year,IPC1,IPC4,IPC5,IPCMAG
1850,0.000299,2.93e-05,0.0,0.000768
1851,0.000309,2.96e-05,7.56e-05,0.0008169999999999999
1852,0.000319,2.99e-05,0.00015099999999999998,0.000874
1853,0.00032900000000000003,3.0200000000000002e-05,0.00022700000000000002,0.00094
1854,0.000339,3.06e-05,0.00030199999999999997,0.00101
1855,0.00035,3.09e-05,0.000378,0.0011
1856,0.000361,3.12e-05,0.00045400000000000003,0.0011899999999999999
1857,0.000371,3.15e-05,0.0005290000000000001,0.0012900000000000001
1858,0.000383,3.18e-05,0.000605,0.0014
1859,0.00039400000000000004,3.2099999999999994e-05,0.0006810000000000001,0.00152
1860,0.00040500000000000003,3.24e-05,0.000756,0.00164
1861,0.000417,3.27e-05,0.000832,0.0017800000000000001
1862,0.000428,3.3e-05,0.000907,0.0019199999999999998
1863,0.00044,3.32e-05,0.000983,0.00207
1864,0.00045200000000000004,3.35e-05,0.00106,0.00222
1865,0.000464,3.3799999999999995e-05,0.00113,0.00239
1866,0.000477,3.4099999999999995e-05,0.00121,0.00256
1867,0.000489,3.43e-05,0.0012900000000000001,0.0027400000000000002
1868,0.000502,3.46e-05,0.00136,0.0029300000000000003
1869,0.000514,3.49e-05,0.0014399999999999999,0.00313
1870,0.000527,3.52e-05,0.00151,0.00333
1871,0.00054,3.5499999999999996e-05,0.00159,0.00354
1872,0.000553,3.5799999999999996e-05,0.00166,0.00376
1873,0.000566,3.61e-05,0.00174,0.00398
1874,0.000579,3.65e-05,0.00181,0.00421
1875,0.000593,3.68e-05,0.00189,0.00445
1876,0.000606,3.71e-05,0.00197,0.0047
1877,0.00062,3.75e-05,0.00204,0.00495
1878,0.000634,3.7900000000000006e-05,0.00212,0.00521
1879,0.000647,3.83e-05,0.00219,0.00547
1880,0.000661,3.88e-05,0.00227,0.00575
1881,0.000675,3.93e-05,0.00234,0.006019999999999999
1882,0.0006889999999999999,4e-05,0.00242,0.00631
1883,0.000703,4.07e-05,0.0025,0.0066
1884,0.000717,4.15e-05,0.00257,0.006889999999999999
1885,0.000732,4.24e-05,0.00265,0.0072
1886,0.000746,4.3299999999999995e-05,0.00272,0.00751
1887,0.00076,4.4200000000000004e-05,0.0028,0.00782
1888,0.000775,4.51e-05,0.00287,0.008140000000000001
1889,0.000789,4.5900000000000004e-05,0.0029500000000000004,0.00847
1890,0.000882,4.97e-05,0.00302,0.00843
1891,0.000889,4.99e-05,0.0031,0.00852
1892,0.000898,5.02e-05,0.00318,0.00867
1893,0.000906,5.0900000000000004e-05,0.00325,0.00887
1894,0.000916,5.17e-05,0.00333,0.009130000000000001
1895,0.0009260000000000001,5.2699999999999993e-05,0.0034,0.009439999999999999
1896,0.0009360000000000001,5.38e-05,0.00348,0.009779999999999999
1897,0.0009469999999999999,5.5100000000000004e-05,0.0035499999999999998,0.010199999999999999
1898,0.000959,5.6500000000000005e-05,0.00363,0.0106
1899,0.0009699999999999999,5.8e-05,0.0037099999999999998,0.011
1900,0.000982,5.96e-05,0.00378,0.0114
1901,0.00102,6.16e-05,0.0038599999999999997,0.012
1902,0.0011,6.419999999999999e-05,0.00393,0.0129
1903,0.00122,6.75e-05,0.00401,0.014
1904,0.00138,7.12e-05,0.00408,0.0152
1905,0.00155,7.539999999999999e-05,0.0041600000000000005,0.0165
1906,0.00174,8e-05,0.00423,0.0177
1907,0.0019299999999999999,8.49e-05,0.00431,0.0189
1908,0.00212,8.989999999999999e-05,0.00439,0.019899999999999998
1909,0.0023,9.510000000000001e-05,0.0044599999999999996,0.0207
1910,0.00246,0.0001,0.00454,0.0212
1911,0.00261,0.000106,0.00461,0.0214
1912,0.00277,0.000111,0.004690000000000001,0.0217
1913,0.0029300000000000003,0.00011700000000000001,0.0047599999999999995,0.022
1914,0.00309,0.000123,0.00484,0.0222
1915,0.00325,0.00013000000000000002,0.00492,0.0224
1916,0.0034100000000000003,0.00013700000000000002,0.0049900000000000005,0.022600000000000002
1917,0.00357,0.000145,0.00507,0.0228
1918,0.00373,0.000153,0.00514,0.0229
1919,0.0038799999999999998,0.000163,0.00522,0.023
1920,0.004030000000000001,0.00017199999999999998,0.00529,0.023100000000000002
1921,0.00418,0.000184,0.00537,0.023100000000000002
1922,0.00432,0.00019700000000000002,0.00544,0.0232
1923,0.0044599999999999996,0.000212,0.00552,0.0233
1924,0.0045899999999999995,0.000228,0.0056,0.023399999999999997
1925,0.004730000000000001,0.000246,0.00567,0.0235
1926,0.00487,0.000266,0.00575,0.023600000000000003
1927,0.00501,0.000287,0.0058200000000000005,0.0237
1928,0.00515,0.000308,0.005900000000000001,0.0237
1929,0.00529,0.000331,0.00597,0.0238
1930,0.00544,0.00035499999999999996,0.00605,0.0238
1931,0.0056,0.00038,0.00613,0.023899999999999998
1932,0.00574,0.000408,0.0062,0.0241
1933,0.00588,0.000439,0.00628,0.024300000000000002
1934,0.006019999999999999,0.00047099999999999996,0.00635,0.0247
1935,0.00617,0.000506,0.00643,0.0251
1936,0.00633,0.0005430000000000001,0.0065,0.0255
1937,0.00651,0.0005819999999999999,0.00658,0.026
1938,0.0067,0.000622,0.0066500000000000005,0.0265
1939,0.00691,0.000664,0.006730000000000001,0.027100000000000003
1940,0.00715,0.000707,0.006809999999999999,0.0277
1941,0.00744,0.000752,0.00688,0.0282
1942,0.0078,0.0008010000000000001,0.00696,0.0288
1943,0.00822,0.0008539999999999999,0.007030000000000001,0.0294
1944,0.0087,0.000909,0.00711,0.03
1945,0.009210000000000001,0.000967,0.00718,0.030600000000000002
1946,0.00977,0.00103,0.00726,0.0313
1947,0.0104,0.00109,0.00734,0.032100000000000004
1948,0.011,0.00115,0.00741,0.033
1949,0.0116,0.00121,0.00749,0.034
1950,0.012199999999999999,0.00128,0.00756,0.0351
1951,0.0129,0.00134,0.00764,0.0371
1952,0.0136,0.00141,0.00771,0.040299999999999996
1953,0.0144,0.00147,0.00779,0.0444
1954,0.0152,0.0015400000000000001,0.00786,0.0493
1955,0.016,0.00161,0.007940000000000001,0.0545
1956,0.0169,0.0016799999999999999,0.00802,0.0598
1957,0.0178,0.00175,0.00809,0.0649
1958,0.0188,0.00183,0.00817,0.0695
1959,0.0197,0.00191,0.00824,0.0733
1960,0.0206,0.00199,0.008320000000000001,0.0761
1961,0.0214,0.0020800000000000003,0.00839,0.07429999999999999
1962,0.0222,0.00218,0.00847,0.07579999999999999
1963,0.0228,0.00228,0.00855,0.07690000000000001
1964,0.0235,0.0023799999999999997,0.00862,0.07890000000000001
1965,0.0242,0.00249,0.0087,0.081
1966,0.025,0.0026,0.00877,0.0819
1967,0.026,0.00271,0.00885,0.0842
1968,0.0272,0.00282,0.008919999999999999,0.0861
1969,0.0287,0.00292,0.009,0.0866
1970,0.0261,0.00296,0.00907,0.08990000000000001
1971,0.0259,0.0030800000000000003,0.00915,0.0932
1972,0.027100000000000003,0.00314,0.00923,0.09620000000000001
1973,0.0285,0.0032,0.009300000000000001,0.0935
1974,0.0296,0.00326,0.009380000000000001,0.09190000000000001
1975,0.031,0.00331,0.00945,0.08979999999999999
1976,0.0322,0.0033900000000000002,0.009529999999999999,0.0892
1977,0.033600000000000005,0.0034500000000000004,0.0096,0.08990000000000001
1978,0.035,0.00352,0.00968,0.09670000000000001
1979,0.0366,0.0036,0.00976,0.0978
1980,0.038200000000000005,0.00367,0.00983,0.101
1981,0.028300000000000002,0.00376,0.00991,0.106
1982,0.029,0.0038799999999999998,0.009980000000000001,0.112
1983,0.0295,0.00398,0.0101,0.115
1984,0.0293,0.00409,0.0101,0.12
1985,0.0293,0.004200000000000001,0.010199999999999999,0.12
1986,0.0215,0.00433,0.0103,0.117
1987,0.0219,0.0044599999999999996,0.0104,0.113
1988,0.0224,0.0045899999999999995,0.0104,0.112
1989,0.0221,0.004719999999999999,0.0105,0.109
1990,0.026699999999999998,0.004860000000000001,0.0106,0.105
1991,0.027600000000000003,0.005,0.0107,0.111
1992,0.0237,0.00513,0.0107,0.125
1993,0.0303,0.0052699999999999995,0.0108,0.119
1994,0.0317,0.00533,0.00975,0.114
1995,0.032,0.00553,0.00984,0.129
1996,0.033,0.00638,0.0101,0.155
1997,0.0272,0.00596,0.0104,0.155
1998,0.027600000000000003,0.00619,0.00828,0.156
1999,0.0295,0.00642,0.00879,0.158
2000,0.0246,0.00667,0.00732,0.159
2001,0.027600000000000003,0.006889999999999999,0.00863,0.159
2002,0.0215,0.0071200000000000005,0.00847,0.161
2003,0.0197,0.00737,0.0083,0.162
2004,0.0205,0.0076,0.008140000000000001,0.16
2005,0.09570000000000001,0.00788,0.007980000000000001,0.161
2006,0.0993,0.00811,0.00782,0.16
2007,0.103,0.00833,0.00766,0.163
2008,0.107,0.008539999999999999,0.00749,0.161
2009,0.111,0.00877,0.00733,0.164
2010,0.114,0.00898,0.00717,0.166
2011,0.119,0.00922,0.00701,0.166
2012,0.123,0.009439999999999999,0.00684,0.165
2013,0.128,0.009640000000000001,0.006679999999999999,0.166
2014,0.128,0.00982,0.00652,0.164
2015,0.124,0.01,0.00636,0.165
2016,0.157,0.0103,0.0062,0.169
2017,0.166,0.0105,0.006030000000000001,0.171
2018,0.174,0.0108,0.00587,0.172