,0.00404,0.0035,0.000709,0.00191,0.0145
1992,0.00405,0.00413,0.000679,0.002,0.0134
1993,0.00414,0.0034100000000000003,0.0006979999999999999,0.00182,0.0123
1994,0.00418,0.00414,0.000705,0.00174,0.0123
1995,0.00464,0.00455,0.000718,0.00163,0.011800000000000001
1996,0.00425,0.00445,0.000726,0.00177,0.0124
1997,0.00405,0.00444,0.000717,0.00164,0.0115
1998,0.0039900000000000005,0.00479,0.000709,0.00151,0.011
1999,0.004690000000000001,0.00425,0.000695,0.00148,0.0108
2000,0.00509,0.00468,0.000839,0.00161,0.0115
2001,0.0051600000000000005,0.0045899999999999995,0.000839,0.0015400000000000001,0.0127
2002,0.00497,0.00411,0.000859,0.00149,0.00984
2003,0.005019999999999999,0.00405,0.000893,0.00156,0.01
2004,0.00504,0.00425,0.0009180000000000001,0.0015400000000000001,0.0103
2005,0.00487,0.00425,0.000954,0.0015,0.0101
2006,0.004940000000000001,0.0038900000000000002,0.000992,0.0015,0.00994
2007,0.00531,0.00335,0.0010500000000000002,0.00148,0.0104
2008,0.00487,0.00317,0.00111,0.0014399999999999999,0.010199999999999999
2009,0.00483,0.025,0.00107,0.00141,0.00999
2010,0.00507,0.00292,0.00111,0.00134,0.00999
2011,0.00498,0.0034100000000000003,0.00108,0.00133,0.0104
2012,0.0047599999999999995,0.00337,0.00109,0.00131,0.0119
2013,0.0046500000000000005,0.00323,0.0011200000000000001,0.00128,0.012
2014,0.00458,0.0033599999999999997,0.00114,0.00128,0.012199999999999999
2015,0.00471,0.0033,0.00117,0.0013,0.0136
2016,0.0048,0.00279,0.00127,0.00124,0.013800000000000002
2017,0.00481,0.00225,0.00127,0.00122,0.0127
2018,0.00474,0.00209,0.00128,0.0012,0.0124