year,IPC1,IPC4,IPCMAG
1850,1.2e-06,0.000453,6.72e-05
1851,1.2099999999999998e-06,0.000451,7.580000000000001e-05
1852,1.22e-06,0.00045,8.43e-05
1853,1.22e-06,0.000448,9.26e-05
1854,1.2299999999999999e-06,0.000447,0.000101
1855,1.24e-06,0.000446,0.00010899999999999999
1856,1.25e-06,0.000444,0.00011700000000000001
1857,1.25e-06,0.000443,0.000124
1858,1.26e-06,0.000443,0.000132
1859,1.2700000000000001e-06,0.000442,0.00013900000000000002
1860,1.2700000000000001e-06,0.000442,0.000146
1861,1.28e-06,0.000442,0.000153
1862,1.29e-06,0.000442,0.00016
1863,1.2999999999999998e-06,0.000441,0.00016700000000000002
1864,1.31e-06,0.000441,0.000174
1865,1.31e-06,0.000441,0.00017999999999999998
1866,1.32e-06,0.000441,0.000186
1867,1.33e-06,0.000441,0.000192
1868,1.34e-06,0.000441,0.00019800000000000002
1869,1.35e-06,0.000441,0.000204
1870,1.35e-06,0.000441,0.00020999999999999998
1871,1.3600000000000001e-06,0.000441,0.000215
1872,1.37e-06,0.000442,0.00022
1873,1.38e-06,0.000443,0.00022600000000000002
1874,1.39e-06,0.000444,0.000231
1875,1.39e-06,0.000446,0.000235
1876,1.4e-06,0.000448,0.00023999999999999998
1877,1.41e-06,0.00045,0.000244
1878,1.42e-06,0.00045200000000000004,0.000249
1879,1.43e-06,0.00045400000000000003,0.000253
1880,1.4400000000000002e-06,0.000456,0.000257
1881,1.4499999999999999e-06,0.00045900000000000004,0.00026000000000000003
1882,1.46e-06,0.00046100000000000004,0.000264
1883,1.46e-06,0.000464,0.00026700000000000004
1884,1.47e-06,0.00046600000000000005,0.00027100000000000003
1885,1.48e-06,0.00046899999999999996,0.00027400000000000005
1886,1.49e-06,0.000472,0.000277
1887,1.5e-06,0.000475,0.000279
1888,1.5100000000000002e-06,0.00047799999999999996,0.00028199999999999997
1889,1.52e-06,0.000481,0.00028399999999999996
1890,1.73e-06,0.000506,0.000307
1891,1.82e-06,0.000521,0.000294
1892,1.91e-06,0.000536,0.00028399999999999996
1893,2.02e-06,0.000553,0.000275
1894,2.12e-06,0.00057,0.00026700000000000004
1895,2.2300000000000002e-06,0.000587,0.000261
1896,2.35e-06,0.000605,0.000256
1897,2.47e-06,0.000623,0.000253
1898,2.5899999999999998e-06,0.000641,0.00025
1899,2.7200000000000002e-06,0.00066,0.000249
1900,2.8500000000000002e-06,0.00068,0.000249
1901,2.99e-06,0.0007,0.000251
1902,3.15e-06,0.000721,0.000256
1903,3.33e-06,0.000742,0.000264
1904,3.5100000000000003e-06,0.000764,0.000275
1905,3.6900000000000002e-06,0.000786,0.00028599999999999996
1906,3.87e-06,0.000809,0.000298
1907,4.04e-06,0.000832,0.000311
1908,4.2e-06,0.000856,0.000322
1909,4.34e-06,0.00088,0.000332
1910,4.45e-06,0.000905,0.00034
1911,4.5599999999999995e-06,0.00093,0.000347
1912,4.66e-06,0.0009559999999999999,0.00035299999999999996
1913,4.76e-06,0.000983,0.000359
1914,4.86e-06,0.00101,0.000365
1915,4.95e-06,0.0010400000000000001,0.000371
1916,5.03e-06,0.00107,0.000376
1917,5.1e-06,0.00109,0.000381
1918,5.15e-06,0.0011200000000000001,0.000386
1919,5.1799999999999995e-06,0.00115,0.00039
1920,5.19e-06,0.0011799999999999998,0.00039400000000000004
1921,5.1700000000000005e-06,0.00122,0.000397
1922,5.1e-06,0.00125,0.00040100000000000004
1923,4.99e-06,0.00128,0.000404
1924,4.86e-06,0.00132,0.000408
1925,4.7200000000000005e-06,0.00135,0.00041099999999999996
1926,4.58e-06,0.00139,0.000414
1927,4.45e-06,0.0014299999999999998,0.000416
1928,4.34e-06,0.00146,0.000419
1929,4.270000000000001e-06,0.0015,0.000421
1930,4.24e-06,0.0015400000000000001,0.000423
1931,4.25e-06,0.00158,0.000424
1932,4.3e-06,0.0016200000000000001,0.000426
1933,4.36e-06,0.00166,0.00042699999999999997
1934,4.440000000000001e-06,0.0017,0.000428
1935,4.5500000000000005e-06,0.00174,0.000429
1936,4.66e-06,0.0017800000000000001,0.00043
1937,4.78e-06,0.00182,0.000431
1938,4.9100000000000004e-06,0.00186,0.000433
1939,5.04e-06,0.00191,0.000434
1940,5.1700000000000005e-06,0.00195,0.00043599999999999997
1941,5.32e-06,0.00199,0.000439
1942,5.48e-06,0.0020299999999999997,0.000442
1943,5.67e-06,0.00207,0.00044500000000000003
1944,5.88e-06,0.00212,0.00045
1945,6.09e-06,0.00216,0.000455
1946,6.3200000000000005e-06,0.0022,0.00046
1947,6.55e-06,0.00225,0.00046600000000000005
1948,6.7799999999999995e-06,0.0023,0.000472
1949,7e-06,0.00235,0.00047799999999999996
1950,7.2199999999999995e-06,0.0024100000000000002,0.00048499999999999997
1951,7.42e-06,0.0024700000000000004,0.000493
1952,7.62e-06,0.00254,0.000502
1953,7.8e-06,0.00262,0.000513
1954,7.99e-06,0.0027,0.0005250000000000001
1955,8.18e-06,0.00279,0.000537
1956,8.39e-06,0.0028799999999999997,0.0005510000000000001
1957,8.6e-06,0.00298,0.000565
1958,8.84e-06,0.00307,0.000579
1959,9.100000000000001e-06,0.00317,0.000593
1960,9.38e-06,0.00326,0.000607
1961,9.74e-06,0.00335,0.00062
1962,1.02e-05,0.0034500000000000004,0.000768
1963,1.08e-05,0.00354,0.000791
1964,1.1400000000000001e-05,0.00364,0.000771
1965,1.21e-05,0.0037400000000000003,0.000757
1966,1.2800000000000001e-05,0.0038399999999999997,0.000892
1967,1.3599999999999999e-05,0.00394,0.0007930000000000001
1968,1.44e-05,0.00404,0.000859
1969,1.52e-05,0.00414,0.000905
1970,1.43e-05,0.0039900000000000005,0.000972
1971,1.4200000000000001e-05,0.004019999999999999,0.000916
1972,1.41e-05,0.00395,0.000914
1973,1.48e-05,0.0038799999999999998,0.00109
1974,1.55e-05,0.00381,0.0011899999999999999
1975,1.7e-05,0.0037400000000000003,0.0014299999999999998
1976,1.5100000000000001e-05,0.00368,0.00165
1977,1.48e-05,0.00362,0.00191
1978,1.53e-05,0.0035600000000000002,0.0024500000000000004
1979,1.52e-05,0.0035,0.00248
1980,1.53e-05,0.00342,0.0025299999999999997
1981,1.7e-05,0.0033599999999999997,0.0029
1982,1.62e-05,0.00328,0.00259
1983,1.65e-05,0.0032,0.0021000000000000003
1984,1.53e-05,0.00312,0.0018
1985,1.57e-05,0.0030499999999999998,0.00218
1986,1.48e-05,0.00297,0.00231
1987,1.77e-05,0.00289,0.00261
1988,1.7999999999999997e-05,0.00281,0.00285
1989,1.7999999999999997e-05,0.00273,0.00256
1990,8.59e-05,0.00264,0.00234
1991,9.389999999999999e-05,0.00265,0.00233
1992,0.000104,0.00266,0.0024300000000000003
1993,0.000104,0.00267,0.0024100000000000002
1994,0.00014299999999999998,0.00268,0.00235
1995,0.00017299999999999998,0.0024300000000000003,0.00232
1996,0.000202,0.00219,0.0024500000000000004
1997,0.00019,0.0019399999999999999,0.00257
1998,0.00020999999999999998,0.0017,0.00269
1999,0.00027600000000000004,0.00145,0.00289
2000,0.000256,0.00121,0.00312
2001,0.000246,0.00114,0.00273
2002,0.000228,0.00107,0.00234
2003,0.000217,0.001,0.00195
2004,0.00023999999999999998,0.000933,0.00157
2005,0.00027600000000000004,0.000864,0.0011799999999999998
2006,0.000259,0.000795,0.00079
2007,0.000316,0.0008010000000000001,0.000794
2008,0.000342,0.0008070000000000001,0.0007930000000000001
2009,0.000259,0.0008129999999999999,0.0007930000000000001
2010,0.000252,0.0008179999999999999,0.0007930000000000001
2011,0.00028100000000000005,0.0008219999999999999,0.0007920000000000001
2012,0.000378,0.000825,0.0008020000000000001
2013,0.000244,0.0008269999999999999,0.0008070000000000001
2014,0.000156,0.00083,0.000812
2015,0.00017,0.000834,0.000815
2016,0.000248,0.000737,0.0008169999999999999
2017,0.000247,0.000719,0.0008179999999999999
2018,0.000246,0.0007019999999999999,0.00082