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
1941,2.88e-12
1942,1.09e-11
1943,2.3199999999999998e-11
1944,3.88e-11
1945,5.68e-11
1946,7.63e-11
1947,9.65e-11
1948,1.16e-10
1949,1.35e-10
1950,1.5200000000000002e-10
1951,1.67e-10
1952,1.82e-10
1953,1.97e-10
1954,2.12e-10
1955,2.2700000000000002e-10
1956,2.43e-10
1957,2.58e-10
1958,2.7300000000000004e-10
1959,2.88e-10
1960,3.0400000000000004e-10
1961,3.1800000000000004e-10
1962,3.3e-10
1963,3.42e-10
1964,3.53e-10
1965,3.65e-10
1966,3.7800000000000004e-10
1967,3.92e-10
1968,4.1e-10
1969,4.3099999999999996e-10
1970,4.28e-10
1971,1.39e-07
1972,2.75e-07
1973,4.94e-07
1974,6.91e-07
1975,1.15e-06
1976,1.6000000000000001e-06
1977,1.94e-06
1978,2.2399999999999997e-06
1979,2.74e-06
1980,3.19e-06
1981,2.9099999999999997e-06
1982,2.84e-06
1983,2.7299999999999997e-06
1984,3.19e-06
1985,3.5100000000000003e-06
1986,3.89e-06
1987,4.2900000000000004e-06
1988,4.440000000000001e-06
1989,5.14e-06
1990,5.35e-06
1991,6.28e-06
1992,7e-06
1993,6.96e-06
1994,6.82e-06
1995,6.49e-06
1996,5.9e-06
1997,5.11e-06
1998,4.28e-06
1999,4.1000000000000006e-06
2000,2.6e-07
2001,8e-08
2002,1.0000000000000001e-07
2003,1.0000000000000001e-07
2004,1.2000000000000002e-07
2005,6.499999999999999e-07
2006,4.0000000000000003e-07
2007,3.19e-07
2008,3.19e-07
2009,4.2299999999999996e-07
2010,4.92e-07
2011,5.8e-07
2012,0.0
2013,0.0
2014,0.0
2015,0.0
2016,0.0
2017,0.0
2018,0.0