year,IPC2
1850,2.3200000000000003e-08
1851,2.3200000000000003e-08
1852,2.3200000000000003e-08
1853,2.3200000000000003e-08
1854,2.3200000000000003e-08
1855,2.3200000000000003e-08
1856,2.3200000000000003e-08
1857,2.3200000000000003e-08
1858,2.3200000000000003e-08
1859,2.3200000000000003e-08
1860,2.3200000000000003e-08
1861,2.3200000000000003e-08
1862,2.3200000000000003e-08
1863,2.3200000000000003e-08
1864,2.3200000000000003e-08
1865,2.3200000000000003e-08
1866,2.3200000000000003e-08
1867,2.3200000000000003e-08
1868,2.3200000000000003e-08
1869,2.3200000000000003e-08
1870,2.3200000000000003e-08
1871,2.3200000000000003e-08
1872,2.3200000000000003e-08
1873,2.3200000000000003e-08
1874,2.3200000000000003e-08
1875,2.3200000000000003e-08
1876,2.3200000000000003e-08
1877,2.3200000000000003e-08
1878,2.3200000000000003e-08
1879,2.3200000000000003e-08
1880,2.3200000000000003e-08
1881,2.3200000000000003e-08
1882,2.3200000000000003e-08
1883,2.3200000000000003e-08
1884,2.3200000000000003e-08
1885,2.3200000000000003e-08
1886,2.3200000000000003e-08
1887,2.33e-08
1888,2.33e-08
1889,2.33e-08
1890,2.33e-08
1891,2.66e-08
1892,3.58e-08
1893,4.9799999999999996e-08
1894,6.74e-08
1895,8.75e-08
1896,1.0900000000000001e-07
1897,1.3e-07
1898,1.5100000000000002e-07
1899,1.69e-07
1900,1.84e-07
1901,1.9599999999999998e-07
1902,2.07e-07
1903,2.1800000000000002e-07
1904,2.2699999999999998e-07
1905,2.37e-07
1906,2.47e-07
1907,2.5700000000000004e-07
1908,2.67e-07
1909,2.79e-07
1910,2.9100000000000005e-07
1911,3.05e-07
1912,3.2e-07
1913,3.36e-07
1914,3.53e-07
1915,3.7e-07
1916,3.89e-07
1917,4.08e-07
1918,4.28e-07
1919,4.49e-07
1920,4.71e-07
1921,5.72e-07
1922,8.1e-07
1923,1.16e-06
1924,1.59e-06
1925,2.08e-06
1926,2.61e-06
1927,3.14e-06
1928,3.64e-06
1929,4.1000000000000006e-06
1930,4.4799999999999995e-06
1931,4.81e-06
1932,5.12e-06
1933,5.420000000000001e-06
1934,5.72e-06
1935,6e-06
1936,6.29e-06
1937,6.58e-06
1938,6.87e-06
1939,7.16e-06
1940,7.4700000000000005e-06
1941,7.78e-06
1942,8.109999999999999e-06
1943,8.449999999999999e-06
1944,8.8e-06
1945,9.169999999999999e-06
1946,9.56e-06
1947,9.98e-06
1948,1.0399999999999999e-05
1949,1.09e-05
1950,1.1400000000000001e-05
1951,1.1900000000000001e-05
1952,1.25e-05
1953,1.32e-05
1954,1.3899999999999999e-05
1955,1.46e-05
1956,1.54e-05
1957,1.62e-05
1958,1.7e-05
1959,1.78e-05
1960,1.87e-05
1961,1.96e-05
1962,2.06e-05
1963,2.18e-05
1964,2.3e-05
1965,2.42e-05
1966,2.5399999999999997e-05
1967,2.66e-05
1968,2.76e-05
1969,2.85e-05
1970,4.19e-05
1971,4.98e-05
1972,4.91e-05
1973,7.159999999999999e-05
1974,8.12e-05
1975,8.609999999999999e-05
1976,9.5e-05
1977,9.86e-05
1978,0.000116
1979,0.00013700000000000002
1980,0.000134
1981,0.000136
1982,0.000132
1983,0.00014199999999999998
1984,0.000207
1985,0.000179
1986,0.000212
1987,0.000241
1988,0.000308
1989,0.000324
1990,0.000321
1991,0.00032700000000000003
1992,0.00028000000000000003
1993,0.0016200000000000001
1994,0.0324
1995,0.0632
1996,0.552
1997,1.69
1998,1.6
1999,1.94
2000,2.22
2001,1.95
2002,1.95
2003,2.29
2004,2.79
2005,2.69
2006,2.89
2007,2.97
2008,2.74
2009,2.05
2010,2.27
2011,2.05
2012,2.28
2013,2.36
2014,2.49
2015,1.5
2016,1.41
2017,1.87
2018,1.81