year,IPC1,IPC4,IPCMAG
1850,1.18e-05,4.08e-05,0.000171
1851,1.1900000000000001e-05,4.09e-05,0.000177
1852,1.21e-05,4.1099999999999996e-05,0.000182
1853,1.22e-05,4.12e-05,0.000188
1854,1.24e-05,4.14e-05,0.000194
1855,1.25e-05,4.1599999999999995e-05,0.000199
1856,1.26e-05,4.18e-05,0.000205
1857,1.2800000000000001e-05,4.2000000000000004e-05,0.00020999999999999998
1858,1.29e-05,4.22e-05,0.000215
1859,1.31e-05,4.24e-05,0.000221
1860,1.32e-05,4.26e-05,0.00022600000000000002
1861,1.34e-05,4.28e-05,0.000231
1862,1.3599999999999999e-05,4.2999999999999995e-05,0.000236
1863,1.3700000000000001e-05,4.3299999999999995e-05,0.000241
1864,1.3899999999999999e-05,4.35e-05,0.000247
1865,1.4e-05,4.38e-05,0.000252
1866,1.4200000000000001e-05,4.41e-05,0.000256
1867,1.44e-05,4.43e-05,0.000261
1868,1.45e-05,4.46e-05,0.000266
1869,1.47e-05,4.49e-05,0.00027100000000000003
1870,1.48e-05,4.53e-05,0.00027600000000000004
1871,1.4999999999999999e-05,4.5600000000000004e-05,0.00028100000000000005
1872,1.52e-05,4.5900000000000004e-05,0.000285
1873,1.54e-05,4.63e-05,0.00029
1874,1.55e-05,4.67e-05,0.00029499999999999996
1875,1.57e-05,4.71e-05,0.0003
1876,1.59e-05,4.75e-05,0.000304
1877,1.6e-05,4.79e-05,0.000309
1878,1.62e-05,4.83e-05,0.000313
1879,1.6400000000000002e-05,4.87e-05,0.00031800000000000003
1880,1.66e-05,4.91e-05,0.000322
1881,1.67e-05,4.9500000000000004e-05,0.00032700000000000003
1882,1.6899999999999997e-05,4.99e-05,0.000331
1883,1.7100000000000002e-05,5.0299999999999996e-05,0.00033600000000000004
1884,1.73e-05,5.07e-05,0.00034
1885,1.74e-05,5.11e-05,0.000345
1886,1.76e-05,5.15e-05,0.00034899999999999997
1887,1.78e-05,5.19e-05,0.00035299999999999996
1888,1.7999999999999997e-05,5.23e-05,0.000358
1889,1.8200000000000002e-05,5.28e-05,0.00036199999999999996
1890,2.01e-05,5.38e-05,0.000373
1891,2.0799999999999997e-05,5.43e-05,0.000379
1892,2.16e-05,5.49e-05,0.00038500000000000003
1893,2.24e-05,5.54e-05,0.00039200000000000004
1894,2.33e-05,5.6e-05,0.000399
1895,2.4299999999999998e-05,5.67e-05,0.000406
1896,2.53e-05,5.73e-05,0.000414
1897,2.63e-05,5.8e-05,0.000422
1898,2.7400000000000002e-05,5.8700000000000004e-05,0.00043
1899,2.86e-05,5.94e-05,0.000438
1900,2.98e-05,6.02e-05,0.000446
1901,3.12e-05,6.09e-05,0.00045400000000000003
1902,3.29e-05,6.17e-05,0.000462
1903,3.48e-05,6.26e-05,0.00046899999999999996
1904,3.69e-05,6.35e-05,0.000477
1905,3.9e-05,6.44e-05,0.00048499999999999997
1906,4.1099999999999996e-05,6.54e-05,0.000494
1907,4.32e-05,6.63e-05,0.000504
1908,4.4999999999999996e-05,6.73e-05,0.000516
1909,4.67e-05,6.829999999999999e-05,0.00053
1910,4.79e-05,6.93e-05,0.000545
1911,4.9000000000000005e-05,7.03e-05,0.00057
1912,4.99e-05,7.12e-05,0.00061
1913,5.0799999999999995e-05,7.209999999999999e-05,0.000661
1914,5.16e-05,7.31e-05,0.000721
1915,5.24e-05,7.4e-05,0.0007880000000000001
1916,5.31e-05,7.51e-05,0.000859
1917,5.38e-05,7.620000000000001e-05,0.0009310000000000001
1918,5.4499999999999997e-05,7.76e-05,0.001
1919,5.52e-05,7.91e-05,0.00107
1920,5.59e-05,8.08e-05,0.00113
1921,5.66e-05,8.319999999999999e-05,0.0011899999999999999
1922,5.72e-05,8.659999999999999e-05,0.00126
1923,5.7799999999999995e-05,9.070000000000001e-05,0.00133
1924,5.83e-05,9.55e-05,0.0014
1925,5.89e-05,0.000101,0.00147
1926,5.9499999999999996e-05,0.000107,0.0015300000000000001
1927,6.0100000000000004e-05,0.00011300000000000001,0.00159
1928,6.09e-05,0.00011999999999999999,0.00163
1929,6.17e-05,0.000127,0.00166
1930,6.27e-05,0.000133,0.0016699999999999998
1931,6.4e-05,0.00014000000000000001,0.00166
1932,6.57e-05,0.000148,0.00164
1933,6.769999999999999e-05,0.000156,0.00161
1934,7.01e-05,0.000165,0.00158
1935,7.27e-05,0.000174,0.00155
1936,7.549999999999999e-05,0.000183,0.00151
1937,7.85e-05,0.000194,0.00148
1938,8.15e-05,0.000205,0.00145
1939,8.46e-05,0.000216,0.0014299999999999998
1940,8.77e-05,0.000228,0.0014199999999999998
1941,9.09e-05,0.000241,0.0015400000000000001
1942,9.429999999999999e-05,0.000256,0.00185
1943,9.779999999999999e-05,0.00027100000000000003,0.00231
1944,0.000102,0.00028799999999999995,0.0028599999999999997
1945,0.000106,0.000306,0.00346
1946,0.00011,0.000325,0.004070000000000001
1947,0.000114,0.00034399999999999996,0.00462
1948,0.000118,0.000364,0.00508
1949,0.000123,0.000384,0.00539
1950,0.000127,0.000404,0.00551
1951,0.000132,0.000424,0.00545
1952,0.00013700000000000002,0.00044500000000000003,0.00529
1953,0.00014199999999999998,0.00046600000000000005,0.00505
1954,0.000148,0.00048699999999999997,0.00477
1955,0.000153,0.000509,0.00445
1956,0.00015900000000000002,0.000533,0.00414
1957,0.000164,0.0005570000000000001,0.0038599999999999997
1958,0.00017,0.0005819999999999999,0.00362
1959,0.000175,0.000609,0.00346
1960,0.000179,0.000638,0.0034
1961,0.000184,0.00067,0.0040999999999999995
1962,0.000189,0.0007059999999999999,0.00421
1963,0.00019600000000000002,0.000746,0.00437
1964,0.000202,0.0007880000000000001,0.0044599999999999996
1965,0.00020899999999999998,0.0008309999999999999,0.00458
1966,0.000215,0.000874,0.00479
1967,0.000221,0.0009170000000000001,0.00496
1968,0.00022700000000000002,0.000959,0.00526
1969,0.000231,0.000997,0.00544
1970,0.00026700000000000004,0.00134,0.00566
1971,0.00026700000000000004,0.00149,0.005860000000000001
1972,0.000279,0.00161,0.00598
1973,0.00029099999999999997,0.00173,0.00605
1974,0.000305,0.0018700000000000001,0.00636
1975,0.000335,0.00204,0.006860000000000001
1976,0.000367,0.00231,0.00704
1977,0.00038700000000000003,0.00259,0.00808
1978,0.00040699999999999997,0.00289,0.00853
1979,0.000446,0.00317,0.00858
1980,0.00048699999999999997,0.00344,0.00923
1981,0.00045900000000000004,0.0036,0.00905
1982,0.00046800000000000005,0.00373,0.00906
1983,0.000446,0.0038599999999999997,0.00996
1984,0.000455,0.004,0.0105
1985,0.000493,0.00417,0.0112
1986,0.000531,0.0044800000000000005,0.0116
1987,0.000596,0.00483,0.0123
1988,0.000644,0.00518,0.013
1989,0.0008,0.00552,0.013699999999999999
1990,0.0011799999999999998,0.00583,0.0143
1991,0.00131,0.00596,0.0144
1992,0.00131,0.006059999999999999,0.0145
1993,0.00138,0.0061200000000000004,0.0148
1994,0.00141,0.00619,0.015300000000000001
1995,0.00146,0.0062699999999999995,0.016399999999999998
1996,0.0016899999999999999,0.00643,0.0172
1997,0.0020800000000000003,0.00661,0.0173
1998,0.00242,0.006809999999999999,0.0176
1999,0.00313,0.007,0.0184
2000,0.0034500000000000004,0.00718,0.0184
2001,0.00441,0.00733,0.0184
2002,0.00474,0.00746,0.0184
2003,0.00543,0.0075899999999999995,0.0185
2004,0.00724,0.00771,0.018699999999999998
2005,0.0075899999999999995,0.00783,0.018699999999999998
2006,0.00713,0.00797,0.0184
2007,0.00683,0.008119999999999999,0.0184
2008,0.0055899999999999995,0.00826,0.0184
2009,0.00557,0.008400000000000001,0.0185
2010,0.00536,0.008539999999999999,0.0185
2011,0.00575,0.0087,0.0185
2012,0.00579,0.00886,0.018600000000000002
2013,0.00483,0.00902,0.018600000000000002
2014,0.005059999999999999,0.009179999999999999,0.018699999999999998
2015,0.00515,0.00933,0.018699999999999998
2016,0.00542,0.00943,0.018699999999999998
2017,0.00538,0.00957,0.018699999999999998
2018,0.00534,0.009720000000000001,0.018699999999999998