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
1921,5.6199999999999997e-14
1922,2.09e-13
1923,4.33e-13
1924,7.06e-13
1925,1e-12
1926,1.3000000000000001e-12
1927,1.57e-12
1928,1.8e-12
1929,1.95e-12
1930,2.0099999999999997e-12
1931,1.9599999999999997e-12
1932,1.8400000000000002e-12
1933,1.66e-12
1934,1.44e-12
1935,1.2e-12
1936,9.549999999999999e-13
1937,7.35e-13
1938,5.53e-13
1939,4.3000000000000004e-13
1940,3.8500000000000003e-13
1941,3.93e-13
1942,4.15e-13
1943,4.49e-13
1944,4.939999999999999e-13
1945,5.48e-13
1946,6.089999999999999e-13
1947,6.750000000000001e-13
1948,7.450000000000001e-13
1949,8.16e-13
1950,8.860000000000001e-13
1951,9.61e-13
1952,1.04e-12
1953,1.14e-12
1954,1.24e-12
1955,1.3500000000000001e-12
1956,1.47e-12
1957,1.6e-12
1958,1.74e-12
1959,1.88e-12
1960,2.0399999999999998e-12
1961,2.2200000000000002e-12
1962,2.43e-12
1963,2.66e-12
1964,2.93e-12
1965,3.22e-12
1966,3.5400000000000003e-12
1967,3.89e-12
1968,4.25e-12
1969,4.64e-12
1970,4.62e-12
1971,1.0400000000000001e-11
1972,2.3599999999999998e-11
1973,5.33e-11
1974,1.2100000000000002e-10
1975,2.7300000000000004e-10
1976,6.16e-10
1977,1.39e-09
1978,3.15e-09
1979,7.119999999999999e-09
1980,1.61e-08
1981,3.6399999999999995e-08
1982,8.229999999999999e-08
1983,1.86e-07
1984,4.2099999999999997e-07
1985,9.51e-07
1986,2.15e-06
1987,4.86e-06
1988,1.1e-05
1989,2.48e-05
1990,4.96e-05
1991,0.00901
1992,0.0181
1993,0.0287
1994,0.044700000000000004
1995,0.0809
1996,0.113
1997,0.166
1998,0.211
1999,0.273
2000,0.33
2001,0.406
2002,0.495
2003,0.478
2004,0.512
2005,0.527
2006,0.581
2007,0.614
2008,0.69
2009,0.733
2010,0.919
2011,0.957
2012,0.991
2013,1.01
2014,1.08
2015,1.07
2016,1.19
2017,1.2
2018,0.749