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
1921,5.26e-14
1922,1.95e-13
1923,4.05e-13
1924,6.61e-13
1925,9.38e-13
1926,1.2199999999999999e-12
1927,1.47e-12
1928,1.68e-12
1929,1.82e-12
1930,1.88e-12
1931,1.83e-12
1932,1.7200000000000001e-12
1933,1.55e-12
1934,1.34e-12
1935,1.12e-12
1936,8.94e-13
1937,6.88e-13
1938,5.18e-13
1939,4.03e-13
1940,3.6e-13
1941,3.68e-13
1942,3.88e-13
1943,4.2e-13
1944,4.63e-13
1945,5.13e-13
1946,5.7e-13
1947,6.32e-13
1948,6.97e-13
1949,7.63e-13
1950,8.3e-13
1951,8.99e-13
1952,9.77e-13
1953,1.0600000000000001e-12
1954,1.16e-12
1955,1.26e-12
1956,1.38e-12
1957,1.5e-12
1958,1.63e-12
1959,1.76e-12
1960,1.9099999999999997e-12
1961,2.0700000000000003e-12
1962,2.27e-12
1963,2.4899999999999997e-12
1964,2.74e-12
1965,3.0100000000000003e-12
1966,3.31e-12
1967,3.62e-12
1968,3.96e-12
1969,4.32e-12
1970,4.3e-12
1971,1.0400000000000001e-11
1972,2.52e-11
1973,6.11e-11
1974,1.48e-10
1975,3.58e-10
1976,8.67e-10
1977,2.0999999999999998e-09
1978,5.08e-09
1979,1.2300000000000001e-08
1980,2.98e-08
1981,7.21e-08
1982,1.75e-07
1983,4.2299999999999996e-07
1984,1.02e-06
1985,2.48e-06
1986,6e-06
1987,1.45e-05
1988,3.52e-05
1989,8.52e-05
1990,0.000166
1991,0.000386
1992,0.0006879999999999999
1993,0.00299
1994,0.00735
1995,0.0171
1996,0.031100000000000003
1997,0.0428
1998,0.0606
1999,0.08929999999999999
2000,0.142
2001,0.192
2002,0.255
2003,0.279
2004,0.329
2005,0.376
2006,0.432
2007,0.48
2008,0.527
2009,0.577
2010,0.628
2011,0.656
2012,0.701
2013,0.746
2014,0.791
2015,0.836
2016,0.881
2017,0.926
2018,0.97