year,IPC2
1850,0.00034599999999999995
1851,0.00034599999999999995
1852,0.00034599999999999995
1853,0.00034599999999999995
1854,0.00034599999999999995
1855,0.00034599999999999995
1856,0.00034599999999999995
1857,0.00034599999999999995
1858,0.00034599999999999995
1859,0.00034599999999999995
1860,0.00034599999999999995
1861,0.00034599999999999995
1862,0.00034599999999999995
1863,0.00034599999999999995
1864,0.00034599999999999995
1865,0.00034599999999999995
1866,0.00034599999999999995
1867,0.00034599999999999995
1868,0.00034599999999999995
1869,0.00034599999999999995
1870,0.00034599999999999995
1871,0.00034599999999999995
1872,0.00034599999999999995
1873,0.00034599999999999995
1874,0.00034599999999999995
1875,0.00034599999999999995
1876,0.00034599999999999995
1877,0.00034599999999999995
1878,0.00034599999999999995
1879,0.00034599999999999995
1880,0.00034599999999999995
1881,0.00034599999999999995
1882,0.00034599999999999995
1883,0.00034599999999999995
1884,0.00034599999999999995
1885,0.00034599999999999995
1886,0.00034599999999999995
1887,0.00034599999999999995
1888,0.00034599999999999995
1889,0.00034599999999999995
1890,0.000347
1891,0.00039600000000000003
1892,0.0005340000000000001
1893,0.000742
1894,0.001
1895,0.0013
1896,0.0016200000000000001
1897,0.0019399999999999999
1898,0.0022400000000000002
1899,0.00252
1900,0.0027400000000000002
1901,0.00292
1902,0.00309
1903,0.0032400000000000003
1904,0.0033900000000000002
1905,0.0035299999999999997
1906,0.00367
1907,0.00382
1908,0.00398
1909,0.00415
1910,0.00434
1911,0.00455
1912,0.00477
1913,0.005
1914,0.00525
1915,0.00551
1916,0.00579
1917,0.00608
1918,0.00638
1919,0.006690000000000001
1920,0.007019999999999999
1921,0.00852
1922,0.0121
1923,0.0173
1924,0.0237
1925,0.031100000000000003
1926,0.038799999999999994
1927,0.046700000000000005
1928,0.054200000000000005
1929,0.061
1930,0.06670000000000001
1931,0.0716
1932,0.07629999999999999
1933,0.0808
1934,0.0851
1935,0.08940000000000001
1936,0.0937
1937,0.098
1938,0.102
1939,0.107
1940,0.111
1941,0.116
1942,0.122
1943,0.128
1944,0.135
1945,0.142
1946,0.15
1947,0.158
1948,0.166
1949,0.175
1950,0.184
1951,0.193
1952,0.204
1953,0.215
1954,0.226
1955,0.239
1956,0.251
1957,0.265
1958,0.278
1959,0.292
1960,0.306
1961,0.321
1962,0.338
1963,0.356
1964,0.376
1965,0.395
1966,0.414
1967,0.432
1968,0.449
1969,0.446
1970,0.451
1971,0.479
1972,0.427
1973,0.463
1974,0.451
1975,0.454
1976,0.49
1977,0.523
1978,0.556
1979,0.632
1980,0.658
1981,0.621
1982,0.613
1983,0.597
1984,0.648
1985,0.635
1986,0.695
1987,0.681
1988,0.661
1989,0.676
1990,0.867
1991,0.765
1992,0.64
1993,0.558
1994,0.537
1995,0.568
1996,0.583
1997,0.69
1998,0.853
1999,1.02
2000,1.22
2001,1.37
2002,1.55
2003,1.68
2004,1.82
2005,1.97
2006,2.21
2007,2.37
2008,2.55
2009,2.66
2010,2.74
2011,2.89
2012,3.15
2013,3.21
2014,3.27
2015,3.33
2016,3.15
2017,3.19
2018,3.12