year,IPC2
1850,0.0025
1851,0.0025
1852,0.0025
1853,0.0025
1854,0.0025
1855,0.0025
1856,0.0025
1857,0.0025
1858,0.0025
1859,0.0025
1860,0.0025
1861,0.0025
1862,0.0025
1863,0.0025
1864,0.0025
1865,0.0025
1866,0.0025
1867,0.0025
1868,0.0025
1869,0.0025
1870,0.0025
1871,0.0025
1872,0.0025
1873,0.0025
1874,0.0025
1875,0.0025
1876,0.0025
1877,0.0025
1878,0.0025
1879,0.0025
1880,0.0025
1881,0.0025
1882,0.0025
1883,0.0025
1884,0.0025
1885,0.0025
1886,0.0025099999999999996
1887,0.0025099999999999996
1888,0.0025099999999999996
1889,0.0025099999999999996
1890,0.0025099999999999996
1891,0.0029300000000000003
1892,0.00409
1893,0.005849999999999999
1894,0.008060000000000001
1895,0.0106
1896,0.013300000000000001
1897,0.016
1898,0.0185
1899,0.0208
1900,0.022699999999999998
1901,0.0242
1902,0.0256
1903,0.0269
1904,0.0282
1905,0.0294
1906,0.030600000000000002
1907,0.0318
1908,0.0332
1909,0.0346
1910,0.0362
1911,0.038
1912,0.039799999999999995
1913,0.0418
1914,0.0439
1915,0.0461
1916,0.0484
1917,0.0508
1918,0.053399999999999996
1919,0.056
1920,0.0588
1921,0.09340000000000001
1922,0.183
1923,0.314
1924,0.475
1925,0.652
1926,0.832
1927,1.0
1928,1.15
1929,1.27
1930,1.33
1931,1.35
1932,1.33
1933,1.29
1934,1.23
1935,1.16
1936,1.09
1937,1.04
1938,0.992
1939,0.973
1940,0.987
1941,1.02
1942,1.07
1943,1.12
1944,1.18
1945,1.24
1946,1.3
1947,1.38
1948,1.45
1949,1.53
1950,1.62
1951,1.71
1952,1.81
1953,1.91
1954,2.03
1955,2.16
1956,2.29
1957,2.43
1958,2.58
1959,2.73
1960,2.88
1961,3.06
1962,3.26
1963,3.49
1964,3.73
1965,3.98
1966,4.25
1967,4.51
1968,4.78
1969,5.44
1970,5.44
1971,7.24
1972,7.89
1973,8.44
1974,8.82
1975,9.36
1976,11.1
1977,12.1
1978,13.3
1979,14.5
1980,15.3
1981,15.4
1982,15.8
1983,18.3
1984,19.6
1985,21.7
1986,22.4
1987,24.5
1988,27.4
1989,29.5
1990,29.4
1991,28.0
1992,29.2
1993,36.4
1994,46.0
1995,37.9
1996,39.5
1997,51.6
1998,46.4
1999,95.7
2000,80.0
2001,95.5
2002,124.0
2003,149.0
2004,196.0
2005,229.0
2006,257.0
2007,242.0
2008,250.0
2009,250.0
2010,253.0
2011,272.0
2012,294.0
2013,350.0
2014,405.0
2015,380.0
2016,401.0
2017,420.0
2018,439.0