year,IPC2
1850,0.00369
1851,0.00369
1852,0.00369
1853,0.00369
1854,0.00369
1855,0.00369
1856,0.00369
1857,0.00369
1858,0.00369
1859,0.00369
1860,0.00369
1861,0.00369
1862,0.00369
1863,0.00369
1864,0.00369
1865,0.00369
1866,0.00369
1867,0.00369
1868,0.00369
1869,0.00369
1870,0.00369
1871,0.00369
1872,0.00369
1873,0.00369
1874,0.00369
1875,0.00369
1876,0.00369
1877,0.00369
1878,0.00369
1879,0.00369
1880,0.00369
1881,0.00369
1882,0.00369
1883,0.00369
1884,0.00369
1885,0.00369
1886,0.00369
1887,0.00369
1888,0.00369
1889,0.00369
1890,0.00369
1891,0.00422
1892,0.005690000000000001
1893,0.00791
1894,0.0107
1895,0.013900000000000001
1896,0.0173
1897,0.0207
1898,0.023899999999999998
1899,0.0268
1900,0.0292
1901,0.031100000000000003
1902,0.0329
1903,0.0345
1904,0.0361
1905,0.0376
1906,0.039200000000000006
1907,0.0407
1908,0.0424
1909,0.0443
1910,0.046299999999999994
1911,0.0485
1912,0.0508
1913,0.0533
1914,0.056
1915,0.0588
1916,0.061700000000000005
1917,0.0648
1918,0.068
1919,0.0713
1920,0.07479999999999999
1921,0.127
1922,0.265
1923,0.467
1924,0.714
1925,0.986
1926,1.26
1927,1.52
1928,1.75
1929,1.92
1930,2.02
1931,2.04
1932,2.01
1933,1.94
1934,1.84
1935,1.73
1936,1.62
1937,1.52
1938,1.45
1939,1.42
1940,1.44
1941,1.5
1942,1.57
1943,1.67
1944,1.78
1945,1.9
1946,2.03
1947,2.17
1948,2.31
1949,2.46
1950,2.61
1951,2.77
1952,2.94
1953,3.12
1954,3.32
1955,3.53
1956,3.75
1957,3.98
1958,4.22
1959,4.47
1960,4.73
1961,5.02
1962,5.34
1963,5.7
1964,6.08
1965,6.48
1966,6.9
1967,7.33
1968,7.76
1969,8.18
1970,9.16
1971,10.9
1972,11.8
1973,13.5
1974,14.0
1975,13.2
1976,16.1
1977,19.3
1978,20.1
1979,22.7
1980,24.3
1981,22.0
1982,19.9
1983,19.7
1984,23.1
1985,22.7
1986,23.5
1987,24.5
1988,26.5
1989,28.6
1990,32.6
1991,36.1
1992,38.1
1993,42.0
1994,46.3
1995,55.5
1996,56.4
1997,55.4
1998,50.2
1999,43.1
2000,38.5
2001,32.9
2002,29.5
2003,29.1
2004,26.6
2005,27.3
2006,29.6
2007,30.4
2008,29.9
2009,28.0
2010,30.6
2011,32.9
2012,35.4
2013,37.8
2014,40.9
2015,43.7
2016,47.1
2017,49.2
2018,51.0