year,IPC1,IPC2,IPC4,IPCMAG
1850,2.25e-07,1.33e-10,2.4199999999999997e-06,3.92e-06
1851,2.25e-07,1.5200000000000002e-10,2.45e-06,3.92e-06
1852,2.2699999999999998e-07,1.72e-10,2.48e-06,3.9300000000000005e-06
1853,2.29e-07,1.91e-10,2.51e-06,3.9399999999999995e-06
1854,2.33e-07,2.11e-10,2.5400000000000002e-06,3.96e-06
1855,2.37e-07,2.3099999999999998e-10,2.57e-06,3.98e-06
1856,2.43e-07,2.51e-10,2.5999999999999997e-06,4e-06
1857,2.4899999999999997e-07,2.72e-10,2.63e-06,4.0299999999999995e-06
1858,2.5599999999999996e-07,2.9299999999999997e-10,2.66e-06,4.06e-06
1859,2.6400000000000003e-07,3.13e-10,2.69e-06,4.1000000000000006e-06
1860,2.72e-07,3.3500000000000003e-10,2.7100000000000003e-06,4.139999999999999e-06
1861,2.82e-07,3.56e-10,2.74e-06,4.18e-06
1862,2.92e-07,3.77e-10,2.7699999999999997e-06,4.23e-06
1863,3.03e-07,3.99e-10,2.8e-06,4.28e-06
1864,3.15e-07,4.2100000000000005e-10,2.82e-06,4.34e-06
1865,3.27e-07,4.4299999999999997e-10,2.8500000000000002e-06,4.3899999999999995e-06
1866,3.4000000000000003e-07,4.66e-10,2.87e-06,4.45e-06
1867,3.53e-07,4.880000000000001e-10,2.8999999999999998e-06,4.52e-06
1868,3.68e-07,5.11e-10,2.93e-06,4.58e-06
1869,3.82e-07,5.34e-10,2.96e-06,4.6499999999999995e-06
1870,3.9800000000000004e-07,5.57e-10,2.99e-06,4.73e-06
1871,4.14e-07,5.8e-10,3.0300000000000002e-06,4.8e-06
1872,4.3e-07,6.03e-10,3.06e-06,4.88e-06
1873,4.47e-07,6.26e-10,3.1e-06,4.96e-06
1874,4.64e-07,6.5e-10,3.14e-06,5.04e-06
1875,4.82e-07,6.74e-10,3.19e-06,5.12e-06
1876,5e-07,6.980000000000001e-10,3.23e-06,5.21e-06
1877,5.19e-07,7.22e-10,3.27e-06,5.29e-06
1878,5.37e-07,7.46e-10,3.31e-06,5.38e-06
1879,5.57e-07,7.7e-10,3.36e-06,5.47e-06
1880,5.76e-07,7.95e-10,3.3999999999999996e-06,5.57e-06
1881,5.96e-07,8.19e-10,3.44e-06,5.66e-06
1882,6.16e-07,8.44e-10,3.48e-06,5.75e-06
1883,6.359999999999999e-07,8.68e-10,3.53e-06,5.85e-06
1884,6.57e-07,8.929999999999999e-10,3.5699999999999997e-06,5.950000000000001e-06
1885,6.769999999999999e-07,9.18e-10,3.6099999999999997e-06,6.05e-06
1886,6.98e-07,9.43e-10,3.65e-06,6.15e-06
1887,7.19e-07,9.680000000000002e-10,3.7e-06,6.25e-06
1888,7.4e-07,9.939999999999999e-10,3.7399999999999998e-06,6.349999999999999e-06
1889,7.61e-07,1.02e-09,3.79e-06,6.45e-06
1890,8.000000000000001e-07,1.59e-09,3.85e-06,5.6e-06
1891,8.29e-07,1.7000000000000001e-09,3.910000000000001e-06,6.2399999999999995e-06
1892,8.580000000000001e-07,1.84e-09,3.96e-06,6.84e-06
1893,8.88e-07,1.9999999999999997e-09,4.0200000000000005e-06,7.3899999999999995e-06
1894,9.179999999999999e-07,2.19e-09,4.08e-06,7.879999999999999e-06
1895,9.48e-07,2.39e-09,4.139999999999999e-06,8.32e-06
1896,9.79e-07,2.61e-09,4.2e-06,8.69e-06
1897,1.01e-06,2.84e-09,4.26e-06,8.98e-06
1898,1.04e-06,3.09e-09,4.32e-06,9.2e-06
1899,1.07e-06,3.3500000000000002e-09,4.38e-06,9.32e-06
1900,1.1e-06,3.62e-09,4.440000000000001e-06,9.36e-06
1901,1.1399999999999999e-06,3.9299999999999995e-09,4.51e-06,9.299999999999999e-06
1902,1.1800000000000001e-06,4.31e-09,4.57e-06,9.15e-06
1903,1.22e-06,4.75e-09,4.63e-06,8.94e-06
1904,1.26e-06,5.22e-09,4.69e-06,8.68e-06
1905,1.2999999999999998e-06,5.7e-09,4.75e-06,8.41e-06
1906,1.34e-06,6.18e-09,4.81e-06,8.13e-06
1907,1.38e-06,6.64e-09,4.88e-06,7.870000000000001e-06
1908,1.41e-06,7.06e-09,4.94e-06,7.66e-06
1909,1.43e-06,7.41e-09,5e-06,7.51e-06
1910,1.4400000000000002e-06,7.69e-09,5.07e-06,7.45e-06
1911,1.4499999999999999e-06,7.910000000000001e-09,5.14e-06,7.440000000000001e-06
1912,1.4400000000000002e-06,8.1e-09,5.21e-06,7.440000000000001e-06
1913,1.43e-06,8.27e-09,5.28e-06,7.45e-06
1914,1.42e-06,8.42e-09,5.35e-06,7.46e-06
1915,1.4e-06,8.559999999999999e-09,5.420000000000001e-06,7.49e-06
1916,1.39e-06,8.69e-09,5.49e-06,7.52e-06
1917,1.37e-06,8.84e-09,5.56e-06,7.56e-06
1918,1.3600000000000001e-06,8.99e-09,5.64e-06,7.61e-06
1919,1.3600000000000001e-06,9.150000000000001e-09,5.7099999999999995e-06,7.67e-06
1920,1.3600000000000001e-06,9.350000000000001e-09,5.79e-06,7.73e-06
1921,1.38e-06,9.55e-09,5.86e-06,7.820000000000001e-06
1922,1.4e-06,9.769999999999999e-09,5.94e-06,7.97e-06
1923,1.4400000000000002e-06,9.989999999999999e-09,6.01e-06,8.16e-06
1924,1.47e-06,1.02e-08,6.09e-06,8.370000000000001e-06
1925,1.5100000000000002e-06,1.05e-08,6.17e-06,8.609999999999999e-06
1926,1.55e-06,1.07e-08,6.25e-06,8.85e-06
1927,1.59e-06,1.1e-08,6.3299999999999995e-06,9.090000000000001e-06
1928,1.61e-06,1.13e-08,6.41e-06,9.31e-06
1929,1.6299999999999999e-06,1.17e-08,6.48e-06,9.5e-06
1930,1.64e-06,1.2099999999999999e-08,6.56e-06,9.66e-06
1931,1.64e-06,1.2500000000000001e-08,6.64e-06,9.79e-06
1932,1.65e-06,1.2999999999999999e-08,6.7e-06,9.93e-06
1933,1.65e-06,1.3600000000000001e-08,6.7600000000000005e-06,1.01e-05
1934,1.65e-06,1.43e-08,6.83e-06,1.02e-05
1935,1.65e-06,1.5000000000000002e-08,6.89e-06,1.03e-05
1936,1.65e-06,1.5800000000000003e-08,6.96e-06,1.0500000000000001e-05
1937,1.65e-06,1.6500000000000002e-08,7.04e-06,1.0500000000000001e-05
1938,1.65e-06,1.7200000000000002e-08,7.12e-06,1.06e-05
1939,1.65e-06,1.79e-08,7.2199999999999995e-06,1.07e-05
1940,1.65e-06,1.85e-08,7.34e-06,1.07e-05
1941,1.64e-06,1.91e-08,7.51e-06,1.07e-05
1942,1.62e-06,1.96e-08,7.77e-06,1.06e-05
1943,1.6000000000000001e-06,2e-08,8.09e-06,1.0500000000000001e-05
1944,1.57e-06,2.05e-08,8.46e-06,1.0500000000000001e-05
1945,1.5399999999999999e-06,2.09e-08,8.86e-06,1.0399999999999999e-05
1946,1.5100000000000002e-06,2.14e-08,9.26e-06,1.03e-05
1947,1.48e-06,2.19e-08,9.65e-06,1.02e-05
1948,1.46e-06,2.2500000000000003e-08,1e-05,1.02e-05
1949,1.4400000000000002e-06,2.3200000000000003e-08,1.03e-05,1.01e-05
1950,1.43e-06,2.4e-08,1.0500000000000001e-05,1.01e-05
1951,1.4400000000000002e-06,2.5299999999999998e-08,1.07e-05,1.02e-05
1952,1.4400000000000002e-06,2.7200000000000002e-08,1.09e-05,1.03e-05
1953,1.4499999999999999e-06,2.97e-08,1.11e-05,1.0500000000000001e-05
1954,1.46e-06,3.24e-08,1.12e-05,1.07e-05
1955,1.47e-06,3.5200000000000004e-08,1.1400000000000001e-05,1.09e-05
1956,1.48e-06,3.8e-08,1.15e-05,1.11e-05
1957,1.49e-06,4.05e-08,1.1599999999999999e-05,1.1299999999999999e-05
1958,1.5e-06,4.2500000000000003e-08,1.17e-05,1.15e-05
1959,1.5100000000000002e-06,4.38e-08,1.18e-05,1.1599999999999999e-05
1960,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1961,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1962,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1963,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1964,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1965,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1966,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1967,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1968,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1969,1.5100000000000002e-06,4.43e-08,1.18e-05,1.17e-05
1970,1.77e-06,3.8e-08,9.65e-06,1.23e-05
1971,1.6900000000000001e-06,3.62e-08,1.18e-05,1.15e-05
1972,1.77e-06,3.96e-08,1.21e-05,1.1599999999999999e-05
1973,1.91e-06,4.34e-08,1.2699999999999999e-05,1.21e-05
1974,2.08e-06,4.34e-08,1.31e-05,1.21e-05
1975,2.17e-06,3.81e-08,1.33e-05,1.21e-05
1976,2.34e-06,4.1699999999999996e-08,1.3599999999999999e-05,1.25e-05
1977,2.34e-06,3.8300000000000005e-08,1.35e-05,1.2699999999999999e-05
1978,2.35e-06,3.33e-08,1.33e-05,1.26e-05
1979,2.45e-06,3.5099999999999997e-08,1.33e-05,1.26e-05
1980,2.43e-06,2.7900000000000002e-08,1.3e-05,1.26e-05
1981,2.4599999999999997e-06,2.5700000000000002e-08,1.2800000000000001e-05,1.25e-05
1982,2.52e-06,2.06e-08,1.26e-05,1.26e-05
1983,2.49e-06,1.85e-08,1.25e-05,1.1900000000000001e-05
1984,2.64e-06,2.26e-08,1.26e-05,1.32e-05
1985,2.76e-06,2.16e-08,1.25e-05,1.33e-05
1986,2.8999999999999998e-06,2.09e-08,1.25e-05,1.32e-05
1987,3.07e-06,2.15e-08,1.25e-05,1.33e-05
1988,3.2000000000000003e-06,2.28e-08,1.25e-05,1.34e-05
1989,3.5e-06,2.3200000000000003e-08,1.24e-05,1.34e-05
1990,3.58e-06,2.69e-08,1.22e-05,1.35e-05
1991,3.7e-06,2.51e-08,1.2699999999999999e-05,1.2800000000000001e-05
1992,3.82e-06,2.2699999999999998e-08,1.2e-05,1.2699999999999999e-05
1993,3.86e-06,2.21e-08,1.18e-05,1.22e-05
1994,3.9300000000000005e-06,2.2e-08,1.21e-05,1.21e-05
1995,3.98e-06,2.3900000000000002e-08,1.25e-05,1.1900000000000001e-05
1996,3.96e-06,2.17e-08,1.29e-05,1.22e-05
1997,4.0200000000000005e-06,2.35e-08,1.34e-05,1.2e-05
1998,4e-06,2.29e-08,1.33e-05,1.21e-05
1999,3.9399999999999995e-06,2.19e-08,1.34e-05,1.2e-05
2000,3.85e-06,2.36e-08,1.41e-05,1.21e-05
2001,3.8400000000000005e-06,2.2500000000000003e-08,1.38e-05,1.06e-05
2002,3.95e-06,2.18e-08,1.34e-05,1.1299999999999999e-05
2003,4.13e-06,2.17e-08,1.29e-05,1.11e-05
2004,3.8e-06,2.29e-08,1.1900000000000001e-05,1.1e-05
2005,4.0200000000000005e-06,2.36e-08,1.18e-05,1.07e-05
2006,4.07e-06,2.3e-08,1.1299999999999999e-05,1.0500000000000001e-05
2007,4.34e-06,2.33e-08,1.08e-05,1.0500000000000001e-05
2008,4.47e-06,1.99e-08,1.02e-05,1.08e-05
2009,4.3e-06,1.44e-08,1.01e-05,1.07e-05
2010,4.2900000000000004e-06,1.7099999999999998e-08,9.89e-06,1.09e-05
2011,3.86e-06,1.66e-08,9.090000000000001e-06,1.0500000000000001e-05
2012,4.18e-06,1.5800000000000003e-08,8.99e-06,1.06e-05
2013,4.15e-06,1.41e-08,8.619999999999999e-06,1.0399999999999999e-05
2014,4e-06,1.17e-08,7.98e-06,1.02e-05
2015,4.17e-06,1.2500000000000001e-08,7.37e-06,1.02e-05
2016,4.23e-06,1.1899999999999999e-08,7.04e-06,1.02e-05
2017,4.24e-06,1.11e-08,6.6e-06,1.02e-05
2018,4.26e-06,1.02e-08,6.17e-06,1.01e-05