year,IPC1,IPC4,IPCMAG
1850,3.0799999999999997e-06,2.2e-05,3.35e-06
1851,3.18e-06,2.23e-05,3.56e-06
1852,3.29e-06,2.2499999999999998e-05,3.81e-06
1853,3.3899999999999997e-06,2.2700000000000003e-05,4.1000000000000006e-06
1854,3.5e-06,2.3e-05,4.43e-06
1855,3.6099999999999997e-06,2.3199999999999998e-05,4.79e-06
1856,3.7200000000000004e-06,2.35e-05,5.19e-06
1857,3.83e-06,2.37e-05,5.6299999999999995e-06
1858,3.9399999999999995e-06,2.39e-05,6.11e-06
1859,4.06e-06,2.41e-05,6.62e-06
1860,4.18e-06,2.44e-05,7.17e-06
1861,4.3e-06,2.46e-05,7.75e-06
1862,4.42e-06,2.48e-05,8.370000000000001e-06
1863,4.54e-06,2.5e-05,9.02e-06
1864,4.66e-06,2.52e-05,9.71e-06
1865,4.79e-06,2.5399999999999997e-05,1.0399999999999999e-05
1866,4.9100000000000004e-06,2.5600000000000002e-05,1.12e-05
1867,5.04e-06,2.58e-05,1.2e-05
1868,5.1700000000000005e-06,2.6e-05,1.2800000000000001e-05
1869,5.3e-06,2.63e-05,1.3700000000000001e-05
1870,5.43e-06,2.65e-05,1.45e-05
1871,5.57e-06,2.6700000000000002e-05,1.55e-05
1872,5.7000000000000005e-06,2.7e-05,1.6400000000000002e-05
1873,5.84e-06,2.7199999999999997e-05,1.74e-05
1874,5.97e-06,2.7400000000000002e-05,1.84e-05
1875,6.11e-06,2.77e-05,1.94e-05
1876,6.25e-06,2.79e-05,2.05e-05
1877,6.39e-06,2.82e-05,2.16e-05
1878,6.53e-06,2.85e-05,2.2700000000000003e-05
1879,6.67e-06,2.88e-05,2.39e-05
1880,6.82e-06,2.92e-05,2.51e-05
1881,6.96e-06,2.96e-05,2.63e-05
1882,7.100000000000001e-06,3.01e-05,2.75e-05
1883,7.25e-06,3.06e-05,2.88e-05
1884,7.4e-06,3.12e-05,3.01e-05
1885,7.54e-06,3.1899999999999996e-05,3.14e-05
1886,7.69e-06,3.26e-05,3.2800000000000004e-05
1887,7.84e-06,3.32e-05,3.4099999999999995e-05
1888,7.99e-06,3.39e-05,3.5499999999999996e-05
1889,8.14e-06,3.46e-05,3.7e-05
1890,9.06e-06,3.74e-05,3.6700000000000004e-05
1891,9.270000000000001e-06,3.75e-05,3.7699999999999995e-05
1892,9.49e-06,3.78e-05,4.01e-05
1893,9.73e-06,3.82e-05,4.39e-05
1894,9.990000000000001e-06,3.89e-05,4.9000000000000005e-05
1895,1.03e-05,3.96e-05,5.5e-05
1896,1.0500000000000001e-05,4.05e-05,6.2e-05
1897,1.08e-05,4.15e-05,6.98e-05
1898,1.11e-05,4.25e-05,7.82e-05
1899,1.15e-05,4.3700000000000005e-05,8.71e-05
1900,1.18e-05,4.48e-05,9.62e-05
1901,1.23e-05,4.63e-05,0.00010899999999999999
1902,1.3e-05,4.83e-05,0.000129
1903,1.4e-05,5.07e-05,0.000153
1904,1.52e-05,5.36e-05,0.00018099999999999998
1905,1.65e-05,5.67e-05,0.00020999999999999998
1906,1.78e-05,6.02e-05,0.00023799999999999998
1907,1.92e-05,6.379999999999999e-05,0.000264
1908,2.05e-05,6.759999999999999e-05,0.000287
1909,2.18e-05,7.149999999999999e-05,0.000304
1910,2.29e-05,7.539999999999999e-05,0.000314
1911,2.39e-05,7.939999999999999e-05,0.000319
1912,2.5e-05,8.36e-05,0.000324
1913,2.6e-05,8.8e-05,0.00032900000000000003
1914,2.7e-05,9.27e-05,0.000333
1915,2.81e-05,9.769999999999999e-05,0.000337
1916,2.91e-05,0.000103,0.00034
1917,3.01e-05,0.00010899999999999999,0.00034300000000000004
1918,3.11e-05,0.000115,0.000345
1919,3.2e-05,0.000122,0.00034599999999999995
1920,3.29e-05,0.00013000000000000002,0.000347
1921,3.37e-05,0.00013800000000000002,0.00034599999999999995
1922,3.4500000000000005e-05,0.000148,0.00034300000000000004
1923,3.53e-05,0.00015900000000000002,0.00033800000000000003
1924,3.61e-05,0.00017199999999999998,0.000333
1925,3.69e-05,0.000185,0.00032700000000000003
1926,3.76e-05,0.0002,0.000321
1927,3.84e-05,0.000216,0.000315
1928,3.92e-05,0.000232,0.000311
1929,4e-05,0.000249,0.000308
1930,4.09e-05,0.00026700000000000004,0.000307
1931,4.1700000000000004e-05,0.00028599999999999996,0.000309
1932,4.26e-05,0.000307,0.000315
1933,4.34e-05,0.00033,0.000324
1934,4.43e-05,0.00035499999999999996,0.00033600000000000004
1935,4.5199999999999994e-05,0.000381,0.00035
1936,4.61e-05,0.00040899999999999997,0.000366
1937,4.71e-05,0.000438,0.000382
1938,4.82e-05,0.00046800000000000005,0.000398
1939,4.94e-05,0.000499,0.00041299999999999996
1940,5.0799999999999995e-05,0.000531,0.000428
1941,5.24e-05,0.000566,0.000441
1942,5.43e-05,0.000603,0.000453
1943,5.66e-05,0.000642,0.000465
1944,5.91e-05,0.000684,0.000477
1945,6.18e-05,0.000727,0.00049
1946,6.48e-05,0.000772,0.000504
1947,6.79e-05,0.0008179999999999999,0.0005200000000000001
1948,7.11e-05,0.000865,0.0005380000000000001
1949,7.45e-05,0.000912,0.000559
1950,7.79e-05,0.0009599999999999999,0.000584
1951,8.16e-05,0.00101,0.000627
1952,8.58e-05,0.00106,0.0007
1953,9.06e-05,0.00111,0.000794
1954,9.57e-05,0.00116,0.0009040000000000001
1955,0.000101,0.00121,0.00102
1956,0.000107,0.00126,0.00114
1957,0.00011300000000000001,0.00132,0.00126
1958,0.00011899999999999999,0.00138,0.00136
1959,0.000124,0.0014399999999999999,0.00145
1960,0.00013000000000000002,0.0015,0.00151
1961,0.000136,0.00156,0.0016699999999999998
1962,0.00014099999999999998,0.00164,0.0014199999999999998
1963,0.000146,0.00171,0.0014199999999999998
1964,0.00015,0.0017900000000000001,0.0014199999999999998
1965,0.000156,0.0018700000000000001,0.00145
1966,0.000161,0.00196,0.0015
1967,0.00016800000000000002,0.00204,0.00152
1968,0.000175,0.00212,0.0015400000000000001
1969,0.000183,0.0022,0.00172
1970,0.00018099999999999998,0.00216,0.00173
1971,0.00018099999999999998,0.00221,0.0018
1972,0.000185,0.00215,0.00174
1973,0.00022,0.00218,0.00181
1974,0.00017999999999999998,0.00218,0.0016899999999999999
1975,0.000183,0.00216,0.0014299999999999998
1976,0.000186,0.00219,0.0014399999999999999
1977,0.000242,0.00225,0.0014399999999999999
1978,0.000259,0.00221,0.00159
1979,0.000279,0.00226,0.0016200000000000001
1980,0.00031,0.00231,0.00171
1981,0.000241,0.00222,0.00175
1982,0.000259,0.00221,0.00166
1983,0.000303,0.00219,0.0016699999999999998
1984,0.000399,0.0022299999999999998,0.00166
1985,0.00043,0.0022299999999999998,0.0016200000000000001
1986,0.000443,0.00226,0.00173
1987,0.00039,0.00219,0.00185
1988,0.000438,0.00219,0.00196
1989,0.00047799999999999996,0.00215,0.0023599999999999997
1990,0.000527,0.00216,0.00226
1991,0.000457,0.00215,0.00226
1992,0.000518,0.00212,0.00228
1993,0.0005769999999999999,0.00211,0.00211
1994,0.0005290000000000001,0.00211,0.00212
1995,0.0005610000000000001,0.00209,0.00212
1996,0.000596,0.00215,0.00213
1997,0.0005629999999999999,0.00216,0.00196
1998,0.000714,0.00213,0.00189
1999,0.000874,0.00214,0.00177
2000,0.000833,0.00215,0.00164
2001,0.000733,0.00213,0.00151
2002,0.0006720000000000001,0.00212,0.0014
2003,0.0006360000000000001,0.00211,0.0013
2004,0.000583,0.00212,0.0012
2005,0.000648,0.00214,0.00109
2006,0.000625,0.00213,0.0009469999999999999
2007,0.000914,0.00214,0.000865
2008,0.001,0.00213,0.000914
2009,0.00111,0.00214,0.000982
2010,0.0011200000000000001,0.00213,0.001
2011,0.00115,0.00213,0.000982
2012,0.00116,0.00213,0.000999
2013,0.00115,0.00211,0.00101
2014,0.00113,0.00212,0.001
2015,0.00115,0.00213,0.00099
2016,0.0013,0.00212,0.000992
2017,0.00134,0.00212,0.000983
2018,0.00139,0.00212,0.000984