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
1941,0.0
1942,0.0
1943,0.0
1944,0.0
1945,0.0
1946,0.0
1947,0.0
1948,0.0
1949,0.0
1950,0.0
1951,0.0
1952,0.0
1953,0.0
1954,0.0
1955,0.0
1956,0.0
1957,0.0
1958,0.0
1959,0.0
1960,0.0
1961,0.0
1962,0.0
1963,0.0
1964,0.0
1965,0.0
1966,0.0
1967,0.0
1968,0.0
1969,0.0
1970,0.0
1971,0.0
1972,0.0
1973,0.0
1974,0.0
1975,0.0
1976,0.0
1977,0.0
1978,0.0
1979,0.0
1980,0.0
1981,0.0
1982,0.0
1983,0.0
1984,0.0
1985,0.0
1986,0.0
1987,0.0
1988,0.0
1989,0.0
1990,0.0
1991,0.0
1992,0.0
1993,0.0
1994,0.0
1995,0.0
1996,2.03e-05
1997,7.66e-05
1998,0.000162
1999,0.000268
2000,0.00039
2001,0.000623
2002,0.0010400000000000001
2003,0.0016
2004,0.00227
2005,0.00299
2006,0.0037400000000000003
2007,0.0044599999999999996
2008,0.00511
2009,0.00566
2010,0.006059999999999999
2011,0.00633
2012,0.00654
2013,0.0074
2014,0.007940000000000001
2015,0.00847
2016,0.009
2017,0.009529999999999999
2018,0.0101