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
1921,2.01e-11
1922,7.479999999999999e-11
1923,1.55e-10
1924,2.53e-10
1925,3.6e-10
1926,4.66e-10
1927,5.64e-10
1928,6.439999999999999e-10
1929,6.99e-10
1930,7.19e-10
1931,7.03e-10
1932,6.59e-10
1933,5.94e-10
1934,5.150000000000001e-10
1935,4.2899999999999997e-10
1936,3.43e-10
1937,2.6399999999999997e-10
1938,1.98e-10
1939,1.54e-10
1940,1.38e-10
1941,1.41e-10
1942,1.49e-10
1943,1.6099999999999999e-10
1944,1.77e-10
1945,1.97e-10
1946,2.18e-10
1947,2.4200000000000004e-10
1948,2.67e-10
1949,2.9299999999999997e-10
1950,3.1800000000000004e-10
1951,3.45e-10
1952,3.74e-10
1953,4.08e-10
1954,4.44e-10
1955,4.840000000000001e-10
1956,5.27e-10
1957,5.73e-10
1958,6.23e-10
1959,6.75e-10
1960,7.320000000000001e-10
1961,7.95e-10
1962,8.69e-10
1963,9.54e-10
1964,1.0499999999999999e-09
1965,1.15e-09
1966,1.27e-09
1967,1.39e-09
1968,1.5200000000000001e-09
1969,1.66e-09
1970,1.65e-09
1971,2.97e-09
1972,5.3600000000000005e-09
1973,9.66e-09
1974,1.74e-08
1975,3.1399999999999997e-08
1976,5.6700000000000005e-08
1977,1.02e-07
1978,1.84e-07
1979,3.32e-07
1980,5.99e-07
1981,1.08e-06
1982,1.95e-06
1983,3.5100000000000003e-06
1984,6.34e-06
1985,1.1400000000000001e-05
1986,2.06e-05
1987,3.7199999999999996e-05
1988,6.7e-05
1989,0.000121
1990,8.53e-05
1991,0.000194
1992,0.000447
1993,0.00158
1994,0.0024100000000000002
1995,0.004070000000000001
1996,0.00531
1997,0.00643
1998,0.013
1999,0.0141
2000,0.0157
2001,0.029
2002,0.06420000000000001
2003,0.105
2004,0.187
2005,0.285
2006,0.402
2007,0.561
2008,0.647
2009,0.664
2010,0.744
2011,0.82
2012,0.841
2013,0.881
2014,0.848
2015,0.775
2016,0.887
2017,1.01
2018,1.35