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
1921,9.609999999999999e-10
1922,3.5700000000000003e-09
1923,7.4200000000000004e-09
1924,1.2099999999999999e-08
1925,1.7200000000000002e-08
1926,2.22e-08
1927,2.69e-08
1928,3.0800000000000004e-08
1929,3.34e-08
1930,3.43e-08
1931,3.3599999999999996e-08
1932,3.1399999999999997e-08
1933,2.83e-08
1934,2.4600000000000002e-08
1935,2.05e-08
1936,1.6399999999999998e-08
1937,1.26e-08
1938,9.480000000000001e-09
1939,7.37e-09
1940,6.59e-09
1941,6.72e-09
1942,7.1e-09
1943,7.69e-09
1944,8.460000000000001e-09
1945,9.39e-09
1946,1.04e-08
1947,1.1600000000000001e-08
1948,1.2799999999999999e-08
1949,1.4e-08
1950,1.52e-08
1951,1.6500000000000002e-08
1952,1.79e-08
1953,1.95e-08
1954,2.12e-08
1955,2.31e-08
1956,2.52e-08
1957,2.7399999999999997e-08
1958,2.97e-08
1959,3.23e-08
1960,3.49e-08
1961,3.8e-08
1962,4.15e-08
1963,4.56e-08
1964,5.02e-08
1965,5.52e-08
1966,6.07e-08
1967,6.65e-08
1968,7.279999999999999e-08
1969,7.940000000000001e-08
1970,8.63e-08
1971,9.44e-08
1972,1.0399999999999999e-07
1973,1.16e-07
1974,1.2799999999999998e-07
1975,1.41e-07
1976,1.55e-07
1977,1.69e-07
1978,1.8200000000000002e-07
1979,1.9499999999999999e-07
1980,2.07e-07
1981,2.1900000000000002e-07
1982,2.3e-07
1983,2.4000000000000003e-07
1984,2.5099999999999996e-07
1985,2.6200000000000004e-07
1986,2.73e-07
1987,2.8499999999999997e-07
1988,2.97e-07
1989,3.1e-07
1990,3.1e-07
1991,1.16e-06
1992,2.8900000000000003e-06
1993,1.32e-05
1994,3.51e-05
1995,7.48e-05
1996,0.00015
1997,0.000255
1998,0.000376
1999,0.00055
2000,0.0008169999999999999
2001,0.00113
2002,0.00147
2003,0.00183
2004,0.0025
2005,0.00329
2006,0.00359
2007,0.00408
2008,0.00457
2009,0.0049900000000000005
2010,0.00542
2011,0.0056
2012,0.006
2013,0.00641
2014,0.0068200000000000005
2015,0.00723
2016,0.00763
2017,0.008039999999999999
2018,0.00845