year,IPC2
1850,0.0619
1851,0.0619
1852,0.0619
1853,0.0619
1854,0.0619
1855,0.0619
1856,0.0619
1857,0.0619
1858,0.0619
1859,0.0619
1860,0.0619
1861,0.0619
1862,0.0619
1863,0.0619
1864,0.0619
1865,0.0619
1866,0.062
1867,0.062
1868,0.062
1869,0.062
1870,0.062
1871,0.062
1872,0.062
1873,0.062
1874,0.062
1875,0.062
1876,0.062
1877,0.062
1878,0.062
1879,0.062
1880,0.062
1881,0.062
1882,0.062
1883,0.062
1884,0.062
1885,0.062
1886,0.062
1887,0.062
1888,0.062
1889,0.062
1890,0.062
1891,0.0709
1892,0.09559999999999999
1893,0.133
1894,0.18
1895,0.233
1896,0.29
1897,0.347
1898,0.402
1899,0.451
1900,0.49
1901,0.523
1902,0.553
1903,0.58
1904,0.606
1905,0.632
1906,0.658
1907,0.684
1908,0.713
1909,0.743
1910,0.777
1911,0.815
1912,0.854
1913,0.896
1914,0.94
1915,0.987
1916,1.04
1917,1.09
1918,1.14
1919,1.2
1920,1.26
1921,1.52
1922,2.16
1923,3.09
1924,4.25
1925,5.56
1926,6.96
1927,8.36
1928,9.71
1929,10.9
1930,11.9
1931,12.8
1932,13.7
1933,14.5
1934,15.2
1935,16.0
1936,16.8
1937,17.5
1938,18.3
1939,19.1
1940,19.9
1941,20.8
1942,21.6
1943,22.5
1944,23.5
1945,24.5
1946,25.5
1947,26.6
1948,27.8
1949,29.1
1950,30.4
1951,31.9
1952,33.4
1953,35.2
1954,37.0
1955,39.0
1956,41.0
1957,43.1
1958,45.3
1959,47.5
1960,49.7
1961,52.2
1962,55.1
1963,58.1
1964,61.4
1965,64.6
1966,67.8
1967,70.9
1968,73.6
1969,77.2
1970,79.1
1971,84.8
1972,89.2
1973,97.3
1974,105.0
1975,97.9
1976,101.0
1977,109.0
1978,113.0
1979,115.0
1980,112.0
1981,108.0
1982,97.8
1983,101.0
1984,112.0
1985,109.0
1986,105.0
1987,111.0
1988,116.0
1989,120.0
1990,116.0
1991,121.0
1992,110.0
1993,108.0
1994,103.0
1995,106.0
1996,108.0
1997,109.0
1998,106.0
1999,105.0
2000,102.0
2001,93.2
2002,91.2
2003,95.7
2004,99.5
2005,100.0
2006,104.0
2007,109.0
2008,110.0
2009,101.0
2010,126.0
2011,99.0
2012,97.0
2013,98.4
2014,96.6
2015,96.0
2016,106.0
2017,104.0
2018,102.0