year,IPC1,IPC2,IPCMAG
1850,0.00181,2.8900000000000003e-06,7.51e-07
1851,0.0019,3.04e-06,7.900000000000001e-07
1852,0.0020099999999999996,3.2000000000000003e-06,8.33e-07
1853,0.00212,3.3800000000000002e-06,8.79e-07
1854,0.0022299999999999998,3.56e-06,9.27e-07
1855,0.00235,3.76e-06,9.78e-07
1856,0.00248,3.96e-06,1.03e-06
1857,0.00262,4.18e-06,1.09e-06
1858,0.00275,4.4e-06,1.1399999999999999e-06
1859,0.0029,4.63e-06,1.2e-06
1860,0.0030499999999999998,4.86e-06,1.2700000000000001e-06
1861,0.0032,5.11e-06,1.33e-06
1862,0.0033599999999999997,5.36e-06,1.4e-06
1863,0.0035299999999999997,5.6299999999999995e-06,1.47e-06
1864,0.0037,5.91e-06,1.5399999999999999e-06
1865,0.0038900000000000002,6.21e-06,1.61e-06
1866,0.00408,6.51e-06,1.6900000000000001e-06
1867,0.00428,6.83e-06,1.78e-06
1868,0.00449,7.17e-06,1.8600000000000002e-06
1869,0.0047,7.51e-06,1.95e-06
1870,0.0049299999999999995,7.870000000000001e-06,2.0500000000000003e-06
1871,0.00517,8.26e-06,2.15e-06
1872,0.00542,8.66e-06,2.2499999999999996e-06
1873,0.0057,9.090000000000001e-06,2.37e-06
1874,0.00598,9.55e-06,2.48e-06
1875,0.00628,1e-05,2.61e-06
1876,0.00658,1.0500000000000001e-05,2.74e-06
1877,0.006900000000000001,1.1e-05,2.87e-06
1878,0.00723,1.15e-05,3e-06
1879,0.00756,1.21e-05,3.14e-06
1880,0.0079,1.26e-05,3.28e-06
1881,0.00824,1.32e-05,3.4299999999999998e-06
1882,0.0086,1.3700000000000001e-05,3.5699999999999997e-06
1883,0.00897,1.43e-05,3.7200000000000004e-06
1884,0.00934,1.49e-05,3.88e-06
1885,0.00973,1.55e-05,4.04e-06
1886,0.0101,1.62e-05,4.21e-06
1887,0.0106,1.6899999999999997e-05,4.3899999999999995e-06
1888,0.011,1.76e-05,4.57e-06
1889,0.0114,1.83e-05,4.75e-06
1890,0.0125,1.7999999999999997e-05,5.19e-06
1891,0.013,1.7999999999999997e-05,5.38e-06
1892,0.0134,1.7999999999999997e-05,5.590000000000001e-06
1893,0.014,1.7999999999999997e-05,5.81e-06
1894,0.0145,1.7999999999999997e-05,6.040000000000001e-06
1895,0.015099999999999999,1.7999999999999997e-05,6.29e-06
1896,0.0158,1.7999999999999997e-05,6.55e-06
1897,0.016399999999999998,1.7999999999999997e-05,6.82e-06
1898,0.0171,1.7999999999999997e-05,7.100000000000001e-06
1899,0.0178,1.7999999999999997e-05,7.3899999999999995e-06
1900,0.0185,1.7999999999999997e-05,7.69e-06
1901,0.0193,1.7999999999999997e-05,8.02e-06
1902,0.0202,1.7999999999999997e-05,8.4e-06
1903,0.0212,1.7999999999999997e-05,8.82e-06
1904,0.0223,1.7999999999999997e-05,9.26e-06
1905,0.0233,1.7999999999999997e-05,9.7e-06
1906,0.024399999999999998,1.7999999999999997e-05,1.01e-05
1907,0.0254,1.7999999999999997e-05,1.06e-05
1908,0.0263,1.8100000000000003e-05,1.09e-05
1909,0.027100000000000003,1.8100000000000003e-05,1.1299999999999999e-05
1910,0.027800000000000002,1.8100000000000003e-05,1.1599999999999999e-05
1911,0.028300000000000002,1.85e-05,1.18e-05
1912,0.0288,1.9699999999999998e-05,1.2e-05
1913,0.0293,2.1499999999999997e-05,1.22e-05
1914,0.0296,2.39e-05,1.23e-05
1915,0.03,2.68e-05,1.25e-05
1916,0.0304,2.9999999999999997e-05,1.26e-05
1917,0.030699999999999998,3.34e-05,1.2800000000000001e-05
1918,0.031100000000000003,3.71e-05,1.29e-05
1919,0.0315,4.08e-05,1.31e-05
1920,0.032,4.44e-05,1.33e-05
1921,0.0325,4.83e-05,1.35e-05
1922,0.0329,5.26e-05,1.3700000000000001e-05
1923,0.0334,5.73e-05,1.3899999999999999e-05
1924,0.0339,6.25e-05,1.41e-05
1925,0.0344,6.809999999999999e-05,1.43e-05
1926,0.035,7.41e-05,1.45e-05
1927,0.0356,8.05e-05,1.48e-05
1928,0.0363,8.730000000000001e-05,1.5100000000000001e-05
1929,0.037,9.44e-05,1.54e-05
1930,0.037899999999999996,0.000102,1.57e-05
1931,0.039,0.00011,1.62e-05
1932,0.0405,0.000118,1.68e-05
1933,0.0422,0.000127,1.7500000000000002e-05
1934,0.0442,0.000136,1.84e-05
1935,0.0464,0.000146,1.93e-05
1936,0.048799999999999996,0.000158,2.03e-05
1937,0.0512,0.00017,2.13e-05
1938,0.0538,0.000184,2.23e-05
1939,0.056299999999999996,0.0002,2.34e-05
1940,0.0588,0.00021799999999999999,2.44e-05
1941,0.0613,0.000241,2.55e-05
1942,0.0638,0.000272,2.65e-05
1943,0.0665,0.000311,2.76e-05
1944,0.0692,0.000356,2.87e-05
1945,0.072,0.000406,2.99e-05
1946,0.075,0.00045900000000000004,3.12e-05
1947,0.0782,0.000516,3.2500000000000004e-05
1948,0.08159999999999999,0.0005729999999999999,3.39e-05
1949,0.0974,0.000631,4.05e-05
1950,0.106,0.0006879999999999999,4.4200000000000004e-05
1951,0.08070000000000001,0.000744,3.35e-05
1952,0.0367,0.0008020000000000001,1.52e-05
1953,0.022,0.000861,9.14e-06
1954,0.022,0.000923,9.14e-06
1955,0.022,0.000988,9.14e-06
1956,0.0293,0.00106,1.22e-05
1957,0.0183,0.00113,7.62e-06
1958,0.0147,0.00121,6.09e-06
1959,0.0147,0.00492,6.09e-06
1960,0.0183,0.00501,7.62e-06
1961,0.0183,0.0050999999999999995,7.62e-06
1962,0.0147,0.0052,6.09e-06
1963,0.011,0.00531,4.57e-06
1964,0.022,0.00905,9.14e-06
1965,0.0183,0.00917,7.62e-06
1966,0.022,0.00809,9.14e-06
1967,0.0183,0.007030000000000001,7.62e-06
1968,0.0257,0.00598,1.07e-05
1969,0.0293,0.009789999999999998,1.22e-05
1970,0.0293,0.009300000000000001,1.22e-05
1971,0.033,0.00567,1.3700000000000001e-05
1972,0.047700000000000006,0.005849999999999999,1.98e-05
1973,0.055,0.009529999999999999,2.29e-05
1974,0.066,0.009519999999999999,2.7400000000000002e-05
1975,0.077,0.00929,2.23e-05
1976,0.0733,0.00883,2.19e-05
1977,0.08070000000000001,0.00884,2.23e-05
1978,0.202,0.00851,2.3199999999999998e-05
1979,0.249,0.00173,2.46e-05
1980,0.121,0.00163,2.52e-05
1981,0.033,0.00163,2.61e-05
1982,0.0367,0.00126,2.6700000000000002e-05
1983,0.0367,0.0011899999999999999,2.7199999999999997e-05
1984,0.0843,0.00116,2.96e-05
1985,0.0843,0.00117,3.06e-05
1986,0.0587,0.00103,3.16e-05
1987,0.08070000000000001,0.00127,3.2500000000000004e-05
1988,0.0733,0.00134,3.35e-05
1989,0.08070000000000001,0.00132,3.4500000000000005e-05
1990,0.0953,0.0013,3.5499999999999996e-05
1991,0.099,0.0017800000000000001,3.6400000000000004e-05
1992,0.106,0.0016899999999999999,3.74e-05
1993,0.11,0.0017,3.84e-05
1994,0.114,0.00171,3.9399999999999995e-05
1995,0.121,0.00174,4.0300000000000004e-05
1996,0.143,0.00175,4.13e-05
1997,0.147,0.00176,4.23e-05
1998,0.158,0.00148,4.3299999999999995e-05
1999,0.183,0.00151,4.4200000000000004e-05
2000,0.216,0.00163,4.5199999999999994e-05
2001,0.235,0.0015,4.62e-05
2002,0.275,0.00152,4.71e-05
2003,0.308,0.0016200000000000001,4.81e-05
2004,0.331,0.00185,4.91e-05
2005,0.441,0.00182,5.01e-05
2006,0.474,0.00181,5.1e-05
2007,0.507,0.0021000000000000003,5.2e-05
2008,0.47,0.00195,5.3e-05
2009,0.525,0.0020299999999999997,5.4e-05
2010,0.558,0.0020299999999999997,5.49e-05
2011,0.617,0.00206,5.59e-05
2012,0.507,0.0020800000000000003,5.69e-05
2013,0.5,0.0025499999999999997,5.79e-05
2014,0.487,0.0024300000000000003,5.88e-05
2015,0.702,0.0025800000000000003,5.98e-05
2016,0.73,0.00269,6.08e-05
2017,0.794,0.00281,6.17e-05
2018,0.834,0.0029500000000000004,6.27e-05