year,IPC1,IPC2,IPCMAG
1850,0.000933,8.56e-06,1.41e-06
1851,0.000983,9.01e-06,1.49e-06
1852,0.0010400000000000001,9.5e-06,1.57e-06
1853,0.00109,1e-05,1.65e-06
1854,0.00115,1.06e-05,1.74e-06
1855,0.00122,1.12e-05,1.84e-06
1856,0.00128,1.18e-05,1.94e-06
1857,0.00135,1.24e-05,2.0500000000000003e-06
1858,0.0014199999999999998,1.31e-05,2.15e-06
1859,0.0015,1.3700000000000001e-05,2.27e-06
1860,0.00157,1.44e-05,2.38e-06
1861,0.00165,1.52e-05,2.5e-06
1862,0.00173,1.59e-05,2.63e-06
1863,0.00182,1.67e-05,2.76e-06
1864,0.00191,1.7500000000000002e-05,2.8999999999999998e-06
1865,0.0020099999999999996,1.84e-05,3.04e-06
1866,0.00211,1.93e-05,3.19e-06
1867,0.00221,2.03e-05,3.35e-06
1868,0.00232,2.13e-05,3.5100000000000003e-06
1869,0.0024300000000000003,2.23e-05,3.68e-06
1870,0.0025499999999999997,2.34e-05,3.85e-06
1871,0.00267,2.4500000000000003e-05,4.04e-06
1872,0.0028,2.57e-05,4.24e-06
1873,0.00294,2.7e-05,4.45e-06
1874,0.00309,2.83e-05,4.669999999999999e-06
1875,0.0032400000000000003,2.97e-05,4.9100000000000004e-06
1876,0.0034,3.12e-05,5.15e-06
1877,0.0035600000000000002,3.27e-05,5.4e-06
1878,0.00373,3.4200000000000005e-05,5.649999999999999e-06
1879,0.0039,3.5799999999999996e-05,5.91e-06
1880,0.00408,3.74e-05,6.18e-06
1881,0.00426,3.91e-05,6.45e-06
1882,0.00444,4.07e-05,6.72e-06
1883,0.00463,4.25e-05,7.01e-06
1884,0.00483,4.43e-05,7.3099999999999995e-06
1885,0.005030000000000001,4.61e-05,7.61e-06
1886,0.00524,4.8e-05,7.93e-06
1887,0.00545,5e-05,8.25e-06
1888,0.005679999999999999,5.21e-05,8.59e-06
1889,0.00591,5.4199999999999996e-05,8.949999999999999e-06
1890,0.006719999999999999,5.35e-05,1.02e-05
1891,0.0069900000000000006,5.36e-05,1.06e-05
1892,0.00731,5.37e-05,1.11e-05
1893,0.0076500000000000005,5.38e-05,1.1599999999999999e-05
1894,0.008029999999999999,5.39e-05,1.22e-05
1895,0.00844,5.4e-05,1.2800000000000001e-05
1896,0.00887,5.41e-05,1.34e-05
1897,0.00933,5.4199999999999996e-05,1.41e-05
1898,0.009800000000000001,5.43e-05,1.48e-05
1899,0.0103,5.4399999999999994e-05,1.56e-05
1900,0.0108,5.4499999999999997e-05,1.6400000000000002e-05
1901,0.0114,5.47e-05,1.72e-05
1902,0.012,5.4800000000000004e-05,1.8100000000000003e-05
1903,0.0126,5.49e-05,1.91e-05
1904,0.013300000000000001,5.5100000000000004e-05,2.02e-05
1905,0.0141,5.52e-05,2.13e-05
1906,0.0148,5.54e-05,2.24e-05
1907,0.0156,5.55e-05,2.36e-05
1908,0.016399999999999998,5.57e-05,2.48e-05
1909,0.0172,5.59e-05,2.6e-05
1910,0.0179,5.6e-05,2.7199999999999997e-05
1911,0.0188,5.62e-05,2.8400000000000003e-05
1912,0.0197,5.64e-05,2.98e-05
1913,0.0207,5.66e-05,3.14e-05
1914,0.0217,5.67e-05,3.29e-05
1915,0.022699999999999998,5.69e-05,3.44e-05
1916,0.0237,5.72e-05,3.59e-05
1917,0.0246,5.74e-05,3.7199999999999996e-05
1918,0.0253,5.77e-05,3.84e-05
1919,0.026,5.8099999999999996e-05,3.93e-05
1920,0.0264,5.86e-05,3.99e-05
1921,0.026600000000000002,5.97e-05,4.0300000000000004e-05
1922,0.0268,6.2e-05,4.06e-05
1923,0.027,6.53e-05,4.09e-05
1924,0.027100000000000003,6.97e-05,4.1099999999999996e-05
1925,0.0272,7.48e-05,4.12e-05
1926,0.027399999999999997,8.07e-05,4.14e-05
1927,0.0275,8.72e-05,4.1599999999999995e-05
1928,0.0277,9.42e-05,4.19e-05
1929,0.027899999999999998,0.000102,4.23e-05
1930,0.028300000000000002,0.00010899999999999999,4.28e-05
1931,0.030600000000000002,0.00011700000000000001,4.63e-05
1932,0.0363,0.000127,5.5e-05
1933,0.0448,0.00013800000000000002,6.78e-05
1934,0.055299999999999995,0.00015099999999999998,8.37e-05
1935,0.06709999999999999,0.000165,0.000102
1936,0.07959999999999999,0.00018099999999999998,0.00011999999999999999
1937,0.092,0.0002,0.00013900000000000002
1938,0.104,0.00022,0.000157
1939,0.114,0.000243,0.00017199999999999998
1940,0.122,0.00026900000000000003,0.000185
1941,0.128,0.00030199999999999997,0.000194
1942,0.133,0.000347,0.000202
1943,0.138,0.00040300000000000004,0.00020899999999999998
1944,0.142,0.00047099999999999996,0.000215
1945,0.146,0.00055,0.000221
1946,0.15,0.000638,0.00022700000000000002
1947,0.155,0.000737,0.00023400000000000002
1948,0.16,0.0008449999999999999,0.000243
1949,0.167,0.0009609999999999999,0.000253
1950,0.172,0.00109,0.000261
1951,0.161,0.00124,0.000244
1952,0.194,0.0014299999999999998,0.000294
1953,0.213,0.0016699999999999998,0.000322
1954,0.22,0.0347,0.000333
1955,0.337,0.045899999999999996,0.0005110000000000001
1956,0.411,0.0426,0.000622
1957,0.44,0.0575,0.000666
1958,0.469,0.0578,0.0007109999999999999
1959,0.601,0.0582,0.00091
1960,0.664,0.0841,0.001
1961,0.869,0.114,0.00132
1962,0.931,0.121,0.00141
1963,1.08,0.147,0.00163
1964,1.09,0.159,0.00165
1965,1.27,0.156,0.0019299999999999999
1966,1.4,0.193,0.00212
1967,1.25,0.168,0.0019
1968,1.27,0.245,0.0019199999999999998
1969,1.52,0.246,0.0023
1970,1.37,0.197,0.0053
1971,1.45,0.22,0.0053
1972,1.59,0.34,0.00577
1973,1.9,0.319,0.00675
1974,1.93,0.308,0.006889999999999999
1975,2.21,0.298,0.0068200000000000005
1976,2.68,0.277,0.0103
1977,2.88,0.29,0.009720000000000001
1978,3.36,0.289,0.0108
1979,3.48,0.315,0.0124
1980,4.27,0.447,0.009609999999999999
1981,5.38,0.469,0.004690000000000001
1982,5.9,0.393,0.0121
1983,6.73,0.6,0.0245
1984,7.36,0.914,0.0222
1985,7.53,0.921,0.0246
1986,8.39,0.813,0.009460000000000001
1987,8.53,1.01,0.011800000000000001
1988,8.4,0.813,0.0172
1989,8.27,0.845,0.0161
1990,9.49,0.792,0.0132
1991,9.12,0.597,0.015
1992,10.7,1.33,0.023899999999999998
1993,10.4,1.48,0.00851
1994,11.6,1.69,0.00335
1995,11.8,1.47,0.00367
1996,12.4,1.46,0.00467
1997,12.8,1.38,0.0141
1998,13.2,1.14,0.0183
1999,13.2,1.17,0.0222
2000,14.2,1.15,0.015300000000000001
2001,14.4,1.34,0.0136
2002,15.1,1.49,0.008150000000000001
2003,15.7,1.41,0.009089999999999999
2004,17.3,1.56,0.009
2005,19.0,1.51,0.008400000000000001
2006,19.1,1.52,0.00801
2007,19.9,1.63,0.0075899999999999995
2008,19.2,1.65,0.00739
2009,20.0,1.48,0.00741
2010,19.2,1.48,0.00912
2011,20.3,1.07,0.00827
2012,22.4,1.48,0.0078
2013,22.3,1.54,0.013
2014,24.2,1.64,0.013
2015,17.7,1.7,0.013
2016,17.4,1.79,0.0141
2017,17.7,1.79,0.0152
2018,17.3,1.79,0.0165