year,IPC2
1850,0.005059999999999999
1851,0.005059999999999999
1852,0.005059999999999999
1853,0.005059999999999999
1854,0.005059999999999999
1855,0.005059999999999999
1856,0.005059999999999999
1857,0.005059999999999999
1858,0.005059999999999999
1859,0.005059999999999999
1860,0.005059999999999999
1861,0.005059999999999999
1862,0.005059999999999999
1863,0.005059999999999999
1864,0.005059999999999999
1865,0.005059999999999999
1866,0.005059999999999999
1867,0.005059999999999999
1868,0.005059999999999999
1869,0.005059999999999999
1870,0.005059999999999999
1871,0.005059999999999999
1872,0.005059999999999999
1873,0.005059999999999999
1874,0.005059999999999999
1875,0.005059999999999999
1876,0.005059999999999999
1877,0.005059999999999999
1878,0.005059999999999999
1879,0.005059999999999999
1880,0.005059999999999999
1881,0.005059999999999999
1882,0.005059999999999999
1883,0.005059999999999999
1884,0.005059999999999999
1885,0.005059999999999999
1886,0.005059999999999999
1887,0.00507
1888,0.00507
1889,0.00507
1890,0.00507
1891,0.00579
1892,0.007809999999999999
1893,0.0109
1894,0.0147
1895,0.019100000000000002
1896,0.0237
1897,0.028399999999999998
1898,0.032799999999999996
1899,0.0368
1900,0.040100000000000004
1901,0.0427
1902,0.0451
1903,0.0474
1904,0.0495
1905,0.0516
1906,0.053700000000000005
1907,0.0559
1908,0.0582
1909,0.060700000000000004
1910,0.0635
1911,0.0665
1912,0.0698
1913,0.0732
1914,0.0768
1915,0.08059999999999999
1916,0.0846
1917,0.0889
1918,0.0933
1919,0.0979
1920,0.103
1921,0.152
1922,0.278
1923,0.464
1924,0.692
1925,0.944
1926,1.2
1927,1.45
1928,1.67
1929,1.84
1930,1.95
1931,2.0
1932,2.01
1933,1.99
1934,1.95
1935,1.89
1936,1.84
1937,1.79
1938,1.77
1939,1.77
1940,1.81
1941,1.89
1942,1.97
1943,2.06
1944,2.16
1945,2.27
1946,2.39
1947,2.51
1948,2.65
1949,2.79
1950,2.93
1951,3.09
1952,3.26
1953,3.45
1954,3.65
1955,3.87
1956,4.09
1957,4.33
1958,4.58
1959,4.83
1960,5.09
1961,5.39
1962,5.72
1963,6.09
1964,6.48
1965,6.9
1966,7.32
1967,7.73
1968,8.14
1969,8.88
1970,9.31
1971,12.0
1972,13.8
1973,15.3
1974,16.9
1975,18.4
1976,21.9
1977,23.5
1978,25.2
1979,29.1
1980,32.0
1981,32.7
1982,33.8
1983,36.8
1984,40.6
1985,42.9
1986,44.3
1987,47.8
1988,51.2
1989,54.9
1990,55.3
1991,53.9
1992,51.9
1993,55.5
1994,61.2
1995,58.8
1996,74.7
1997,94.6
1998,93.6
1999,138.0
2000,120.0
2001,124.0
2002,148.0
2003,174.0
2004,224.0
2005,261.0
2006,291.0
2007,285.0
2008,298.0
2009,302.0
2010,323.0
2011,314.0
2012,336.0
2013,388.0
2014,440.0
2015,421.0
2016,450.0
2017,469.0
2018,490.0