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
1921,4.0900000000000004e-10
1922,1.5200000000000001e-09
1923,3.15e-09
1924,5.14e-09
1925,7.3e-09
1926,9.46e-09
1927,1.15e-08
1928,1.31e-08
1929,1.42e-08
1930,1.46e-08
1931,1.43e-08
1932,1.3400000000000001e-08
1933,1.2099999999999999e-08
1934,1.05e-08
1935,8.7e-09
1936,6.96e-09
1937,5.35e-09
1938,4.03e-09
1939,3.13e-09
1940,2.8e-09
1941,2.86e-09
1942,3.02e-09
1943,3.27e-09
1944,3.6e-09
1945,3.99e-09
1946,4.4399999999999996e-09
1947,4.92e-09
1948,5.42e-09
1949,5.94e-09
1950,6.46e-09
1951,7e-09
1952,7.61e-09
1953,8.28e-09
1954,9.02e-09
1955,9.830000000000001e-09
1956,1.07e-08
1957,1.1600000000000001e-08
1958,1.26e-08
1959,1.3699999999999999e-08
1960,1.49e-08
1961,1.61e-08
1962,1.77e-08
1963,1.9400000000000002e-08
1964,2.13e-08
1965,2.34e-08
1966,2.5700000000000002e-08
1967,2.82e-08
1968,3.0800000000000004e-08
1969,3.3599999999999996e-08
1970,3.6600000000000003e-08
1971,4e-08
1972,4.42e-08
1973,4.8999999999999995e-08
1974,5.4299999999999997e-08
1975,5.99e-08
1976,6.57e-08
1977,7.16e-08
1978,7.73e-08
1979,8.279999999999999e-08
1980,8.79e-08
1981,9.27e-08
1982,9.729999999999999e-08
1983,1.02e-07
1984,1.06e-07
1985,1.11e-07
1986,1.16e-07
1987,1.21e-07
1988,1.26e-07
1989,1.3100000000000002e-07
1990,1.3100000000000002e-07
1991,3.89e-07
1992,9.709999999999999e-07
1993,3.87e-06
1994,8.81e-06
1995,1.83e-05
1996,7.000000000000001e-05
1997,0.000128
1998,0.00019700000000000002
1999,0.000308
2000,0.000607
2001,0.000714
2002,0.000841
2003,0.000986
2004,0.00121
2005,0.00134
2006,0.00151
2007,0.0016699999999999998
2008,0.00183
2009,0.00199
2010,0.00215
2011,0.00228
2012,0.00244
2013,0.0026
2014,0.00275
2015,0.0029100000000000003
2016,0.0030600000000000002
2017,0.00322
2018,0.0033799999999999998