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
1941,4.48e-12
1942,1.7e-11
1943,3.61e-11
1944,6.039999999999999e-11
1945,8.84e-11
1946,1.19e-10
1947,1.5e-10
1948,1.81e-10
1949,2.1e-10
1950,2.36e-10
1951,2.6e-10
1952,2.83e-10
1953,3.0699999999999997e-10
1954,3.3e-10
1955,3.54e-10
1956,3.7800000000000004e-10
1957,4.01e-10
1958,4.2500000000000003e-10
1959,4.49e-10
1960,4.73e-10
1961,4.95e-10
1962,5.14e-10
1963,5.32e-10
1964,5.49e-10
1965,5.68e-10
1966,5.88e-10
1967,6.11e-10
1968,6.38e-10
1969,6.710000000000001e-10
1970,6.670000000000001e-10
1971,2.16e-07
1972,4.27e-07
1973,7.690000000000001e-07
1974,1.08e-06
1975,1.79e-06
1976,2.5e-06
1977,3.0200000000000003e-06
1978,3.48e-06
1979,4.26e-06
1980,4.97e-06
1981,4.54e-06
1982,4.42e-06
1983,4.25e-06
1984,4.96e-06
1985,5.459999999999999e-06
1986,6.05e-06
1987,6.68e-06
1988,6.910000000000001e-06
1989,8e-06
1990,8.33e-06
1991,9.780000000000001e-06
1992,1.09e-05
1993,1.08e-05
1994,1.06e-05
1995,1.01e-05
1996,9.19e-06
1997,7.96e-06
1998,6.67e-06
1999,6.38e-06
2000,4.05e-07
2001,9.33e-07
2002,1.17e-06
2003,1.42e-06
2004,1.41e-06
2005,1.53e-06
2006,1.88e-06
2007,2.09e-06
2008,2.3e-06
2009,1.9200000000000003e-06
2010,2e-06
2011,0.0
2012,0.0
2013,0.0
2014,0.0
2015,0.0
2016,0.0
2017,0.0
2018,0.0