year,IPC1,IPC2,IPCMAG
1850,7.630000000000001e-05,7.820000000000001e-06,1.5800000000000001e-06
1851,8.04e-05,8.229999999999999e-06,1.66e-06
1852,8.47e-05,8.67e-06,1.75e-06
1853,8.93e-05,9.15e-06,1.85e-06
1854,9.42e-05,9.65e-06,1.95e-06
1855,9.94e-05,1.02e-05,2.06e-06
1856,0.00010499999999999999,1.07e-05,2.17e-06
1857,0.00011,1.1299999999999999e-05,2.29e-06
1858,0.000116,1.1900000000000001e-05,2.41e-06
1859,0.000122,1.25e-05,2.5300000000000003e-06
1860,0.000129,1.32e-05,2.66e-06
1861,0.000135,1.38e-05,2.8e-06
1862,0.00014199999999999998,1.45e-05,2.94e-06
1863,0.000149,1.53e-05,3.0799999999999997e-06
1864,0.000156,1.6e-05,3.24e-06
1865,0.000164,1.68e-05,3.3999999999999996e-06
1866,0.00017199999999999998,1.76e-05,3.5699999999999997e-06
1867,0.00018099999999999998,1.85e-05,3.7399999999999998e-06
1868,0.00019,1.94e-05,3.92e-06
1869,0.000199,2.03e-05,4.11e-06
1870,0.000208,2.13e-05,4.309999999999999e-06
1871,0.00021799999999999999,2.24e-05,4.52e-06
1872,0.000229,2.35e-05,4.74e-06
1873,0.000241,2.46e-05,4.98e-06
1874,0.000253,2.59e-05,5.23e-06
1875,0.000265,2.7099999999999998e-05,5.49e-06
1876,0.00027800000000000004,2.85e-05,5.760000000000001e-06
1877,0.00029099999999999997,2.98e-05,6.040000000000001e-06
1878,0.000305,3.13e-05,6.3200000000000005e-06
1879,0.000319,3.27e-05,6.61e-06
1880,0.00033400000000000004,3.4200000000000005e-05,6.910000000000001e-06
1881,0.000348,3.57e-05,7.2100000000000004e-06
1882,0.000363,3.7199999999999996e-05,7.52e-06
1883,0.000379,3.88e-05,7.84e-06
1884,0.000395,4.04e-05,8.17e-06
1885,0.00041099999999999996,4.21e-05,8.51e-06
1886,0.000428,4.38e-05,8.87e-06
1887,0.000446,4.57e-05,9.23e-06
1888,0.000464,4.75e-05,9.610000000000001e-06
1889,0.000483,4.9500000000000004e-05,1e-05
1890,0.000528,4.87e-05,1.09e-05
1891,0.0005470000000000001,4.87e-05,1.1299999999999999e-05
1892,0.0005679999999999999,4.87e-05,1.18e-05
1893,0.0005899999999999999,4.87e-05,1.22e-05
1894,0.000614,4.87e-05,1.2699999999999999e-05
1895,0.000639,4.87e-05,1.32e-05
1896,0.000666,4.87e-05,1.38e-05
1897,0.0006929999999999999,4.87e-05,1.44e-05
1898,0.000722,4.87e-05,1.49e-05
1899,0.000751,4.87e-05,1.56e-05
1900,0.000782,4.87e-05,1.62e-05
1901,0.000815,4.87e-05,1.6899999999999997e-05
1902,0.0008539999999999999,4.87e-05,1.77e-05
1903,0.000896,4.88e-05,1.8599999999999998e-05
1904,0.000941,4.88e-05,1.95e-05
1905,0.000986,4.88e-05,2.04e-05
1906,0.00103,4.88e-05,2.13e-05
1907,0.00107,4.8899999999999996e-05,2.22e-05
1908,0.00111,4.8899999999999996e-05,2.3e-05
1909,0.00115,4.9000000000000005e-05,2.37e-05
1910,0.00117,4.9000000000000005e-05,2.4299999999999998e-05
1911,0.0012,5.02e-05,2.48e-05
1912,0.00122,5.3400000000000004e-05,2.52e-05
1913,0.00124,5.84e-05,2.5600000000000002e-05
1914,0.00125,6.48e-05,2.59e-05
1915,0.00127,7.25e-05,2.62e-05
1916,0.00128,8.12e-05,2.66e-05
1917,0.0013,9.06e-05,2.69e-05
1918,0.00131,0.0001,2.7199999999999997e-05
1919,0.00133,0.00011,2.76e-05
1920,0.00135,0.00011999999999999999,2.8e-05
1921,0.0013700000000000001,0.000131,2.8400000000000003e-05
1922,0.00139,0.00014199999999999998,2.88e-05
1923,0.00141,0.000155,2.92e-05
1924,0.0014299999999999998,0.00016900000000000002,2.96e-05
1925,0.00145,0.000184,3.01e-05
1926,0.00148,0.000201,3.06e-05
1927,0.0015,0.00021799999999999999,3.11e-05
1928,0.0015300000000000001,0.000236,3.17e-05
1929,0.00156,0.000256,3.24e-05
1930,0.0016,0.00027600000000000004,3.31e-05
1931,0.00165,0.000297,3.4099999999999995e-05
1932,0.00171,0.000319,3.54e-05
1933,0.0017800000000000001,0.00034300000000000004,3.69e-05
1934,0.0018700000000000001,0.000368,3.87e-05
1935,0.00196,0.00039600000000000003,4.06e-05
1936,0.00206,0.00042699999999999997,4.27e-05
1937,0.00216,0.00046100000000000004,4.48e-05
1938,0.00227,0.000499,4.7e-05
1939,0.0023799999999999997,0.0005420000000000001,4.92e-05
1940,0.00248,0.0005899999999999999,5.14e-05
1941,0.00259,0.000652,5.36e-05
1942,0.0027,0.0007379999999999999,5.58e-05
1943,0.00281,0.000843,5.8099999999999996e-05
1944,0.00292,0.0009649999999999999,6.05e-05
1945,0.00304,0.0011,6.3e-05
1946,0.00317,0.00124,6.560000000000001e-05
1947,0.0033,0.0014,6.840000000000001e-05
1948,0.0034500000000000004,0.00155,7.13e-05
1949,0.0036,0.00171,7.45e-05
1950,0.00376,0.00186,7.79e-05
1951,0.00396,0.0020099999999999996,8.2e-05
1952,0.004200000000000001,0.00217,8.7e-05
1953,0.0044800000000000005,0.00233,9.27e-05
1954,0.00477,0.0025,9.88e-05
1955,0.00507,0.00268,0.00010499999999999999
1956,0.00538,0.0028599999999999997,0.000111
1957,0.00566,0.0030600000000000002,0.00011700000000000001
1958,0.00592,0.00327,0.000123
1959,0.00614,0.00349,0.000127
1960,0.00631,0.00373,0.000131
1961,0.00645,0.00398,0.000134
1962,0.0065899999999999995,0.00425,0.000136
1963,0.006719999999999999,0.00453,0.00013900000000000002
1964,0.006849999999999999,0.00483,0.00014199999999999998
1965,0.0071200000000000005,0.0051600000000000005,0.000147
1966,0.0124,0.00552,0.000257
1967,0.014,0.00592,0.00029
1968,0.0162,0.00635,0.000335
1969,0.0174,0.00684,0.00035999999999999997
1970,0.0201,0.00687,0.00023400000000000002
1971,0.0217,0.00704,0.00023400000000000002
1972,0.0219,0.00743,0.000255
1973,0.051,0.00767,0.000255
1974,0.0875,0.00791,0.000254
1975,0.186,0.0079,0.000335
1976,0.591,0.00762,0.000219
1977,0.776,0.00791,0.000223
1978,0.827,0.007809999999999999,0.000232
1979,0.937,0.00833,0.000123
1980,0.981,0.00845,0.00015099999999999998
1981,1.0,0.00956,0.000157
1982,1.09,0.00982,0.00016
1983,1.02,0.0101,0.000136
1984,1.04,0.0104,0.000108
1985,1.15,0.0106,0.000118
1986,1.06,0.0109,0.000107
1987,1.23,0.0112,9.59e-05
1988,1.29,0.0114,8.5e-05
1989,1.42,0.013,7.41e-05
1990,2.69,0.0132,6.31e-05
1991,2.62,0.0141,5.22e-05
1992,2.77,0.013800000000000002,4.13e-05
1993,3.18,0.0147,3.04e-05
1994,3.01,0.0143,1.95e-05
1995,3.07,0.0152,8.550000000000001e-06
1996,2.81,0.016,0.0
1997,2.88,0.0156,0.0
1998,3.46,0.0171,0.0
1999,3.3,0.0173,0.0
2000,3.98,0.0162,0.0
2001,4.17,0.0162,0.0
2002,4.37,0.016300000000000002,0.0
2003,4.56,0.0157,0.0
2004,4.75,0.015,0.0
2005,4.95,0.0193,0.0
2006,5.14,0.0205,0.0
2007,5.33,0.0205,0.0
2008,5.53,0.0223,0.0
2009,5.72,0.127,0.0
2010,5.91,0.122,0.0
2011,6.11,0.138,0.0
2012,6.3,0.164,0.0
2013,6.49,0.167,0.0
2014,6.68,0.167,0.0
2015,6.88,0.167,0.0
2016,6.99,0.168,0.0
2017,7.46,0.168,0.0
2018,7.32,0.169,0.0