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
1921,3.32e-14
1922,1.2299999999999998e-13
1923,2.56e-13
1924,4.17e-13
1925,5.93e-13
1926,7.680000000000001e-13
1927,9.29e-13
1928,1.0600000000000001e-12
1929,1.15e-12
1930,1.19e-12
1931,1.16e-12
1932,1.09e-12
1933,9.79e-13
1934,8.479999999999999e-13
1935,7.07e-13
1936,5.65e-13
1937,4.34e-13
1938,3.27e-13
1939,2.54e-13
1940,2.28e-13
1941,2.32e-13
1942,2.4499999999999997e-13
1943,2.6600000000000003e-13
1944,2.92e-13
1945,3.2400000000000003e-13
1946,3.6e-13
1947,3.99e-13
1948,4.4e-13
1949,4.82e-13
1950,5.240000000000001e-13
1951,5.68e-13
1952,6.17e-13
1953,6.72e-13
1954,7.319999999999999e-13
1955,7.98e-13
1956,8.69e-13
1957,9.45e-13
1958,1.03e-12
1959,1.1100000000000001e-12
1960,1.2099999999999999e-12
1961,1.31e-12
1962,1.43e-12
1963,1.57e-12
1964,1.73e-12
1965,1.9099999999999997e-12
1966,2.09e-12
1967,2.3e-12
1968,2.51e-12
1969,2.74e-12
1970,2.73e-12
1971,6.9e-12
1972,1.75e-11
1973,4.42e-11
1974,1.12e-10
1975,2.83e-10
1976,7.15e-10
1977,1.81e-09
1978,4.58e-09
1979,1.1600000000000001e-08
1980,2.93e-08
1981,7.41e-08
1982,1.88e-07
1983,4.74e-07
1984,1.2e-06
1985,3.04e-06
1986,7.680000000000001e-06
1987,1.94e-05
1988,4.92e-05
1989,0.000124
1990,0.000687
1991,0.00123
1992,0.0011
1993,0.005019999999999999
1994,0.0132
1995,0.0325
1996,0.055799999999999995
1997,0.0632
1998,0.0751
1999,0.0943
2000,0.119
2001,0.159
2002,0.206
2003,0.262
2004,0.35
2005,0.423
2006,0.478
2007,0.541
2008,0.604
2009,0.458
2010,0.777
2011,0.73
2012,0.799
2013,0.865
2014,0.914
2015,1.09
2016,1.25
2017,1.44
2018,1.52