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
1921,7.88e-09
1922,2.93e-08
1923,6.08e-08
1924,9.91e-08
1925,1.41e-07
1926,1.8200000000000002e-07
1927,2.21e-07
1928,2.52e-07
1929,2.74e-07
1930,2.81e-07
1931,2.75e-07
1932,2.58e-07
1933,2.32e-07
1934,2.01e-07
1935,1.68e-07
1936,1.34e-07
1937,1.03e-07
1938,7.77e-08
1939,6.04e-08
1940,5.4e-08
1941,5.51e-08
1942,5.82e-08
1943,6.31e-08
1944,6.940000000000001e-08
1945,7.7e-08
1946,8.55e-08
1947,9.48e-08
1948,1.05e-07
1949,1.14e-07
1950,1.24e-07
1951,1.35e-07
1952,1.47e-07
1953,1.6e-07
1954,1.74e-07
1955,1.89e-07
1956,2.06e-07
1957,2.24e-07
1958,2.44e-07
1959,2.6400000000000003e-07
1960,2.86e-07
1961,3.11e-07
1962,3.4000000000000003e-07
1963,3.73e-07
1964,4.11e-07
1965,4.51e-07
1966,4.96e-07
1967,5.44e-07
1968,5.94e-07
1969,6.48e-07
1970,7.61e-07
1971,8.149999999999999e-07
1972,8.450000000000001e-07
1973,9.89e-07
1974,1.1e-06
1975,9.88e-07
1976,1.19e-06
1977,1.32e-06
1978,1.4400000000000002e-06
1979,1.5100000000000002e-06
1980,1.61e-06
1981,1.66e-06
1982,1.57e-06
1983,1.82e-06
1984,1.9200000000000003e-06
1985,1.91e-06
1986,2.03e-06
1987,2.09e-06
1988,2.41e-06
1989,2.5400000000000002e-06
1990,3.21e-06
1991,3.9300000000000005e-06
1992,1.52e-05
1993,5.19e-05
1994,0.000154
1995,0.00028599999999999996
1996,0.0009609999999999999
1997,0.000614
1998,0.001
1999,0.00102
2000,0.00408
2001,0.0022
2002,0.0029
2003,0.0030499999999999998
2004,0.00363
2005,0.00372
2006,0.0035499999999999998
2007,0.00394
2008,0.00517
2009,0.00658
2010,0.0047
2011,0.00531
2012,0.00417
2013,0.006019999999999999
2014,0.0058200000000000005
2015,0.00632
2016,0.00701
2017,0.00811
2018,0.0076100000000000004