year,IPC2
1850,0.00034
1851,0.00034
1852,0.00034
1853,0.00034
1854,0.00034
1855,0.00034
1856,0.00034
1857,0.00034
1858,0.00034
1859,0.00034
1860,0.00034
1861,0.00034
1862,0.00034
1863,0.00034
1864,0.00034
1865,0.00034
1866,0.00034
1867,0.00034
1868,0.00034
1869,0.00034
1870,0.00034
1871,0.00034
1872,0.00034
1873,0.00034
1874,0.00034
1875,0.00034
1876,0.00034
1877,0.00034
1878,0.00034
1879,0.00034
1880,0.00034
1881,0.00034
1882,0.00034
1883,0.00034
1884,0.00034
1885,0.00034
1886,0.00034
1887,0.00034
1888,0.00034
1889,0.00034
1890,0.00034
1891,0.000397
1892,0.000555
1893,0.000794
1894,0.00109
1895,0.0014399999999999999
1896,0.0018
1897,0.00216
1898,0.0025099999999999996
1899,0.00283
1900,0.0030800000000000003
1901,0.00329
1902,0.00348
1903,0.00365
1904,0.00382
1905,0.0039900000000000005
1906,0.00415
1907,0.00432
1908,0.0045
1909,0.0047
1910,0.00492
1911,0.00515
1912,0.00541
1913,0.00567
1914,0.00596
1915,0.00626
1916,0.00657
1917,0.006900000000000001
1918,0.00725
1919,0.0076100000000000004
1920,0.007980000000000001
1921,0.00951
1922,0.013099999999999999
1923,0.0182
1924,0.0246
1925,0.0319
1926,0.0396
1927,0.0474
1928,0.0549
1929,0.061700000000000005
1930,0.0673
1931,0.0722
1932,0.07690000000000001
1933,0.0815
1934,0.086
1935,0.09040000000000001
1936,0.0947
1937,0.099
1938,0.103
1939,0.108
1940,0.112
1941,0.117
1942,0.122
1943,0.127
1944,0.133
1945,0.139
1946,0.145
1947,0.152
1948,0.159
1949,0.166
1950,0.174
1951,0.183
1952,0.192
1953,0.202
1954,0.212
1955,0.224
1956,0.235
1957,0.248
1958,0.26
1959,0.273
1960,0.286
1961,0.3
1962,0.316
1963,0.334
1964,0.352
1965,0.37
1966,0.389
1967,0.406
1968,0.422
1969,0.436
1970,0.447
1971,0.523
1972,0.531
1973,0.579
1974,0.574
1975,0.555
1976,0.61
1977,0.621
1978,0.627
1979,0.663
1980,0.664
1981,0.677
1982,0.691
1983,0.703
1984,0.73
1985,0.763
1986,0.712
1987,0.725
1988,0.69
1989,0.667
1990,0.677
1991,0.688
1992,0.505
1993,0.583
1994,0.665
1995,0.803
1996,0.814
1997,0.965
1998,1.02
1999,1.21
2000,1.26
2001,1.34
2002,1.46
2003,1.49
2004,1.58
2005,1.67
2006,1.64
2007,1.68
2008,1.58
2009,1.27
2010,1.39
2011,1.38
2012,1.22
2013,1.17
2014,1.23
2015,1.21
2016,1.23
2017,1.18
2018,1.13