year,IPC1,IPC4,IPCMAG
1850,1.01e-05,0.00318,0.008199999999999999
1851,1.03e-05,0.00319,0.00848
1852,1.0399999999999999e-05,0.0032,0.00875
1853,1.0500000000000001e-05,0.00321,0.00902
1854,1.06e-05,0.00323,0.00929
1855,1.08e-05,0.0032400000000000003,0.009550000000000001
1856,1.09e-05,0.00325,0.00982
1857,1.1e-05,0.00327,0.0101
1858,1.11e-05,0.00329,0.0103
1859,1.1299999999999999e-05,0.0033,0.0106
1860,1.1400000000000001e-05,0.00332,0.0108
1861,1.15e-05,0.0033399999999999997,0.0111
1862,1.17e-05,0.00335,0.011300000000000001
1863,1.18e-05,0.00337,0.0116
1864,1.1900000000000001e-05,0.0033900000000000002,0.011800000000000001
1865,1.21e-05,0.0034100000000000003,0.0121
1866,1.22e-05,0.0034300000000000003,0.0123
1867,1.24e-05,0.00346,0.0125
1868,1.25e-05,0.00348,0.0128
1869,1.26e-05,0.0035,0.013
1870,1.2800000000000001e-05,0.0035299999999999997,0.0132
1871,1.29e-05,0.0035499999999999998,0.0135
1872,1.31e-05,0.0035800000000000003,0.013699999999999999
1873,1.32e-05,0.00361,0.013900000000000001
1874,1.34e-05,0.00364,0.0141
1875,1.35e-05,0.00367,0.0144
1876,1.3599999999999999e-05,0.0037,0.0146
1877,1.38e-05,0.00373,0.0148
1878,1.3899999999999999e-05,0.00376,0.015
1879,1.41e-05,0.00379,0.0152
1880,1.4200000000000001e-05,0.00382,0.0155
1881,1.44e-05,0.00385,0.0157
1882,1.45e-05,0.0038900000000000002,0.0159
1883,1.47e-05,0.00392,0.0161
1884,1.49e-05,0.00395,0.016300000000000002
1885,1.4999999999999999e-05,0.00398,0.0165
1886,1.52e-05,0.00401,0.0167
1887,1.53e-05,0.00405,0.0169
1888,1.55e-05,0.00408,0.0172
1889,1.56e-05,0.00411,0.0174
1890,2e-05,0.00421,0.0176
1891,2.2e-05,0.00421,0.0176
1892,2.41e-05,0.00422,0.0176
1893,2.62e-05,0.00424,0.0176
1894,2.85e-05,0.00425,0.0177
1895,3.09e-05,0.00428,0.0177
1896,3.33e-05,0.0043,0.0178
1897,3.5799999999999996e-05,0.00433,0.0179
1898,3.83e-05,0.00436,0.0179
1899,4.09e-05,0.0044,0.018
1900,4.36e-05,0.00443,0.0181
1901,4.67e-05,0.0044800000000000005,0.0182
1902,5.02e-05,0.00454,0.0183
1903,5.41e-05,0.00461,0.0184
1904,5.82e-05,0.004690000000000001,0.018600000000000002
1905,6.22e-05,0.00479,0.018699999999999998
1906,6.610000000000001e-05,0.004889999999999999,0.0189
1907,6.950000000000001e-05,0.0049900000000000005,0.019100000000000002
1908,7.240000000000001e-05,0.00509,0.0193
1909,7.45e-05,0.00519,0.019399999999999997
1910,7.56e-05,0.00529,0.019600000000000003
1911,7.61e-05,0.00538,0.0198
1912,7.64e-05,0.0054800000000000005,0.019899999999999998
1913,7.66e-05,0.00557,0.02
1914,7.68e-05,0.00567,0.0202
1915,7.68e-05,0.00577,0.020300000000000002
1916,7.69e-05,0.00588,0.0205
1917,7.7e-05,0.00598,0.0207
1918,7.72e-05,0.00609,0.0209
1919,7.75e-05,0.0062,0.0211
1920,7.8e-05,0.00631,0.0214
1921,8.03e-05,0.00642,0.0221
1922,8.57e-05,0.00654,0.0233
1923,9.37e-05,0.0066500000000000005,0.0249
1924,0.000104,0.00677,0.0269
1925,0.000116,0.006900000000000001,0.0291
1926,0.000129,0.007019999999999999,0.0314
1927,0.00014299999999999998,0.00715,0.0338
1928,0.000157,0.00728,0.036
1929,0.000171,0.00741,0.038
1930,0.000184,0.007549999999999999,0.039700000000000006
1931,0.00019700000000000002,0.007679999999999999,0.0412
1932,0.000212,0.00782,0.0425
1933,0.000228,0.00796,0.0438
1934,0.000245,0.00811,0.045
1935,0.000263,0.00825,0.046200000000000005
1936,0.00028399999999999996,0.008400000000000001,0.0474
1937,0.000306,0.00856,0.0485
1938,0.00032900000000000003,0.00872,0.0498
1939,0.00035499999999999996,0.00888,0.051
1940,0.000382,0.00906,0.052399999999999995
1941,0.000417,0.00923,0.0538
1942,0.00046300000000000003,0.00939,0.055200000000000006
1943,0.0005200000000000001,0.00956,0.056600000000000004
1944,0.0005859999999999999,0.00973,0.058
1945,0.0006590000000000001,0.00992,0.0594
1946,0.000739,0.0101,0.060899999999999996
1947,0.000825,0.0103,0.0625
1948,0.000914,0.0106,0.06420000000000001
1949,0.00101,0.0108,0.066
1950,0.0011,0.0112,0.0679
1951,0.0012,0.0116,0.0703
1952,0.0013,0.0121,0.0732
1953,0.0014199999999999998,0.0127,0.07659999999999999
1954,0.0015400000000000001,0.0134,0.08009999999999999
1955,0.0016699999999999998,0.014199999999999999,0.0837
1956,0.00182,0.015,0.0871
1957,0.00198,0.0159,0.0902
1958,0.00215,0.0169,0.0927
1959,0.00235,0.0178,0.0945
1960,0.00256,0.0188,0.09540000000000001
1961,0.00277,0.0198,0.09290000000000001
1962,0.00297,0.0209,0.093
1963,0.0032,0.022,0.09290000000000001
1964,0.00347,0.0233,0.0937
1965,0.00379,0.0246,0.09509999999999999
1966,0.004200000000000001,0.0259,0.09259999999999999
1967,0.0047,0.0272,0.09359999999999999
1968,0.00533,0.0285,0.0839
1969,0.0060999999999999995,0.0298,0.07540000000000001
1970,0.00566,0.0325,0.07390000000000001
1971,0.00567,0.0334,0.0804
1972,0.00564,0.034,0.07959999999999999
1973,0.005719999999999999,0.0347,0.07540000000000001
1974,0.005719999999999999,0.0356,0.08109999999999999
1975,0.00558,0.0366,0.083
1976,0.00578,0.0378,0.0767
1977,0.00608,0.039299999999999995,0.07790000000000001
1978,0.00626,0.040799999999999996,0.0785
1979,0.00624,0.0425,0.0788
1980,0.00691,0.0442,0.07970000000000001
1981,0.0069500000000000004,0.0461,0.08120000000000001
1982,0.00724,0.048100000000000004,0.08209999999999999
1983,0.00766,0.0502,0.0832
1984,0.00792,0.0523,0.0841
1985,0.0081,0.054700000000000006,0.0851
1986,0.00907,0.0572,0.0859
1987,0.0109,0.0598,0.0872
1988,0.026699999999999998,0.0625,0.08929999999999999
1989,0.0292,0.0654,0.09179999999999999
1990,0.0308,0.0686,0.111
1991,0.0329,0.0724,0.106
1992,0.0303,0.07659999999999999,0.108
1993,0.0342,0.0809,0.11
1994,0.202,0.085,0.109
1995,0.157,0.0891,0.111
1996,0.158,0.0928,0.115
1997,0.16,0.0963,0.12
1998,0.141,0.0999,0.126
1999,0.154,0.103,0.128
2000,0.17,0.106,0.133
2001,0.155,0.11,0.139
2002,0.152,0.113,0.14
2003,0.19,0.117,0.156
2004,0.178,0.121,0.158
2005,0.225,0.125,0.159
2006,0.297,0.129,0.163
2007,0.412,0.133,0.169
2008,0.337,0.138,0.174
2009,0.415,0.143,0.178
2010,0.433,0.148,0.181
2011,0.394,0.153,0.185
2012,0.351,0.159,0.187
2013,0.399,0.164,0.19
2014,0.396,0.169,0.193
2015,0.187,0.174,0.191
2016,0.421,0.177,0.185
2017,0.437,0.181,0.184
2018,0.452,0.186,0.195