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
1941,6.2499999999999994e-12
1942,2.37e-11
1943,5.04e-11
1944,8.43e-11
1945,1.2300000000000001e-10
1946,1.66e-10
1947,2.1e-10
1948,2.53e-10
1949,2.9299999999999997e-10
1950,3.29e-10
1951,3.62e-10
1952,3.95e-10
1953,4.28e-10
1954,4.61e-10
1955,4.94e-10
1956,5.27e-10
1957,5.6e-10
1958,5.93e-10
1959,6.27e-10
1960,6.6e-10
1961,6.9e-10
1962,7.17e-10
1963,7.419999999999999e-10
1964,7.67e-10
1965,7.92e-10
1966,8.21e-10
1967,8.530000000000001e-10
1968,8.91e-10
1969,9.37e-10
1970,9.25e-10
1971,1.43e-09
1972,1.3e-09
1973,1.93e-09
1974,1.4699999999999999e-09
1975,2.31e-09
1976,3.3e-09
1977,4.19e-09
1978,4.96e-09
1979,6.45e-09
1980,6.38e-09
1981,7.2e-09
1982,8.65e-09
1983,8.66e-09
1984,9.089999999999999e-09
1985,1.03e-08
1986,1.18e-08
1987,1.3400000000000001e-08
1988,1.41e-08
1989,1.51e-08
1990,1.5699999999999998e-08
1991,1.52e-08
1992,1.56e-08
1993,1.39e-08
1994,1.5299999999999998e-08
1995,1.6900000000000002e-08
1996,1.85e-08
1997,1.98e-08
1998,2.05e-08
1999,1.77e-08
2000,1.8300000000000002e-08
2001,2.13e-08
2002,2e-08
2003,1.52e-08
2004,1.3699999999999999e-08
2005,1.33e-08
2006,1.45e-08
2007,1.51e-08
2008,1.5000000000000002e-08
2009,1.5800000000000003e-08
2010,1.67e-08
2011,1.4e-08
2012,1.3600000000000001e-08
2013,1.32e-08
2014,1.2799999999999999e-08
2015,1.24e-08
2016,1.2e-08
2017,1.1600000000000001e-08
2018,1.13e-08