year,IPC1,IPC4,IPCMAG
1850,5.15e-06,1.96e-05,4.6e-06
1851,5.31e-06,1.98e-05,4.890000000000001e-06
1852,5.49e-06,2e-05,5.23e-06
1853,5.66e-06,2.02e-05,5.6299999999999995e-06
1854,5.84e-06,2.04e-05,6.0699999999999995e-06
1855,6.02e-06,2.06e-05,6.570000000000001e-06
1856,6.21e-06,2.0799999999999997e-05,7.12e-06
1857,6.39e-06,2.1000000000000002e-05,7.73e-06
1858,6.58e-06,2.12e-05,8.380000000000001e-06
1859,6.7799999999999995e-06,2.14e-05,9.08e-06
1860,6.969999999999999e-06,2.16e-05,9.83e-06
1861,7.17e-06,2.18e-05,1.06e-05
1862,7.37e-06,2.2e-05,1.15e-05
1863,7.58e-06,2.22e-05,1.24e-05
1864,7.78e-06,2.24e-05,1.33e-05
1865,7.99e-06,2.2599999999999997e-05,1.43e-05
1866,8.200000000000001e-06,2.2700000000000003e-05,1.53e-05
1867,8.42e-06,2.29e-05,1.6400000000000002e-05
1868,8.63e-06,2.31e-05,1.76e-05
1869,8.85e-06,2.33e-05,1.87e-05
1870,9.07e-06,2.35e-05,1.9900000000000003e-05
1871,9.289999999999999e-06,2.37e-05,2.12e-05
1872,9.52e-06,2.39e-05,2.2499999999999998e-05
1873,9.74e-06,2.41e-05,2.3800000000000003e-05
1874,9.97e-06,2.4299999999999998e-05,2.52e-05
1875,1.02e-05,2.46e-05,2.6700000000000002e-05
1876,1.0399999999999999e-05,2.48e-05,2.81e-05
1877,1.07e-05,2.5e-05,2.96e-05
1878,1.09e-05,2.53e-05,3.12e-05
1879,1.11e-05,2.5600000000000002e-05,3.2800000000000004e-05
1880,1.1400000000000001e-05,2.59e-05,3.44e-05
1881,1.1599999999999999e-05,2.63e-05,3.61e-05
1882,1.1900000000000001e-05,2.6700000000000002e-05,3.78e-05
1883,1.21e-05,2.7199999999999997e-05,3.95e-05
1884,1.23e-05,2.77e-05,4.13e-05
1885,1.26e-05,2.83e-05,4.31e-05
1886,1.2800000000000001e-05,2.8899999999999998e-05,4.49e-05
1887,1.31e-05,2.95e-05,4.68e-05
1888,1.33e-05,3.01e-05,4.87e-05
1889,1.3599999999999999e-05,3.07e-05,5.07e-05
1890,1.5100000000000001e-05,3.32e-05,5.04e-05
1891,1.56e-05,3.33e-05,5.14e-05
1892,1.62e-05,3.36e-05,5.39e-05
1893,1.68e-05,3.4e-05,5.77e-05
1894,1.7500000000000002e-05,3.4500000000000005e-05,6.27e-05
1895,1.8200000000000002e-05,3.52e-05,6.87e-05
1896,1.89e-05,3.5999999999999994e-05,7.56e-05
1897,1.9699999999999998e-05,3.68e-05,8.33e-05
1898,2.05e-05,3.78e-05,9.15e-05
1899,2.13e-05,3.88e-05,0.0001
1900,2.2100000000000002e-05,3.9800000000000005e-05,0.00010899999999999999
1901,2.31e-05,4.1099999999999996e-05,0.000122
1902,2.42e-05,4.29e-05,0.00014099999999999998
1903,2.55e-05,4.51e-05,0.000165
1904,2.68e-05,4.7600000000000005e-05,0.000192
1905,2.83e-05,5.04e-05,0.00022
1906,2.97e-05,5.3400000000000004e-05,0.000248
1907,3.1e-05,5.67e-05,0.000273
1908,3.24e-05,6.0100000000000004e-05,0.00029499999999999996
1909,3.35e-05,6.35e-05,0.000312
1910,3.46e-05,6.7e-05,0.000322
1911,3.5499999999999996e-05,7.049999999999999e-05,0.00032700000000000003
1912,3.6400000000000004e-05,7.42e-05,0.000332
1913,3.73e-05,7.82e-05,0.000337
1914,3.8100000000000005e-05,8.23e-05,0.00034100000000000005
1915,3.9e-05,8.68e-05,0.000345
1916,3.9699999999999996e-05,9.16e-05,0.000348
1917,4.05e-05,9.68e-05,0.00035099999999999997
1918,4.1099999999999996e-05,0.000102,0.00035299999999999996
1919,4.1700000000000004e-05,0.00010899999999999999,0.00035499999999999996
1920,4.22e-05,0.000115,0.00035499999999999996
1921,4.27e-05,0.000123,0.000354
1922,4.31e-05,0.000132,0.000352
1923,4.35e-05,0.00014099999999999998,0.000348
1924,4.38e-05,0.000153,0.00034399999999999996
1925,4.41e-05,0.000165,0.00033800000000000003
1926,4.45e-05,0.000178,0.000333
1927,4.48e-05,0.000191,0.00032900000000000003
1928,4.51e-05,0.000206,0.000325
1929,4.55e-05,0.000221,0.000322
1930,4.5900000000000004e-05,0.000237,0.000321
1931,4.6399999999999996e-05,0.000254,0.000324
1932,4.6899999999999995e-05,0.000273,0.00032900000000000003
1933,4.74e-05,0.00029299999999999997,0.00033800000000000003
1934,4.79e-05,0.000315,0.00034899999999999997
1935,4.84e-05,0.00033800000000000003,0.00036199999999999996
1936,4.9000000000000005e-05,0.000363,0.000377
1937,4.9500000000000004e-05,0.000388,0.00039200000000000004
1938,5.01e-05,0.000415,0.00040699999999999997
1939,5.07e-05,0.000443,0.000422
1940,5.13e-05,0.000472,0.000437
1941,5.19e-05,0.000502,0.000449
1942,5.26e-05,0.000535,0.00046100000000000004
1943,5.33e-05,0.00057,0.00047299999999999995
1944,5.4e-05,0.000607,0.00048499999999999997
1945,5.4800000000000004e-05,0.000646,0.000498
1946,5.57e-05,0.0006850000000000001,0.0005110000000000001
1947,5.67e-05,0.000726,0.000527
1948,5.77e-05,0.000768,0.000545
1949,5.88e-05,0.0008100000000000001,0.000566
1950,5.9999999999999995e-05,0.000852,0.0005899999999999999
1951,6.17e-05,0.0008950000000000001,0.000633
1952,6.41e-05,0.0009379999999999999,0.000703
1953,6.73e-05,0.000982,0.000796
1954,7.09e-05,0.00103,0.000903
1955,7.5e-05,0.00107,0.00102
1956,7.929999999999999e-05,0.0011200000000000001,0.00114
1957,8.38e-05,0.00117,0.00125
1958,8.840000000000001e-05,0.00122,0.00135
1959,9.279999999999999e-05,0.00127,0.0014299999999999998
1960,9.71e-05,0.00133,0.00149
1961,0.000102,0.00139,0.0015300000000000001
1962,0.000107,0.00145,0.00158
1963,0.000112,0.00152,0.00176
1964,0.00011700000000000001,0.00159,0.0020099999999999996
1965,0.000123,0.00166,0.0022299999999999998
1966,0.000128,0.00174,0.00233
1967,0.000133,0.00181,0.00227
1968,0.00013700000000000002,0.00188,0.00228
1969,0.00014099999999999998,0.00195,0.00235
1970,0.000152,0.00181,0.00246
1971,0.000152,0.00207,0.00269
1972,0.00014199999999999998,0.00211,0.00281
1973,0.000147,0.00214,0.00292
1974,0.000145,0.00221,0.00318
1975,0.00013800000000000002,0.00222,0.0033399999999999997
1976,0.000136,0.00219,0.0034
1977,0.00014199999999999998,0.00229,0.0034300000000000003
1978,0.00013800000000000002,0.00237,0.0033900000000000002
1979,0.00013900000000000002,0.0023599999999999997,0.0035800000000000003
1980,0.00014299999999999998,0.00239,0.0035
1981,0.00014099999999999998,0.0024300000000000003,0.00344
1982,0.000147,0.0025,0.00366
1983,0.000147,0.00257,0.00347
1984,0.000152,0.00259,0.0035299999999999997
1985,0.000146,0.00264,0.0034500000000000004
1986,0.00015900000000000002,0.00267,0.00348
1987,0.00013900000000000002,0.00271,0.0035600000000000002
1988,0.000135,0.00276,0.00363
1989,0.000147,0.00283,0.00376
1990,0.000712,0.0029100000000000003,0.00418
1991,0.000416,0.00297,0.00387
1992,0.000378,0.0030099999999999997,0.00461
1993,0.000423,0.00304,0.004030000000000001
1994,0.000438,0.0031,0.00412
1995,0.000446,0.00315,0.00307
1996,0.000442,0.00325,0.0030600000000000002
1997,0.00047099999999999996,0.0033900000000000002,0.0033
1998,0.000539,0.00348,0.0035800000000000003
1999,0.00054,0.0035800000000000003,0.0038799999999999998
2000,0.000607,0.0037,0.0035499999999999998
2001,0.000617,0.00378,0.0039
2002,0.0005909999999999999,0.0039,0.00396
2003,0.000596,0.00398,0.00434
2004,0.0006450000000000001,0.0040999999999999995,0.00387
2005,0.000624,0.00415,0.00414
2006,0.000609,0.0042699999999999995,0.0044599999999999996
2007,0.000627,0.00433,0.00514
2008,0.000446,0.00436,0.0055
2009,0.000537,0.0045,0.00592
2010,0.000519,0.00458,0.00615
2011,0.000537,0.0047,0.006860000000000001
2012,0.0005600000000000001,0.004849999999999999,0.00642
2013,0.0005,0.00497,0.007679999999999999
2014,0.000488,0.0050999999999999995,0.00613
2015,0.000493,0.0052,0.00635
2016,0.00047799999999999996,0.00524,0.00709
2017,0.00047299999999999995,0.00534,0.00741
2018,0.00046899999999999996,0.00544,0.00751