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
1921,0.0
1922,0.0
1923,0.0
1924,0.0
1925,0.0
1926,0.0
1927,0.0
1928,0.0
1929,0.0
1930,0.0
1931,0.0
1932,0.0
1933,0.0
1934,0.0
1935,0.0
1936,0.0
1937,0.0
1938,0.0
1939,0.0
1940,0.0
1941,1.1e-08
1942,4.1699999999999996e-08
1943,8.870000000000001e-08
1944,1.48e-07
1945,2.17e-07
1946,2.92e-07
1947,3.6900000000000004e-07
1948,4.45e-07
1949,5.17e-07
1950,5.8e-07
1951,6.38e-07
1952,6.96e-07
1953,7.54e-07
1954,8.12e-07
1955,8.7e-07
1956,9.29e-07
1957,9.87e-07
1958,1.04e-06
1959,1.1e-06
1960,1.16e-06
1961,1.22e-06
1962,1.26e-06
1963,1.31e-06
1964,1.35e-06
1965,1.4e-06
1966,1.4400000000000002e-06
1967,1.5e-06
1968,1.57e-06
1969,1.65e-06
1970,1.71e-06
1971,3.87e-06
1972,2.43e-06
1973,5.97e-06
1974,3.89e-06
1975,8.02e-06
1976,1.31e-05
1977,1.95e-05
1978,2.33e-05
1979,3.36e-05
1980,3.71e-05
1981,3.5499999999999996e-05
1982,4.21e-05
1983,3.91e-05
1984,4.87e-05
1985,4.92e-05
1986,5.16e-05
1987,5.54e-05
1988,6.03e-05
1989,6.28e-05
1990,9.73e-05
1991,9.71e-05
1992,9.69e-05
1993,8.730000000000001e-05
1994,8.51e-05
1995,8.26e-05
1996,8.11e-05
1997,8.23e-05
1998,9.049999999999999e-05
1999,7.89e-05
2000,7.31e-05
2001,4.57e-05
2002,3.68e-05
2003,3.63e-05
2004,4.07e-05
2005,3.4099999999999995e-05
2006,3.18e-05
2007,3.36e-05
2008,3.33e-05
2009,3.26e-05
2010,3.47e-05
2011,2.58e-05
2012,2.6e-05
2013,2.3199999999999998e-05
2014,1.87e-05
2015,1.8599999999999998e-05
2016,2e-05
2017,1.84e-05
2018,1.63e-05