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
1921,5.02e-08
1922,1.87e-07
1923,3.8699999999999996e-07
1924,6.310000000000001e-07
1925,8.97e-07
1926,1.16e-06
1927,1.41e-06
1928,1.61e-06
1929,1.74e-06
1930,1.79e-06
1931,1.75e-06
1932,1.64e-06
1933,1.48e-06
1934,1.28e-06
1935,1.07e-06
1936,8.54e-07
1937,6.57e-07
1938,4.95e-07
1939,3.8499999999999997e-07
1940,3.44e-07
1941,3.51e-07
1942,3.7100000000000003e-07
1943,4.02e-07
1944,4.42e-07
1945,4.9e-07
1946,5.45e-07
1947,6.040000000000001e-07
1948,6.660000000000001e-07
1949,7.3e-07
1950,7.93e-07
1951,8.59e-07
1952,9.340000000000001e-07
1953,1.02e-06
1954,1.1100000000000002e-06
1955,1.2099999999999998e-06
1956,1.31e-06
1957,1.43e-06
1958,1.55e-06
1959,1.68e-06
1960,1.82e-06
1961,1.98e-06
1962,2.17e-06
1963,2.38e-06
1964,2.62e-06
1965,2.8800000000000004e-06
1966,3.17e-06
1967,3.48e-06
1968,3.8e-06
1969,4.15e-06
1970,4.51e-06
1971,4.93e-06
1972,5.45e-06
1973,6.040000000000001e-06
1974,6.7e-06
1975,7.3899999999999995e-06
1976,8.1e-06
1977,8.82e-06
1978,9.53e-06
1979,1.02e-05
1980,1.08e-05
1981,1.1400000000000001e-05
1982,1.2e-05
1983,1.25e-05
1984,1.31e-05
1985,1.3700000000000001e-05
1986,1.43e-05
1987,1.49e-05
1988,1.55e-05
1989,1.62e-05
1990,1.62e-05
1991,3.82e-05
1992,5.83e-05
1993,0.000245
1994,0.000541
1995,0.0011200000000000001
1996,0.00182
1997,0.0026
1998,0.00364
1999,0.00497
2000,0.00634
2001,0.00634
2002,0.0016899999999999999
2003,0.00905
2004,0.038200000000000005
2005,0.0121
2006,0.0359
2007,0.0105
2008,0.032299999999999995
2009,0.0192
2010,0.0223
2011,0.07440000000000001
2012,0.0945
2013,0.061200000000000004
2014,0.0658
2015,0.0703
2016,0.07490000000000001
2017,0.0795
2018,0.084