year,IPC2
1850,6.990000000000001e-08
1851,6.990000000000001e-08
1852,6.990000000000001e-08
1853,6.990000000000001e-08
1854,6.990000000000001e-08
1855,6.990000000000001e-08
1856,6.990000000000001e-08
1857,6.990000000000001e-08
1858,6.990000000000001e-08
1859,6.990000000000001e-08
1860,6.990000000000001e-08
1861,6.990000000000001e-08
1862,6.990000000000001e-08
1863,6.990000000000001e-08
1864,6.990000000000001e-08
1865,6.990000000000001e-08
1866,6.990000000000001e-08
1867,6.990000000000001e-08
1868,6.990000000000001e-08
1869,6.990000000000001e-08
1870,6.990000000000001e-08
1871,6.990000000000001e-08
1872,6.990000000000001e-08
1873,6.990000000000001e-08
1874,6.990000000000001e-08
1875,6.990000000000001e-08
1876,6.990000000000001e-08
1877,6.990000000000001e-08
1878,6.990000000000001e-08
1879,6.990000000000001e-08
1880,6.990000000000001e-08
1881,6.990000000000001e-08
1882,6.990000000000001e-08
1883,6.990000000000001e-08
1884,6.990000000000001e-08
1885,6.990000000000001e-08
1886,6.999999999999999e-08
1887,6.999999999999999e-08
1888,6.999999999999999e-08
1889,6.999999999999999e-08
1890,6.999999999999999e-08
1891,8.17e-08
1892,1.14e-07
1893,1.6300000000000002e-07
1894,2.25e-07
1895,2.9500000000000003e-07
1896,3.7e-07
1897,4.45e-07
1898,5.17e-07
1899,5.81e-07
1900,6.34e-07
1901,6.769999999999999e-07
1902,7.159999999999999e-07
1903,7.52e-07
1904,7.86e-07
1905,8.2e-07
1906,8.54e-07
1907,8.890000000000001e-07
1908,9.26e-07
1909,9.67e-07
1910,1.01e-06
1911,1.06e-06
1912,1.1100000000000002e-06
1913,1.17e-06
1914,1.2299999999999999e-06
1915,1.29e-06
1916,1.35e-06
1917,1.42e-06
1918,1.49e-06
1919,1.57e-06
1920,1.64e-06
1921,1.96e-06
1922,2.68e-06
1923,3.7499999999999997e-06
1924,5.07e-06
1925,6.56e-06
1926,8.15e-06
1927,9.76e-06
1928,1.1299999999999999e-05
1929,1.2699999999999999e-05
1930,1.3899999999999999e-05
1931,1.49e-05
1932,1.58e-05
1933,1.68e-05
1934,1.77e-05
1935,1.8599999999999998e-05
1936,1.95e-05
1937,2.04e-05
1938,2.13e-05
1939,2.22e-05
1940,2.31e-05
1941,2.4e-05
1942,2.5e-05
1943,2.6e-05
1944,2.7099999999999998e-05
1945,2.82e-05
1946,2.93e-05
1947,3.06e-05
1948,3.1899999999999996e-05
1949,3.33e-05
1950,3.48e-05
1951,3.65e-05
1952,3.83e-05
1953,4.02e-05
1954,4.23e-05
1955,4.45e-05
1956,4.68e-05
1957,4.92e-05
1958,5.17e-05
1959,5.4199999999999996e-05
1960,5.6800000000000005e-05
1961,5.96e-05
1962,6.29e-05
1963,6.64e-05
1964,7.01e-05
1965,7.38e-05
1966,7.75e-05
1967,8.1e-05
1968,8.41e-05
1969,8.690000000000001e-05
1970,8.92e-05
1971,9.11e-05
1972,9.31e-05
1973,9.5e-05
1974,9.69e-05
1975,9.87e-05
1976,0.0001
1977,0.000102
1978,0.000103
1979,0.000104
1980,0.00010499999999999999
1981,0.00010499999999999999
1982,0.000106
1983,0.000106
1984,0.000107
1985,0.000107
1986,0.000108
1987,0.00011
1988,0.00011300000000000001
1989,0.000115
1990,0.000118
1991,0.000127
1992,0.00014299999999999998
1993,0.000147
1994,0.00016
1995,0.000373
1996,0.000596
1997,0.00082
1998,0.0010500000000000002
1999,0.0012900000000000001
2000,0.00131
2001,0.00133
2002,0.00135
2003,0.0013700000000000001
2004,0.00139
2005,0.0014
2006,0.0014199999999999998
2007,0.0014399999999999999
2008,0.00146
2009,0.00148
2010,0.0015
2011,0.0016699999999999998
2012,0.00171
2013,0.00176
2014,0.00181
2015,0.00186
2016,0.00191
2017,0.00196
2018,0.002