year,IPC2
1850,0.000161
1851,0.000161
1852,0.000161
1853,0.000161
1854,0.000161
1855,0.000161
1856,0.000161
1857,0.000161
1858,0.000161
1859,0.000161
1860,0.000161
1861,0.000161
1862,0.000161
1863,0.000161
1864,0.000161
1865,0.000161
1866,0.000161
1867,0.000161
1868,0.000161
1869,0.000161
1870,0.000161
1871,0.000161
1872,0.000161
1873,0.000161
1874,0.000161
1875,0.000161
1876,0.000161
1877,0.000161
1878,0.000161
1879,0.000161
1880,0.000161
1881,0.000161
1882,0.000161
1883,0.000161
1884,0.000161
1885,0.000161
1886,0.000161
1887,0.000161
1888,0.000161
1889,0.000161
1890,0.000161
1891,0.000188
1892,0.000263
1893,0.000376
1894,0.000518
1895,0.00068
1896,0.000852
1897,0.00103
1898,0.0011899999999999999
1899,0.00134
1900,0.00146
1901,0.00156
1902,0.00165
1903,0.00173
1904,0.00181
1905,0.00189
1906,0.00197
1907,0.0020499999999999997
1908,0.00213
1909,0.0022299999999999998
1910,0.00233
1911,0.00244
1912,0.00256
1913,0.00269
1914,0.00282
1915,0.00296
1916,0.00311
1917,0.00327
1918,0.0034300000000000003
1919,0.0036
1920,0.00378
1921,0.018600000000000002
1922,0.0586
1923,0.117
1924,0.189
1925,0.267
1926,0.345
1927,0.417
1928,0.477
1929,0.519
1930,0.536
1931,0.527
1932,0.498
1933,0.454
1934,0.401
1935,0.343
1936,0.285
1937,0.232
1938,0.188
1939,0.159
1940,0.15
1941,0.154
1942,0.163
1943,0.175
1944,0.191
1945,0.209
1946,0.229
1947,0.251
1948,0.274
1949,0.297
1950,0.32
1951,0.344
1952,0.371
1953,0.4
1954,0.432
1955,0.467
1956,0.504
1957,0.544
1958,0.586
1959,0.63
1960,0.677
1961,0.73
1962,0.791
1963,0.859
1964,0.936
1965,1.02
1966,1.11
1967,1.2
1968,1.3
1969,1.43
1970,1.96
1971,2.25
1972,2.88
1973,3.75
1974,4.17
1975,4.12
1976,4.75
1977,5.7
1978,5.8
1979,6.33
1980,6.64
1981,5.9
1982,5.32
1983,5.6
1984,5.97
1985,5.89
1986,6.23
1987,6.34
1988,6.91
1989,7.13
1990,6.9
1991,8.25
1992,8.22
1993,7.12
1994,10.2
1995,10.7
1996,10.6
1997,10.4
1998,11.4
1999,11.8
2000,10.5
2001,10.8
2002,11.9
2003,12.5
2004,12.2
2005,13.3
2006,14.3
2007,15.8
2008,16.7
2009,17.3
2010,18.5
2011,16.6
2012,16.9
2013,17.0
2014,17.0
2015,16.9
2016,16.3
2017,15.6
2018,14.5