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
1921,1.72e-16
1922,6.39e-16
1923,1.33e-15
1924,2.16e-15
1925,3.07e-15
1926,3.98e-15
1927,4.82e-15
1928,5.51e-15
1929,5.9699999999999996e-15
1930,6.15e-15
1931,6.0099999999999994e-15
1932,5.63e-15
1933,5.07e-15
1934,4.4e-15
1935,3.66e-15
1936,2.93e-15
1937,2.25e-15
1938,1.7e-15
1939,1.32e-15
1940,1.18e-15
1941,1.2e-15
1942,1.2700000000000001e-15
1943,1.38e-15
1944,1.51e-15
1945,1.6799999999999999e-15
1946,1.87e-15
1947,2.0699999999999997e-15
1948,2.28e-15
1949,2.5e-15
1950,2.72e-15
1951,2.94e-15
1952,3.2e-15
1953,3.48e-15
1954,3.8e-15
1955,4.1399999999999994e-15
1956,4.5e-15
1957,4.9e-15
1958,5.32e-15
1959,5.7699999999999995e-15
1960,6.25e-15
1961,6.79e-15
1962,7.430000000000001e-15
1963,8.16e-15
1964,8.98e-15
1965,9.880000000000001e-15
1966,1.09e-14
1967,1.19e-14
1968,1.3e-14
1969,1.42e-14
1970,1.41e-14
1971,3.17e-14
1972,7.08e-14
1973,1.58e-13
1974,3.54e-13
1975,7.96e-13
1976,1.8e-12
1977,4.059999999999999e-12
1978,9.2e-12
1979,2.0800000000000002e-11
1980,4.6700000000000004e-11
1981,1.04e-10
1982,2.32e-10
1983,5.150000000000001e-10
1984,1.1400000000000002e-09
1985,2.5299999999999997e-09
1986,5.6099999999999994e-09
1987,1.24e-08
1988,2.76e-08
1989,6.119999999999999e-08
1990,9.5e-08
1991,8.99e-06
1992,7.82e-05
1993,0.000177
1994,0.000453
1995,0.00122
1996,0.0015400000000000001
1997,0.0019
1998,0.00242
1999,0.0029300000000000003
2000,0.00359
2001,0.00431
2002,0.00477
2003,0.00539
2004,0.0061200000000000004
2005,0.00639
2006,0.00677
2007,0.00733
2008,0.00787
2009,0.00786
2010,0.00836
2011,0.00861
2012,0.00895
2013,0.009179999999999999
2014,0.00919
2015,0.00902
2016,0.00911
2017,0.00922
2018,0.00858