year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00125,0.0,0.000204,1.4600000000000001e-18,0.0032
1851,0.00128,0.0,0.000208,8.98e-05,0.00327
1852,0.0013,0.0,0.000213,0.00017999999999999998,0.00333
1853,0.00133,0.0,0.000217,0.00026900000000000003,0.0033900000000000002
1854,0.00135,0.0,0.00022,0.000359,0.0034500000000000004
1855,0.0013700000000000001,0.0,0.000224,0.000449,0.0035099999999999997
1856,0.00139,0.0,0.00022700000000000002,0.000539,0.0035499999999999998
1857,0.0014,0.0,0.000229,0.000628,0.0036
1858,0.0014199999999999998,0.0,0.000231,0.000718,0.00363
1859,0.0014299999999999998,0.0,0.00023300000000000003,0.000808,0.00365
1860,0.0014299999999999998,0.0,0.00023400000000000002,0.000898,0.00366
1861,0.0014299999999999998,0.0,0.00023400000000000002,0.000987,0.00367
1862,0.0014399999999999999,0.0,0.00023400000000000002,0.00108,0.00367
1863,0.0014399999999999999,0.0,0.000235,0.00117,0.00368
1864,0.0014399999999999999,0.0,0.000235,0.00126,0.00368
1865,0.0014399999999999999,0.0,0.000235,0.00135,0.00368
1866,0.0014399999999999999,0.0,0.000235,0.0014399999999999999,0.00368
1867,0.0014399999999999999,0.0,0.000235,0.0015300000000000001,0.00369
1868,0.0014399999999999999,0.0,0.000235,0.0016200000000000001,0.00369
1869,0.0014399999999999999,0.0,0.000236,0.00171,0.0037
1870,0.00145,0.0,0.000236,0.0018,0.0037
1871,0.00147,0.0,0.00023999999999999998,0.00189,0.00377
1872,0.0015300000000000001,0.0,0.00025,0.00197,0.00392
1873,0.0016200000000000001,0.0,0.000265,0.00206,0.00415
1874,0.00173,0.0,0.000283,0.00215,0.00443
1875,0.00185,0.0,0.00030199999999999997,0.0022400000000000002,0.00474
1876,0.00198,0.0,0.000323,0.00233,0.005059999999999999
1877,0.00209,0.0,0.000342,0.00242,0.00536
1878,0.0022,0.0,0.000359,0.0025099999999999996,0.00562
1879,0.00228,0.0,0.000372,0.0026,0.00583
1880,0.00233,0.0,0.00038,0.00269,0.00595
1881,0.00235,0.0,0.000384,0.00278,0.006019999999999999
1882,0.0023799999999999997,0.0,0.000388,0.00287,0.00608
1883,0.0024,0.0,0.000391,0.00296,0.00613
1884,0.0024100000000000002,0.0,0.00039400000000000004,0.0030499999999999998,0.00618
1885,0.0024300000000000003,0.0,0.00039600000000000003,0.00314,0.00621
1886,0.00244,0.0,0.000399,0.00323,0.00625
1887,0.00246,0.0,0.00040100000000000004,0.00332,0.0062900000000000005
1888,0.0024700000000000004,0.0,0.00040300000000000004,0.0034100000000000003,0.00633
1889,0.00249,0.0,0.000406,0.0035,0.00637
1890,0.00287,0.0,0.00040899999999999997,0.00359,0.00561
1891,0.00297,0.0,0.00041299999999999996,0.00368,0.00639
1892,0.00309,0.0,0.000416,0.00377,0.00713
1893,0.00321,0.0,0.00041999999999999996,0.0038599999999999997,0.007809999999999999
1894,0.00335,0.0,0.000424,0.00395,0.00842
1895,0.00349,0.0,0.000428,0.00404,0.008960000000000001
1896,0.00363,0.0,0.000432,0.00413,0.00942
1897,0.00379,0.0,0.00043599999999999997,0.00422,0.009789999999999998
1898,0.00395,0.0,0.000441,0.00431,0.0101
1899,0.00411,0.0,0.000446,0.0044,0.010199999999999999
1900,0.00428,0.0,0.00045200000000000004,0.00449,0.0103
1901,0.00447,0.0,0.000458,0.00458,0.010199999999999999
1902,0.004690000000000001,0.0,0.000465,0.00467,0.0101
1903,0.00492,0.0,0.000474,0.0047599999999999995,0.00984
1904,0.00517,0.0,0.000483,0.004849999999999999,0.009550000000000001
1905,0.00542,0.0,0.000493,0.004940000000000001,0.00924
1906,0.00567,0.0,0.000503,0.005030000000000001,0.00893
1907,0.00591,0.0,0.000513,0.00512,0.00864
1908,0.00613,0.0,0.000524,0.00521,0.00841
1909,0.00633,0.0,0.000533,0.0053,0.00825
1910,0.00649,0.0,0.0005430000000000001,0.00539,0.00819
1911,0.00662,0.0,0.0005520000000000001,0.0054800000000000005,0.008199999999999999
1912,0.00674,0.0,0.0005610000000000001,0.00557,0.00821
1913,0.00684,0.0,0.00057,0.00566,0.00824
1914,0.00694,0.0,0.000579,0.00575,0.00828
1915,0.007030000000000001,0.0,0.000588,0.00583,0.00833
1916,0.0071200000000000005,0.0,0.000597,0.00592,0.00838
1917,0.00721,0.0,0.000606,0.00601,0.00844
1918,0.00731,0.0,0.000615,0.0060999999999999995,0.0085
1919,0.0074199999999999995,0.0,0.000624,0.00619,0.00857
1920,0.00754,0.0,0.000634,0.00628,0.00864
1921,0.0077,0.0,0.000643,0.00637,0.00872
1922,0.00789,0.0,0.000653,0.00646,0.00883
1923,0.0081,0.0,0.0006630000000000001,0.006549999999999999,0.00897
1924,0.00833,0.0,0.0006730000000000001,0.00664,0.00912
1925,0.00856,0.0,0.000683,0.006730000000000001,0.00929
1926,0.00878,0.0,0.0006919999999999999,0.0068200000000000005,0.009460000000000001
1927,0.00899,0.0,0.0007019999999999999,0.00691,0.009640000000000001
1928,0.00916,0.0,0.0007109999999999999,0.007,0.00982
1929,0.00929,0.0,0.0007199999999999999,0.00709,0.00999
1930,0.00937,0.0,0.0007289999999999999,0.00718,0.010199999999999999
1931,0.00942,0.000129,0.000736,0.0072699999999999996,0.0103
1932,0.009460000000000001,0.000489,0.000742,0.00736,0.0105
1933,0.0095,0.0010400000000000001,0.000748,0.00745,0.0107
1934,0.00954,0.00174,0.000753,0.00754,0.011
1935,0.00957,0.0025499999999999997,0.000758,0.00763,0.0112
1936,0.0096,0.00342,0.000764,0.007719999999999999,0.0114
1937,0.00962,0.00433,0.000771,0.007809999999999999,0.0116
1938,0.009640000000000001,0.00522,0.000778,0.0079,0.011699999999999999
1939,0.00965,0.00605,0.0007880000000000001,0.00799,0.011800000000000001
1940,0.00966,0.00679,0.0008,0.00808,0.011800000000000001
1941,0.009630000000000001,0.00743,0.0008269999999999999,0.00817,0.0125
1942,0.00957,0.008,0.00088,0.00826,0.0143
1943,0.00948,0.008539999999999999,0.000953,0.00835,0.0171
1944,0.00937,0.00906,0.0010400000000000001,0.00844,0.020399999999999998
1945,0.00924,0.0096,0.00114,0.00853,0.024
1946,0.00912,0.010199999999999999,0.00123,0.00862,0.0277
1947,0.00901,0.0109,0.00133,0.00871,0.031100000000000003
1948,0.008919999999999999,0.0116,0.0014199999999999998,0.0088,0.0339
1949,0.00886,0.0125,0.0015,0.00889,0.0359
1950,0.00883,0.0136,0.00156,0.00898,0.0368
1951,0.00887,0.0152,0.0016,0.00907,0.0371
1952,0.00898,0.0175,0.00164,0.00916,0.0373
1953,0.00914,0.0205,0.0016699999999999998,0.00925,0.0375
1954,0.009349999999999999,0.0241,0.0017,0.00934,0.0378
1955,0.0096,0.0281,0.00172,0.00943,0.0381
1956,0.009869999999999999,0.0324,0.00175,0.009519999999999999,0.0384
1957,0.0101,0.0368,0.0017800000000000001,0.009609999999999999,0.038700000000000005
1958,0.0104,0.041299999999999996,0.00181,0.009689999999999999,0.0391
1959,0.0107,0.0458,0.00185,0.009779999999999999,0.0394
1960,0.0109,0.05,0.0019,0.009869999999999999,0.039799999999999995
1961,0.0112,0.0544,0.00196,0.00996,0.0426
1962,0.0115,0.0591,0.00204,0.0101,0.0424
1963,0.0119,0.06420000000000001,0.00214,0.0101,0.0426
1964,0.012199999999999999,0.0694,0.00225,0.010199999999999999,0.043
1965,0.0126,0.0746,0.0023599999999999997,0.0103,0.0446
1966,0.0129,0.0798,0.00248,0.0104,0.0455
1967,0.0132,0.0848,0.00259,0.0105,0.047200000000000006
1968,0.0134,0.08940000000000001,0.0027,0.0106,0.046200000000000005
1969,0.0135,0.09359999999999999,0.0028,0.0107,0.0445
1970,0.0134,0.0828,0.00273,0.0108,0.0461
1971,0.0135,0.0828,0.00268,0.0108,0.0479
1972,0.013,0.0839,0.00269,0.0107,0.0475
1973,0.013699999999999999,0.0842,0.00266,0.0112,0.0499
1974,0.0125,0.108,0.00264,0.0106,0.0513
1975,0.0124,0.118,0.00264,0.0101,0.0514
1976,0.0124,0.147,0.00264,0.0101,0.0512
1977,0.0127,0.138,0.00264,0.0103,0.0502
1978,0.0128,0.145,0.0025800000000000003,0.0105,0.0508
1979,0.013300000000000001,0.144,0.00267,0.0108,0.052
1980,0.0125,0.115,0.00259,0.0101,0.0511
1981,0.012199999999999999,0.118,0.0025800000000000003,0.00965,0.052399999999999995
1982,0.0119,0.109,0.0025800000000000003,0.00965,0.054799999999999995
1983,0.012,0.109,0.00259,0.009470000000000001,0.0554
1984,0.0111,0.11,0.00264,0.0101,0.055799999999999995
1985,0.012,0.108,0.00273,0.009880000000000002,0.055
1986,0.0125,0.102,0.0027400000000000002,0.01,0.0582
1987,0.0125,0.1,0.0027400000000000002,0.01,0.0567
1988,0.0126,0.0845,0.0028,0.0103,0.0564
1989,0.0124,0.0881,0.00275,0.0105,0.0576
1990,0.0123,0.0819,0.0028399999999999996,0.0105,0.058
1991,0.0123,0.0825,0.0028799999999999997,0.010199999999999999,0.0582
1992,0.0121,0.0679,0.0030299999999999997,0.00999,0.0564
1993,0.012,0.055200000000000006,0.0030600000000000002,0.00954,0.0549
1994,0.0126,0.0551,0.00311,0.00906,0.0565
1995,0.013,0.05,0.00318,0.00859,0.056799999999999996
1996,0.0125,0.0497,0.0033399999999999997,0.00842,0.0575
1997,0.0119,0.0503,0.0033599999999999997,0.007719999999999999,0.0583
1998,0.011800000000000001,0.0512,0.00344,0.00721,0.0572
1999,0.0114,0.0193,0.00344,0.00694,0.0576
2000,0.011300000000000001,0.019899999999999998,0.00362,0.00647,0.0546
2001,0.0112,0.0176,0.00357,0.00625,0.0521
2002,0.011,0.012199999999999999,0.00361,0.00592,0.0521
2003,0.0106,0.0115,0.0035499999999999998,0.00596,0.0519
2004,0.010199999999999999,0.0145,0.0035600000000000002,0.00577,0.051
2005,0.0101,0.0123,0.00366,0.005690000000000001,0.0503
2006,0.00991,0.0104,0.00369,0.00567,0.0485
2007,0.009439999999999999,0.0119,0.00383,0.00545,0.0475
2008,0.0086,0.011300000000000001,0.00373,0.0050999999999999995,0.0469
2009,0.00799,0.0065899999999999995,0.0039900000000000005,0.00467,0.0471
2010,0.00816,0.00701,0.00428,0.00462,0.047299999999999995
2011,0.00817,0.0039,0.00445,0.00439,0.0476
2012,0.00884,0.0030800000000000003,0.00444,0.0044800000000000005,0.047299999999999995
2013,0.0087,0.00292,0.00457,0.00444,0.047299999999999995
2014,0.00861,0.00299,0.00478,0.00443,0.049100000000000005
2015,0.00874,0.00287,0.00478,0.0044800000000000005,0.0474
2016,0.0083,0.0029,0.0049299999999999995,0.0039900000000000005,0.0474
2017,0.00835,0.0030099999999999997,0.00507,0.0038399999999999997,0.0484
2018,0.00847,0.00294,0.005019999999999999,0.00369,0.048