year,IPC1,IPC2,IPCMAG
1850,0.000147,0.00016900000000000002,1.47e-06
1851,0.000155,0.000178,1.5399999999999999e-06
1852,0.000163,0.000188,1.6299999999999999e-06
1853,0.00017199999999999998,0.00019800000000000002,1.72e-06
1854,0.000182,0.00020899999999999998,1.81e-06
1855,0.000192,0.00022,1.91e-06
1856,0.000202,0.000232,2.02e-06
1857,0.000213,0.000245,2.12e-06
1858,0.000224,0.000258,2.2399999999999997e-06
1859,0.000236,0.00027100000000000003,2.35e-06
1860,0.000248,0.000285,2.47e-06
1861,0.00026000000000000003,0.0003,2.5999999999999997e-06
1862,0.000273,0.000315,2.7299999999999997e-06
1863,0.000287,0.00033,2.86e-06
1864,0.000301,0.000347,3.01e-06
1865,0.000316,0.000364,3.1600000000000002e-06
1866,0.000332,0.000382,3.31e-06
1867,0.000348,0.00040100000000000004,3.47e-06
1868,0.000365,0.00041999999999999996,3.64e-06
1869,0.000383,0.000441,3.82e-06
1870,0.00040100000000000004,0.000462,4e-06
1871,0.000421,0.000484,4.2e-06
1872,0.000441,0.000508,4.4e-06
1873,0.00046300000000000003,0.000533,4.62e-06
1874,0.000486,0.0005600000000000001,4.85e-06
1875,0.0005110000000000001,0.000588,5.1e-06
1876,0.000536,0.000617,5.35e-06
1877,0.0005610000000000001,0.000646,5.6e-06
1878,0.000588,0.0006770000000000001,5.8700000000000005e-06
1879,0.000615,0.000708,6.14e-06
1880,0.000643,0.00074,6.41e-06
1881,0.000671,0.000772,6.6899999999999995e-06
1882,0.0007,0.000805,6.98e-06
1883,0.0007289999999999999,0.0008399999999999999,7.28e-06
1884,0.00076,0.000875,7.59e-06
1885,0.0007920000000000001,0.000912,7.9e-06
1886,0.000825,0.000949,8.229999999999999e-06
1887,0.000859,0.000989,8.57e-06
1888,0.000894,0.00103,8.920000000000001e-06
1889,0.0009310000000000001,0.00107,9.289999999999999e-06
1890,0.00106,0.00106,1.06e-05
1891,0.0011,0.00106,1.1e-05
1892,0.00115,0.00106,1.15e-05
1893,0.00121,0.00106,1.2e-05
1894,0.00127,0.00107,1.26e-05
1895,0.00133,0.00107,1.33e-05
1896,0.0014,0.00107,1.3899999999999999e-05
1897,0.00147,0.00107,1.47e-05
1898,0.0015400000000000001,0.00107,1.54e-05
1899,0.0016200000000000001,0.00108,1.62e-05
1900,0.0017,0.00108,1.7e-05
1901,0.0017900000000000001,0.00108,1.7899999999999998e-05
1902,0.00189,0.00108,1.88e-05
1903,0.00199,0.00109,1.9900000000000003e-05
1904,0.0021000000000000003,0.00109,2.1000000000000002e-05
1905,0.00222,0.00109,2.2100000000000002e-05
1906,0.00234,0.00109,2.33e-05
1907,0.00246,0.0011,2.4500000000000003e-05
1908,0.0025800000000000003,0.0011,2.58e-05
1909,0.00271,0.0011,2.7e-05
1910,0.00283,0.00111,2.82e-05
1911,0.00296,0.00111,2.95e-05
1912,0.00311,0.00111,3.1e-05
1913,0.00326,0.0011200000000000001,3.26e-05
1914,0.00342,0.0011200000000000001,3.4200000000000005e-05
1915,0.0035800000000000003,0.00113,3.5799999999999996e-05
1916,0.00373,0.00113,3.73e-05
1917,0.00387,0.00114,3.87e-05
1918,0.0039900000000000005,0.00114,3.99e-05
1919,0.00409,0.00115,4.08e-05
1920,0.00415,0.00116,4.15e-05
1921,0.004200000000000001,0.0011799999999999998,4.19e-05
1922,0.00423,0.00122,4.22e-05
1923,0.00425,0.0012900000000000001,4.25e-05
1924,0.0042699999999999995,0.00138,4.27e-05
1925,0.00429,0.00148,4.28e-05
1926,0.00431,0.0016,4.2999999999999995e-05
1927,0.00433,0.00172,4.3299999999999995e-05
1928,0.00436,0.00186,4.35e-05
1929,0.0044,0.0020099999999999996,4.39e-05
1930,0.00445,0.00216,4.44e-05
1931,0.0048200000000000005,0.00232,4.81e-05
1932,0.005719999999999999,0.0025099999999999996,5.71e-05
1933,0.00705,0.00273,7.04e-05
1934,0.00871,0.00298,8.690000000000001e-05
1935,0.0106,0.00326,0.000106
1936,0.0125,0.00359,0.000125
1937,0.0145,0.00395,0.000145
1938,0.016300000000000002,0.00436,0.000163
1939,0.0179,0.00481,0.000179
1940,0.0192,0.00531,0.000192
1941,0.0202,0.00596,0.000202
1942,0.021,0.006849999999999999,0.00020999999999999998
1943,0.0217,0.00797,0.000217
1944,0.0224,0.00931,0.000223
1945,0.023,0.0109,0.000229
1946,0.0237,0.0126,0.000236
1947,0.024399999999999998,0.0146,0.000244
1948,0.026199999999999998,0.0167,0.000261
1949,0.0147,0.019,0.000146
1950,0.088,0.0215,0.000878
1951,0.0917,0.0245,0.000915
1952,0.0953,0.028399999999999998,0.0009509999999999999
1953,0.103,0.033,0.00102
1954,0.11,0.0385,0.0011
1955,0.154,0.0445,0.0015400000000000001
1956,0.183,0.0511,0.00183
1957,0.293,0.0582,0.0029300000000000003
1958,0.33,0.06570000000000001,0.00329
1959,0.367,0.09179999999999999,0.00366
1960,0.4,0.0999,0.0039900000000000005
1961,0.469,0.112,0.00468
1962,0.66,0.129,0.0065899999999999995
1963,0.656,0.16,0.006549999999999999
1964,0.777,0.182,0.0077599999999999995
1965,0.924,0.216,0.00922
1966,1.0,0.233,0.01
1967,1.22,0.225,0.0121
1968,1.18,0.223,0.011800000000000001
1969,0.891,0.243,0.00889
1970,1.62,0.228,0.0126
1971,1.85,0.232,0.0114
1972,1.49,0.235,0.0207
1973,1.57,0.26,0.0136
1974,1.84,0.278,0.019
1975,2.06,0.29,0.0213
1976,1.9,0.292,0.0238
1977,2.32,0.262,0.0291
1978,2.09,0.247,0.028
1979,2.17,0.25,0.0263
1980,1.73,0.214,0.0289
1981,1.95,0.225,0.0224
1982,2.06,0.232,0.0293
1983,2.52,0.194,0.0287
1984,2.77,0.232,0.041100000000000005
1985,3.47,0.222,0.0417
1986,3.1,0.208,0.038200000000000005
1987,3.08,0.211,0.0421
1988,2.82,0.208,0.037399999999999996
1989,2.72,0.208,0.037200000000000004
1990,2.56,0.2,0.0322
1991,2.38,0.2,0.0319
1992,1.33,0.206,0.0292
1993,1.29,0.184,0.030600000000000002
1994,1.23,0.178,0.022699999999999998
1995,1.18,0.175,0.0106
1996,1.12,0.168,0.00455
1997,1.03,0.168,0.00541
1998,0.979,0.166,0.0067
1999,0.763,0.165,0.0072
2000,0.748,0.179,0.00783
2001,0.792,0.173,0.0179
2002,1.04,0.178,0.018600000000000002
2003,1.16,0.186,0.0181
2004,0.913,0.177,0.019100000000000002
2005,1.3,0.177,0.0161
2006,1.63,0.185,0.0169
2007,2.26,0.18,0.018699999999999998
2008,4.19,0.188,0.0213
2009,6.75,0.191,0.0241
2010,8.44,0.207,0.026699999999999998
2011,12.2,0.207,0.0286
2012,10.7,0.268,0.0293
2013,9.99,0.341,0.0257
2014,11.0,0.318,0.0381
2015,11.7,0.269,0.047700000000000006
2016,12.7,0.293,0.066
2017,13.1,0.292,0.066
2018,18.6,0.298,0.066