year,IPC1,IPC2,IPCMAG
1850,0.00040899999999999997,1.9900000000000003e-05,1.25e-06
1851,0.00043,2.1000000000000002e-05,1.32e-06
1852,0.000453,2.2100000000000002e-05,1.39e-06
1853,0.00047799999999999996,2.33e-05,1.47e-06
1854,0.000505,2.46e-05,1.55e-06
1855,0.000532,2.59e-05,1.6299999999999999e-06
1856,0.0005610000000000001,2.7300000000000003e-05,1.72e-06
1857,0.000592,2.88e-05,1.81e-06
1858,0.000623,3.03e-05,1.91e-06
1859,0.000655,3.1899999999999996e-05,2.0100000000000002e-06
1860,0.0006889999999999999,3.35e-05,2.1099999999999997e-06
1861,0.000723,3.52e-05,2.2200000000000003e-06
1862,0.00076,3.7e-05,2.33e-06
1863,0.000798,3.89e-05,2.44e-06
1864,0.000837,4.08e-05,2.57e-06
1865,0.000879,4.28e-05,2.69e-06
1866,0.0009220000000000001,4.49e-05,2.83e-06
1867,0.000967,4.71e-05,2.96e-06
1868,0.00101,4.94e-05,3.11e-06
1869,0.00106,5.18e-05,3.2599999999999997e-06
1870,0.00111,5.43e-05,3.42e-06
1871,0.00117,5.69e-05,3.58e-06
1872,0.00123,5.98e-05,3.76e-06
1873,0.0012900000000000001,6.27e-05,3.95e-06
1874,0.00135,6.59e-05,4.139999999999999e-06
1875,0.0014199999999999998,6.91e-05,4.35e-06
1876,0.00149,7.25e-05,4.5599999999999995e-06
1877,0.00156,7.6e-05,4.78e-06
1878,0.00163,7.960000000000001e-05,5.0099999999999995e-06
1879,0.00171,8.33e-05,5.24e-06
1880,0.0017900000000000001,8.7e-05,5.47e-06
1881,0.00186,9.080000000000001e-05,5.7099999999999995e-06
1882,0.0019399999999999999,9.470000000000001e-05,5.96e-06
1883,0.0020299999999999997,9.88e-05,6.21e-06
1884,0.00211,0.000103,6.47e-06
1885,0.0022,0.000107,6.740000000000001e-06
1886,0.00229,0.000112,7.0200000000000006e-06
1887,0.00239,0.000116,7.3099999999999995e-06
1888,0.00249,0.000121,7.61e-06
1889,0.00259,0.000126,7.93e-06
1890,0.00283,0.000124,8.66e-06
1891,0.0029300000000000003,0.000124,8.98e-06
1892,0.00304,0.000124,9.32e-06
1893,0.00316,0.000124,9.679999999999999e-06
1894,0.00329,0.000124,1.01e-05
1895,0.00342,0.000124,1.0500000000000001e-05
1896,0.0035600000000000002,0.000124,1.09e-05
1897,0.0037099999999999998,0.000124,1.1400000000000001e-05
1898,0.0038599999999999997,0.000124,1.18e-05
1899,0.004019999999999999,0.000124,1.23e-05
1900,0.00418,0.000124,1.2800000000000001e-05
1901,0.00437,0.000124,1.34e-05
1902,0.00457,0.000124,1.4e-05
1903,0.0048,0.000124,1.47e-05
1904,0.00504,0.000124,1.54e-05
1905,0.00528,0.000124,1.62e-05
1906,0.00552,0.000124,1.6899999999999997e-05
1907,0.00575,0.000124,1.76e-05
1908,0.00595,0.000125,1.8200000000000002e-05
1909,0.00614,0.000125,1.88e-05
1910,0.0062900000000000005,0.000125,1.93e-05
1911,0.00641,0.000128,1.96e-05
1912,0.00652,0.000136,2e-05
1913,0.00661,0.000149,2.03e-05
1914,0.0067,0.000165,2.05e-05
1915,0.00679,0.000185,2.0799999999999997e-05
1916,0.00687,0.000207,2.1000000000000002e-05
1917,0.0069500000000000004,0.000231,2.13e-05
1918,0.00704,0.000256,2.16e-05
1919,0.00713,0.00028100000000000005,2.18e-05
1920,0.00723,0.000306,2.22e-05
1921,0.00734,0.000333,2.2499999999999998e-05
1922,0.00745,0.000363,2.2800000000000002e-05
1923,0.007549999999999999,0.000395,2.31e-05
1924,0.00766,0.000431,2.35e-05
1925,0.0077800000000000005,0.00047,2.3800000000000003e-05
1926,0.00791,0.0005110000000000001,2.42e-05
1927,0.008039999999999999,0.000555,2.46e-05
1928,0.008199999999999999,0.000602,2.51e-05
1929,0.008369999999999999,0.000651,2.57e-05
1930,0.00857,0.000703,2.63e-05
1931,0.00882,0.000757,2.7e-05
1932,0.00915,0.0008129999999999999,2.8e-05
1933,0.00954,0.000873,2.92e-05
1934,0.01,0.0009379999999999999,3.06e-05
1935,0.0105,0.00101,3.22e-05
1936,0.011,0.00109,3.3799999999999995e-05
1937,0.0116,0.00117,3.5499999999999996e-05
1938,0.012199999999999999,0.00127,3.7199999999999996e-05
1939,0.0127,0.00138,3.9e-05
1940,0.013300000000000001,0.0015,4.07e-05
1941,0.013900000000000001,0.00166,4.25e-05
1942,0.0144,0.00188,4.4200000000000004e-05
1943,0.015,0.00215,4.6e-05
1944,0.0156,0.00246,4.79e-05
1945,0.016300000000000002,0.0028,4.99e-05
1946,0.017,0.00317,5.2e-05
1947,0.0177,0.0035600000000000002,5.4199999999999996e-05
1948,0.0184,0.00395,5.6500000000000005e-05
1949,0.0246,0.00435,7.539999999999999e-05
1950,0.023399999999999997,0.00474,7.159999999999999e-05
1951,0.0337,0.00513,0.000103
1952,0.041299999999999996,0.00553,0.000127
1953,0.0364,0.00594,0.000112
1954,0.039700000000000006,0.00637,0.000122
1955,0.0381,0.0068200000000000005,0.00011700000000000001
1956,0.0516,0.00729,0.000158
1957,0.0555,0.00779,0.00017
1958,0.0636,0.008320000000000001,0.000195
1959,0.062299999999999994,0.00889,0.000191
1960,0.055,0.0095,0.00016900000000000002
1961,0.0513,0.0101,0.000157
1962,0.0843,0.0108,0.000258
1963,0.0917,0.0115,0.00028100000000000005
1964,0.099,0.0123,0.000303
1965,0.106,0.013099999999999999,0.000326
1966,0.0843,0.0141,0.000258
1967,0.117,0.015099999999999999,0.000359
1968,0.125,0.0162,0.000382
1969,0.161,0.0174,0.000494
1970,0.125,0.0167,0.00023400000000000002
1971,0.15,0.0171,0.000277
1972,0.121,0.0176,0.00023400000000000002
1973,0.161,0.018,0.00046800000000000005
1974,0.15,0.0183,0.000953
1975,0.183,0.018600000000000002,0.000625
1976,0.183,0.018600000000000002,0.000678
1977,0.198,0.019,0.000759
1978,0.194,0.019100000000000002,0.000834
1979,0.202,0.0197,0.000885
1980,0.209,0.02,0.000126
1981,0.209,0.020399999999999998,0.00041799999999999997
1982,0.205,0.0211,0.000453
1983,0.205,0.0214,0.000679
1984,0.216,0.0215,0.000809
1985,0.18,0.0221,0.000862
1986,0.187,0.023,0.000885
1987,0.198,0.024300000000000002,0.00057
1988,0.066,0.0246,0.000589
1989,0.103,0.0252,0.000587
1990,0.143,0.0269,0.0005859999999999999
1991,0.066,0.028,0.0008810000000000001
1992,0.0843,0.0285,0.00121
1993,0.0917,0.028300000000000002,0.000609
1994,0.108,0.0291,0.000612
1995,0.116,0.03,0.00124
1996,0.132,0.0312,0.0025
1997,0.146,0.032100000000000004,0.000964
1998,0.153,0.032600000000000004,0.00363
1999,0.163,0.033600000000000005,0.00367
2000,0.176,0.0347,0.0037
2001,0.176,0.0358,0.00377
2002,0.188,0.0371,0.0038
2003,0.525,0.0386,0.0038399999999999997
2004,0.539,0.039799999999999995,0.00385
2005,0.567,0.041,0.0046500000000000005
2006,0.583,0.0423,0.004900000000000001
2007,0.685,0.0438,0.00171
2008,0.644,0.044899999999999995,0.0019199999999999998
2009,0.606,0.0451,0.00221
2010,0.619,0.045200000000000004,0.00323
2011,0.646,0.105,0.00121
2012,0.65,0.099,0.000277
2013,0.751,0.114,0.0015
2014,0.799,0.123,0.0013
2015,0.957,0.123,0.0011
2016,0.992,0.123,0.0009040000000000001
2017,0.905,0.123,0.000705
2018,0.884,0.123,0.000506