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
1921,7.920000000000001e-15
1922,2.9400000000000006e-14
1923,6.11e-14
1924,9.96e-14
1925,1.41e-13
1926,1.8299999999999998e-13
1927,2.2200000000000001e-13
1928,2.54e-13
1929,2.75e-13
1930,2.83e-13
1931,2.7700000000000003e-13
1932,2.59e-13
1933,2.34e-13
1934,2.02e-13
1935,1.69e-13
1936,1.35e-13
1937,1.04e-13
1938,7.809999999999999e-14
1939,6.07e-14
1940,5.43e-14
1941,5.5399999999999996e-14
1942,5.85e-14
1943,6.34e-14
1944,6.979999999999999e-14
1945,7.74e-14
1946,8.6e-14
1947,9.53e-14
1948,1.05e-13
1949,1.1500000000000001e-13
1950,1.25e-13
1951,1.36e-13
1952,1.47e-13
1953,1.6e-13
1954,1.7499999999999999e-13
1955,1.9e-13
1956,2.07e-13
1957,2.26e-13
1958,2.4499999999999997e-13
1959,2.6600000000000003e-13
1960,2.88e-13
1961,3.1300000000000003e-13
1962,3.42e-13
1963,3.75e-13
1964,4.13e-13
1965,4.54e-13
1966,4.98e-13
1967,5.46e-13
1968,5.98e-13
1969,6.52e-13
1970,6.480000000000001e-13
1971,1.5400000000000001e-12
1972,3.67e-12
1973,8.72e-12
1974,2.07e-11
1975,4.93e-11
1976,1.17e-10
1977,2.79e-10
1978,6.62e-10
1979,1.58e-09
1980,3.7500000000000005e-09
1981,8.9e-09
1982,2.12e-08
1983,5.03e-08
1984,1.2000000000000002e-07
1985,2.8499999999999997e-07
1986,6.769999999999999e-07
1987,1.61e-06
1988,3.83e-06
1989,9.100000000000001e-06
1990,1.03e-05
1991,3.16e-05
1992,6.21e-05
1993,0.00028199999999999997
1994,0.0007379999999999999
1995,0.00163
1996,0.0032400000000000003
1997,0.00556
1998,0.009859999999999999
1999,0.015300000000000001
2000,0.0212
2001,0.0324
2002,0.0431
2003,0.0551
2004,0.0694
2005,0.0866
2006,0.0983
2007,0.112
2008,0.125
2009,0.137
2010,0.15
2011,0.154
2012,0.165
2013,0.177
2014,0.188
2015,0.199
2016,0.21
2017,0.221
2018,0.233