year,IPC2
1850,0.0
1851,0.0
1852,0.0
1853,0.0
1854,0.0
1855,0.0
1856,0.0
1857,0.0
1858,0.0
1859,0.0
1860,0.0
1861,0.0
1862,0.0
1863,0.0
1864,0.0
1865,0.0
1866,0.0
1867,0.0
1868,0.0
1869,0.0
1870,0.0
1871,0.0
1872,0.0
1873,0.0
1874,0.0
1875,0.0
1876,0.0
1877,0.0
1878,0.0
1879,0.0
1880,0.0
1881,0.0
1882,0.0
1883,0.0
1884,0.0
1885,0.0
1886,0.0
1887,0.0
1888,0.0
1889,0.0
1890,0.0
1891,0.0
1892,0.0
1893,0.0
1894,0.0
1895,0.0
1896,0.0
1897,0.0
1898,0.0
1899,0.0
1900,0.0
1901,0.0
1902,0.0
1903,0.0
1904,0.0
1905,0.0
1906,0.0
1907,0.0
1908,0.0
1909,0.0
1910,0.0
1911,0.0
1912,0.0
1913,0.0
1914,0.0
1915,0.0
1916,0.0
1917,0.0
1918,0.0
1919,0.0
1920,0.0
1921,0.0
1922,0.0
1923,0.0
1924,0.0
1925,0.0
1926,0.0
1927,0.0
1928,0.0
1929,0.0
1930,0.0
1931,0.0
1932,0.0
1933,0.0
1934,0.0
1935,0.0
1936,0.0
1937,0.0
1938,0.0
1939,0.0
1940,0.0
1941,9.090000000000001e-12
1942,3.45e-11
1943,7.319999999999999e-11
1944,1.2300000000000001e-10
1945,1.79e-10
1946,2.41e-10
1947,3.05e-10
1948,3.68e-10
1949,4.2699999999999997e-10
1950,4.79e-10
1951,5.27e-10
1952,5.75e-10
1953,6.23e-10
1954,6.710000000000001e-10
1955,7.19e-10
1956,7.67e-10
1957,8.150000000000001e-10
1958,8.63e-10
1959,9.110000000000001e-10
1960,9.59e-10
1961,9.999999999999999e-10
1962,1.04e-09
1963,1.08e-09
1964,1.1099999999999999e-09
1965,1.15e-09
1966,1.19e-09
1967,1.24e-09
1968,1.3e-09
1969,1.3599999999999999e-09
1970,1.38e-09
1971,1.41e-09
1972,1.44e-09
1973,1.4699999999999999e-09
1974,1.5e-09
1975,1.5299999999999999e-09
1976,1.5600000000000002e-09
1977,1.59e-09
1978,1.6300000000000002e-09
1979,1.66e-09
1980,1.69e-09
1981,1.73e-09
1982,1.7600000000000001e-09
1983,1.8e-09
1984,1.83e-09
1985,1.87e-09
1986,1.91e-09
1987,1.95e-09
1988,1.99e-09
1989,2.0300000000000002e-09
1990,2.07e-09
1991,2.11e-09
1992,3.96e-09
1993,6.08e-08
1994,1.3e-07
1995,1.35e-07
1996,1.46e-07
1997,1.25e-07
1998,1.25e-07
1999,1.26e-07
2000,1.14e-07
2001,7.320000000000001e-08
2002,6.04e-08
2003,5.59e-08
2004,4.56e-08
2005,4.5399999999999996e-08
2006,4.83e-08
2007,4.05e-08
2008,5.7e-08
2009,6.06e-08
2010,7.57e-08
2011,7.75e-08
2012,8.26e-08
2013,8.849999999999999e-08
2014,9.21e-08
2015,9.840000000000001e-08
2016,1.11e-07
2017,1.07e-07
2018,1.12e-07