year,IPC1,IPC4,IPCMAG
1850,1.42e-06,7.879999999999999e-05,6.3e-05
1851,1.43e-06,7.86e-05,7.11e-05
1852,1.43e-06,7.829999999999999e-05,7.9e-05
1853,1.4400000000000002e-06,7.8e-05,8.68e-05
1854,1.4499999999999999e-06,7.78e-05,9.45e-05
1855,1.46e-06,7.76e-05,0.000102
1856,1.47e-06,7.74e-05,0.00010899999999999999
1857,1.48e-06,7.72e-05,0.00011700000000000001
1858,1.48e-06,7.71e-05,0.000124
1859,1.49e-06,7.7e-05,0.00013000000000000002
1860,1.5e-06,7.69e-05,0.00013700000000000002
1861,1.5100000000000002e-06,7.69e-05,0.00014399999999999998
1862,1.52e-06,7.68e-05,0.00015
1863,1.53e-06,7.68e-05,0.000157
1864,1.5399999999999999e-06,7.68e-05,0.000163
1865,1.55e-06,7.68e-05,0.00016900000000000002
1866,1.5599999999999999e-06,7.68e-05,0.000175
1867,1.57e-06,7.68e-05,0.00017999999999999998
1868,1.57e-06,7.670000000000001e-05,0.000186
1869,1.5800000000000001e-06,7.670000000000001e-05,0.000191
1870,1.59e-06,7.670000000000001e-05,0.00019700000000000002
1871,1.6000000000000001e-06,7.68e-05,0.000202
1872,1.61e-06,7.69e-05,0.000207
1873,1.62e-06,7.71e-05,0.000212
1874,1.6299999999999999e-06,7.74e-05,0.000216
1875,1.64e-06,7.77e-05,0.000221
1876,1.65e-06,7.8e-05,0.000225
1877,1.66e-06,7.829999999999999e-05,0.000229
1878,1.67e-06,7.87e-05,0.00023300000000000003
1879,1.68e-06,7.91e-05,0.000237
1880,1.6900000000000001e-06,7.939999999999999e-05,0.000241
1881,1.6999999999999998e-06,7.98e-05,0.000244
1882,1.71e-06,8.02e-05,0.000248
1883,1.72e-06,8.07e-05,0.000251
1884,1.74e-06,8.12e-05,0.000254
1885,1.75e-06,8.17e-05,0.000257
1886,1.76e-06,8.219999999999999e-05,0.000259
1887,1.77e-06,8.269999999999999e-05,0.000262
1888,1.78e-06,8.319999999999999e-05,0.000264
1889,1.79e-06,8.37e-05,0.000266
1890,2.03e-06,8.8e-05,0.00028799999999999995
1891,2.13e-06,9.06e-05,0.00027600000000000004
1892,2.2399999999999997e-06,9.34e-05,0.000266
1893,2.35e-06,9.62e-05,0.000257
1894,2.47e-06,9.91e-05,0.000249
1895,2.5999999999999997e-06,0.000102,0.000244
1896,2.7299999999999997e-06,0.00010499999999999999,0.00023899999999999998
1897,2.87e-06,0.000108,0.000235
1898,3.01e-06,0.000112,0.00023300000000000003
1899,3.15e-06,0.000115,0.000232
1900,3.3e-06,0.000118,0.000231
1901,3.46e-06,0.000122,0.00023300000000000003
1902,3.65e-06,0.000125,0.00023799999999999998
1903,3.85e-06,0.000129,0.000246
1904,4.05e-06,0.000133,0.000256
1905,4.26e-06,0.00013700000000000002,0.00026700000000000004
1906,4.47e-06,0.00014099999999999998,0.000279
1907,4.669999999999999e-06,0.000145,0.00029099999999999997
1908,4.85e-06,0.000149,0.00030199999999999997
1909,5.0099999999999995e-06,0.000153,0.000311
1910,5.14e-06,0.000158,0.000319
1911,5.26e-06,0.000162,0.000325
1912,5.38e-06,0.000166,0.000332
1913,5.49e-06,0.000171,0.000337
1914,5.6e-06,0.000176,0.00034300000000000004
1915,5.7099999999999995e-06,0.00018099999999999998,0.000348
1916,5.7999999999999995e-06,0.000185,0.00035299999999999996
1917,5.8700000000000005e-06,0.00019,0.000358
1918,5.93e-06,0.00019600000000000002,0.00036199999999999996
1919,5.97e-06,0.000201,0.000366
1920,5.98e-06,0.000206,0.00037
1921,5.950000000000001e-06,0.000212,0.000374
1922,5.8700000000000005e-06,0.000217,0.000377
1923,5.75e-06,0.000223,0.00038
1924,5.6100000000000005e-06,0.000229,0.000383
1925,5.45e-06,0.000235,0.000386
1926,5.29e-06,0.000242,0.000389
1927,5.15e-06,0.000248,0.000391
1928,5.03e-06,0.000255,0.000393
1929,4.95e-06,0.000261,0.000395
1930,4.9199999999999995e-06,0.000268,0.000397
1931,4.94e-06,0.00027400000000000005,0.000399
1932,4.99e-06,0.00028100000000000005,0.0004
1933,5.060000000000001e-06,0.00028799999999999995,0.00040100000000000004
1934,5.16e-06,0.00029499999999999996,0.000402
1935,5.28e-06,0.00030199999999999997,0.00040300000000000004
1936,5.41e-06,0.00031,0.000404
1937,5.55e-06,0.000317,0.00040500000000000003
1938,5.7000000000000005e-06,0.000324,0.000406
1939,5.85e-06,0.000332,0.000408
1940,6e-06,0.000339,0.00040899999999999997
1941,6.1599999999999995e-06,0.000347,0.000412
1942,6.36e-06,0.000354,0.000414
1943,6.58e-06,0.000361,0.00041799999999999997
1944,6.81e-06,0.000368,0.000422
1945,7.06e-06,0.000376,0.000426
1946,7.32e-06,0.000383,0.000431
1947,7.59e-06,0.000391,0.000437
1948,7.85e-06,0.0004,0.000442
1949,8.109999999999999e-06,0.00040899999999999997,0.000448
1950,8.36e-06,0.000419,0.000455
1951,8.6e-06,0.00043,0.000462
1952,8.829999999999998e-06,0.000442,0.00047099999999999996
1953,9.050000000000001e-06,0.000456,0.000481
1954,9.270000000000001e-06,0.00047099999999999996,0.000492
1955,9.49e-06,0.000486,0.000504
1956,9.73e-06,0.000502,0.000517
1957,9.97e-06,0.000518,0.000531
1958,1.02e-05,0.000535,0.000544
1959,1.0500000000000001e-05,0.0005510000000000001,0.000558
1960,1.09e-05,0.0005669999999999999,0.000571
1961,1.1299999999999999e-05,0.000583,0.000584
1962,1.18e-05,0.0006,0.000727
1963,1.23e-05,0.000616,0.000749
1964,1.3e-05,0.000633,0.00073
1965,1.3700000000000001e-05,0.00065,0.000717
1966,1.45e-05,0.0006680000000000001,0.000847
1967,1.53e-05,0.0006850000000000001,0.000751
1968,1.62e-05,0.000703,0.000815
1969,1.7e-05,0.000721,0.000859
1970,1.62e-05,0.000694,0.000925
1971,1.61e-05,0.000699,0.000871
1972,1.6e-05,0.0006879999999999999,0.000869
1973,1.6899999999999997e-05,0.000675,0.0010400000000000001
1974,1.78e-05,0.0006630000000000001,0.00114
1975,1.92e-05,0.000651,0.0013700000000000001
1976,1.72e-05,0.00064,0.00158
1977,1.68e-05,0.00063,0.00183
1978,1.74e-05,0.00062,0.0023599999999999997
1979,1.72e-05,0.000609,0.00239
1980,1.7500000000000002e-05,0.000596,0.0024300000000000003
1981,1.98e-05,0.000585,0.0028
1982,1.89e-05,0.000571,0.0025
1983,1.93e-05,0.0005570000000000001,0.0020099999999999996
1984,1.77e-05,0.0005430000000000001,0.00173
1985,1.8100000000000003e-05,0.00053,0.0021000000000000003
1986,1.6899999999999997e-05,0.000517,0.0022299999999999998
1987,2.07e-05,0.000503,0.00252
1988,2.11e-05,0.000489,0.00275
1989,2.11e-05,0.000475,0.00246
1990,8.91e-05,0.00046,0.00225
1991,9.7e-05,0.000462,0.00225
1992,0.000107,0.00046300000000000003,0.00234
1993,0.000106,0.000465,0.00232
1994,0.000146,0.00046600000000000005,0.00226
1995,0.000152,0.00046800000000000005,0.00211
1996,0.000156,0.000472,0.00212
1997,0.000121,0.00047299999999999995,0.00212
1998,0.000125,0.00047599999999999997,0.00212
1999,0.000134,0.000479,0.00217
2000,0.000107,0.000482,0.0022299999999999998
2001,9.98e-05,0.00048499999999999997,0.0022299999999999998
2002,8.3e-05,0.000488,0.0022299999999999998
2003,7.829999999999999e-05,0.000492,0.0022299999999999998
2004,0.0001,0.000495,0.0022299999999999998
2005,0.00014000000000000001,0.000498,0.0022299999999999998
2006,0.00013000000000000002,0.000502,0.0022299999999999998
2007,0.000161,0.000506,0.0022400000000000002
2008,0.000176,0.000509,0.0022400000000000002
2009,0.00014299999999999998,0.000513,0.0022400000000000002
2010,0.000129,0.000516,0.0022400000000000002
2011,0.000127,0.000519,0.0022400000000000002
2012,0.000132,0.000521,0.00227
2013,8.47e-05,0.000522,0.00228
2014,7.74e-05,0.000524,0.00229
2015,9.080000000000001e-05,0.000526,0.00231
2016,0.00011700000000000001,0.000532,0.0023
2017,0.00011700000000000001,0.000535,0.0023
2018,0.00011700000000000001,0.0005380000000000001,0.0023