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
1921,2.6700000000000003e-06
1922,9.9e-06
1923,2.06e-05
1924,3.35e-05
1925,4.7600000000000005e-05
1926,6.17e-05
1927,7.47e-05
1928,8.53e-05
1929,9.26e-05
1930,9.520000000000001e-05
1931,9.31e-05
1932,8.72e-05
1933,7.86e-05
1934,6.809999999999999e-05
1935,5.6800000000000005e-05
1936,4.5400000000000006e-05
1937,3.49e-05
1938,2.63e-05
1939,2.04e-05
1940,1.83e-05
1941,1.8599999999999998e-05
1942,1.9699999999999998e-05
1943,2.13e-05
1944,2.35e-05
1945,2.6e-05
1946,2.8899999999999998e-05
1947,3.2099999999999994e-05
1948,3.54e-05
1949,3.87e-05
1950,4.21e-05
1951,4.5600000000000004e-05
1952,4.96e-05
1953,5.4e-05
1954,5.88e-05
1955,6.41e-05
1956,6.98e-05
1957,7.59e-05
1958,8.25e-05
1959,8.939999999999999e-05
1960,9.69e-05
1961,0.00010499999999999999
1962,0.000115
1963,0.000126
1964,0.00013900000000000002
1965,0.000153
1966,0.00016800000000000002
1967,0.000185
1968,0.000202
1969,0.00022
1970,0.00027100000000000003
1971,0.000297
1972,0.000315
1973,0.000376
1974,0.000428
1975,0.000391
1976,0.000481
1977,0.0005470000000000001
1978,0.000612
1979,0.0006580000000000001
1980,0.000717
1981,0.000756
1982,0.000727
1983,0.000862
1984,0.00093
1985,0.000955
1986,0.0010500000000000002
1987,0.0011200000000000001
1988,0.00134
1989,0.00148
1990,0.00141
1991,0.00161
1992,0.0019199999999999998
1993,0.0020299999999999997
1994,0.0019199999999999998
1995,0.0017900000000000001
1996,0.0011
1997,0.00133
1998,0.000517
1999,0.00163
2000,0.0006969999999999999
2001,0.0010400000000000001
2002,0.0012900000000000001
2003,0.00152
2004,0.00211
2005,0.00232
2006,0.0034500000000000004
2007,0.00404
2008,0.00467
2009,0.00532
2010,0.0067800000000000004
2011,0.0063
2012,0.007
2013,0.007719999999999999
2014,0.00847
2015,0.00924
2016,0.009630000000000001
2017,0.010199999999999999
2018,0.0109