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
1941,0.0
1942,0.0
1943,0.0
1944,0.0
1945,0.0
1946,0.0
1947,0.0
1948,0.0
1949,0.0
1950,0.0
1951,0.0
1952,0.0
1953,0.0
1954,0.0
1955,0.0
1956,0.0
1957,0.0
1958,0.0
1959,0.0
1960,0.0
1961,0.0
1962,0.0
1963,0.0
1964,0.0
1965,0.0
1966,0.0
1967,0.0
1968,0.0
1969,0.0
1970,0.0
1971,1.22e-06
1972,2.35e-06
1973,4.15e-06
1974,5.69e-06
1975,9.299999999999999e-06
1976,1.06e-05
1977,1.24e-05
1978,1.44e-05
1979,1.7999999999999997e-05
1980,2.1499999999999997e-05
1981,2.04e-05
1982,2.07e-05
1983,2.09e-05
1984,2.57e-05
1985,2.99e-05
1986,2.6700000000000002e-05
1987,2.33e-05
1988,1.84e-05
1989,1.54e-05
1990,1.06e-05
1991,1.1e-05
1992,1.1e-05
1993,9.94e-06
1994,8.959999999999999e-06
1995,7.889999999999999e-06
1996,7.77e-06
1997,7.190000000000001e-06
1998,6.45e-06
1999,6.53e-06
2000,6.53e-06
2001,6.11e-06
2002,5.6e-06
2003,4.99e-06
2004,4.35e-06
2005,3.6e-06
2006,3.83e-06
2007,4.04e-06
2008,4.26e-06
2009,3.01e-06
2010,2.65e-06
2011,2.29e-06
2012,1.93e-06
2013,1.57e-06
2014,1.2099999999999998e-06
2015,8.55e-07
2016,4.96e-07
2017,1.38e-07
2018,0.0