year,IPC1,IPC4,IPCMAG
1850,0.00019,2.7799999999999998e-05,4.1000000000000006e-06
1851,0.000191,2.77e-05,4.63e-06
1852,0.000192,2.76e-05,5.15e-06
1853,0.000193,2.75e-05,5.649999999999999e-06
1854,0.000194,2.75e-05,6.15e-06
1855,0.000195,2.7400000000000002e-05,6.64e-06
1856,0.00019600000000000002,2.7300000000000003e-05,7.12e-06
1857,0.00019800000000000002,2.7199999999999997e-05,7.59e-06
1858,0.000199,2.7199999999999997e-05,8.05e-06
1859,0.0002,2.7199999999999997e-05,8.5e-06
1860,0.000201,2.7099999999999998e-05,8.94e-06
1861,0.000202,2.7099999999999998e-05,9.37e-06
1862,0.000203,2.7099999999999998e-05,9.79e-06
1863,0.000205,2.7099999999999998e-05,1.02e-05
1864,0.000206,2.7099999999999998e-05,1.06e-05
1865,0.000207,2.7099999999999998e-05,1.1e-05
1866,0.000208,2.7099999999999998e-05,1.1400000000000001e-05
1867,0.00020999999999999998,2.7099999999999998e-05,1.18e-05
1868,0.000211,2.7099999999999998e-05,1.21e-05
1869,0.000212,2.7099999999999998e-05,1.25e-05
1870,0.000213,2.7099999999999998e-05,1.2800000000000001e-05
1871,0.000215,2.7099999999999998e-05,1.31e-05
1872,0.000216,2.7099999999999998e-05,1.35e-05
1873,0.000217,2.7199999999999997e-05,1.38e-05
1874,0.000219,2.7300000000000003e-05,1.41e-05
1875,0.00022,2.7400000000000002e-05,1.44e-05
1876,0.000221,2.75e-05,1.46e-05
1877,0.000223,2.77e-05,1.49e-05
1878,0.000224,2.7799999999999998e-05,1.52e-05
1879,0.000225,2.79e-05,1.54e-05
1880,0.00022700000000000002,2.8e-05,1.57e-05
1881,0.000228,2.82e-05,1.59e-05
1882,0.00023,2.83e-05,1.61e-05
1883,0.000231,2.85e-05,1.63e-05
1884,0.000232,2.87e-05,1.65e-05
1885,0.00023400000000000002,2.88e-05,1.67e-05
1886,0.000235,2.9e-05,1.6899999999999997e-05
1887,0.000237,2.92e-05,1.7100000000000002e-05
1888,0.00023799999999999998,2.94e-05,1.72e-05
1889,0.00023999999999999998,2.96e-05,1.73e-05
1890,0.000275,3.11e-05,1.88e-05
1891,0.00029299999999999997,3.2e-05,1.7999999999999997e-05
1892,0.000312,3.3e-05,1.73e-05
1893,0.000331,3.4e-05,1.67e-05
1894,0.000352,3.5000000000000004e-05,1.62e-05
1895,0.000373,3.5999999999999994e-05,1.58e-05
1896,0.00039400000000000004,3.71e-05,1.55e-05
1897,0.000416,3.83e-05,1.53e-05
1898,0.000439,3.9399999999999995e-05,1.5100000000000001e-05
1899,0.000462,4.06e-05,1.4999999999999999e-05
1900,0.000486,4.18e-05,1.4999999999999999e-05
1901,0.000512,4.2999999999999995e-05,1.5100000000000001e-05
1902,0.00054,4.43e-05,1.55e-05
1903,0.000571,4.5600000000000004e-05,1.6e-05
1904,0.000602,4.6899999999999995e-05,1.66e-05
1905,0.000633,4.83e-05,1.74e-05
1906,0.000664,4.97e-05,1.8100000000000003e-05
1907,0.000694,5.11e-05,1.89e-05
1908,0.000722,5.26e-05,1.96e-05
1909,0.000746,5.41e-05,2.03e-05
1910,0.000767,5.5599999999999996e-05,2.0799999999999997e-05
1911,0.000785,5.72e-05,2.12e-05
1912,0.000805,5.8700000000000004e-05,2.16e-05
1913,0.000823,6.0400000000000004e-05,2.2e-05
1914,0.000842,6.2e-05,2.23e-05
1915,0.000858,6.37e-05,2.2700000000000003e-05
1916,0.000874,6.54e-05,2.3e-05
1917,0.000886,6.72e-05,2.33e-05
1918,0.000896,6.900000000000001e-05,2.36e-05
1919,0.000902,7.09e-05,2.39e-05
1920,0.0009040000000000001,7.280000000000001e-05,2.41e-05
1921,0.0008990000000000001,7.47e-05,2.4299999999999998e-05
1922,0.000884,7.670000000000001e-05,2.46e-05
1923,0.0008629999999999999,7.879999999999999e-05,2.48e-05
1924,0.000837,8.09e-05,2.5e-05
1925,0.000809,8.309999999999999e-05,2.51e-05
1926,0.000781,8.53e-05,2.53e-05
1927,0.000755,8.76e-05,2.55e-05
1928,0.000734,8.98e-05,2.5600000000000002e-05
1929,0.000719,9.21e-05,2.58e-05
1930,0.000714,9.45e-05,2.59e-05
1931,0.000717,9.68e-05,2.6e-05
1932,0.0007239999999999999,9.92e-05,2.61e-05
1933,0.000735,0.000102,2.61e-05
1934,0.00075,0.000104,2.62e-05
1935,0.000767,0.000107,2.63e-05
1936,0.000787,0.00010899999999999999,2.63e-05
1937,0.000808,0.000112,2.64e-05
1938,0.00083,0.000115,2.65e-05
1939,0.000853,0.00011700000000000001,2.66e-05
1940,0.000875,0.00011999999999999999,2.6700000000000002e-05
1941,0.0008990000000000001,0.000122,2.68e-05
1942,0.000928,0.000125,2.7e-05
1943,0.0009599999999999999,0.000127,2.7199999999999997e-05
1944,0.000996,0.00013000000000000002,2.75e-05
1945,0.00103,0.000133,2.7799999999999998e-05
1946,0.00107,0.000135,2.81e-05
1947,0.00111,0.00013800000000000002,2.8400000000000003e-05
1948,0.00115,0.00014099999999999998,2.88e-05
1949,0.0011899999999999999,0.00014399999999999998,2.92e-05
1950,0.00123,0.000148,2.96e-05
1951,0.00126,0.000152,3.01e-05
1952,0.0012900000000000001,0.000156,3.07e-05
1953,0.00132,0.000161,3.13e-05
1954,0.00135,0.000166,3.2099999999999994e-05
1955,0.00138,0.00017199999999999998,3.29e-05
1956,0.0014199999999999998,0.000177,3.37e-05
1957,0.00146,0.000183,3.46e-05
1958,0.0015,0.000189,3.5499999999999996e-05
1959,0.00155,0.000195,3.6400000000000004e-05
1960,0.0016,0.0002,3.73e-05
1961,0.0016799999999999999,0.000206,3.82e-05
1962,0.0017800000000000001,0.000212,3.92e-05
1963,0.00191,0.00021799999999999999,4.0300000000000004e-05
1964,0.00206,0.000223,4.14e-05
1965,0.0022299999999999998,0.000229,4.26e-05
1966,0.0024100000000000002,0.000236,4.3700000000000005e-05
1967,0.00259,0.000242,4.48e-05
1968,0.00278,0.000248,4.58e-05
1969,0.00296,0.000254,4.67e-05
1970,0.00297,0.000265,4.74e-05
1971,0.00297,0.000273,4.8e-05
1972,0.00297,0.00028100000000000005,4.94e-05
1973,0.00297,0.000289,4.82e-05
1974,0.00297,0.000297,4.98e-05
1975,0.00297,0.00030199999999999997,5.16e-05
1976,0.00297,0.000306,5.16e-05
1977,0.00297,0.000308,4.91e-05
1978,0.00297,0.00031,4.72e-05
1979,0.00297,0.000313,4.58e-05
1980,0.00297,0.00031800000000000003,4.61e-05
1981,0.0030099999999999997,0.00033400000000000004,4.53e-05
1982,0.00299,0.00035299999999999996,4.5199999999999994e-05
1983,0.0031,0.000374,4.32e-05
1984,0.0034300000000000003,0.00039600000000000003,4.3700000000000005e-05
1985,0.00278,0.000416,4.51e-05
1986,0.0030299999999999997,0.00043599999999999997,4.55e-05
1987,0.00317,0.00045400000000000003,4.4200000000000004e-05
1988,0.00304,0.00047099999999999996,4.46e-05
1989,0.00317,0.000491,4.53e-05
1990,0.0032,0.0005110000000000001,4.65e-05
1991,0.00318,0.0005200000000000001,4.5900000000000004e-05
1992,0.0029100000000000003,0.00053,4.45e-05
1993,0.00298,0.00054,4.3700000000000005e-05
1994,0.00445,0.00055,4.6e-05
1995,0.00337,0.000494,4.61e-05
1996,0.0031,0.000435,3.35e-05
1997,0.00262,0.000374,3.78e-05
1998,0.0022299999999999998,0.000313,3.35e-05
1999,0.00261,0.000251,3.14e-05
2000,0.00163,0.00019,1.57e-05
2001,0.00157,0.00019,1.58e-05
2002,0.0007700000000000001,0.00019,1.6400000000000002e-05
2003,0.0008629999999999999,0.00019,1.8200000000000002e-05
2004,0.000968,0.00019,2.16e-05
2005,0.00166,0.00019,2.7199999999999997e-05
2006,0.0016200000000000001,0.000192,1.33e-05
2007,0.00122,0.000193,1.1e-05
2008,0.00125,0.000195,8.710000000000001e-06
2009,0.00163,0.00019700000000000002,6.4000000000000006e-06
2010,0.0013,0.000199,4.08e-06
2011,0.00115,0.000201,1.77e-06
2012,0.00126,0.000203,0.0
2013,0.000615,0.000205,0.0
2014,0.000626,0.000207,0.0
2015,0.0007289999999999999,0.00020999999999999998,0.0
2016,0.0009040000000000001,0.00020899999999999998,0.0
2017,0.000873,0.00020999999999999998,0.0
2018,0.000842,0.000212,0.0