year,IPC2
1850,0.000235
1851,0.000235
1852,0.000235
1853,0.000235
1854,0.000235
1855,0.000235
1856,0.000235
1857,0.000235
1858,0.000235
1859,0.000235
1860,0.000235
1861,0.000235
1862,0.000235
1863,0.000235
1864,0.000235
1865,0.000235
1866,0.000235
1867,0.000235
1868,0.000235
1869,0.000235
1870,0.000235
1871,0.000235
1872,0.000235
1873,0.000235
1874,0.000235
1875,0.000235
1876,0.000235
1877,0.000235
1878,0.000235
1879,0.000235
1880,0.000235
1881,0.000235
1882,0.000235
1883,0.000235
1884,0.000235
1885,0.000235
1886,0.000235
1887,0.000235
1888,0.000235
1889,0.000235
1890,0.000235
1891,0.00027400000000000005
1892,0.000383
1893,0.0005480000000000001
1894,0.000755
1895,0.000991
1896,0.00124
1897,0.0015
1898,0.00174
1899,0.00195
1900,0.00213
1901,0.00227
1902,0.0024
1903,0.00252
1904,0.00264
1905,0.00275
1906,0.00287
1907,0.00298
1908,0.00311
1909,0.00325
1910,0.0034
1911,0.0035600000000000002
1912,0.00373
1913,0.00392
1914,0.00412
1915,0.00432
1916,0.00454
1917,0.00477
1918,0.00501
1919,0.00526
1920,0.00551
1921,0.00657
1922,0.00901
1923,0.0126
1924,0.017
1925,0.022
1926,0.027399999999999997
1927,0.032799999999999996
1928,0.037899999999999996
1929,0.0426
1930,0.0465
1931,0.0499
1932,0.053200000000000004
1933,0.056299999999999996
1934,0.0594
1935,0.0624
1936,0.0654
1937,0.0684
1938,0.0714
1939,0.07440000000000001
1940,0.0775
1941,0.08070000000000001
1942,0.084
1943,0.0873
1944,0.09090000000000001
1945,0.09459999999999999
1946,0.0985
1947,0.103
1948,0.107
1949,0.112
1950,0.117
1951,0.122
1952,0.128
1953,0.135
1954,0.142
1955,0.149
1956,0.157
1957,0.165
1958,0.174
1959,0.182
1960,0.191
1961,0.2
1962,0.211
1963,0.223
1964,0.235
1965,0.248
1966,0.26
1967,0.272
1968,0.283
1969,0.292
1970,0.695
1971,1.08
1972,1.54
1973,1.76
1974,2.34
1975,2.42
1976,2.38
1977,2.24
1978,2.43
1979,2.4
1980,2.41
1981,2.44
1982,2.34
1983,2.2
1984,2.33
1985,2.35
1986,2.5
1987,2.59
1988,2.62
1989,2.64
1990,2.66
1991,2.64
1992,2.4
1993,2.43
1994,2.34
1995,2.28
1996,2.54
1997,2.76
1998,2.17
1999,1.77
2000,1.9
2001,1.79
2002,2.61
2003,0.764
2004,0.37
2005,0.366
2006,0.351
2007,0.427
2008,0.328
2009,0.308
2010,0.314
2011,0.275
2012,0.188
2013,0.144
2014,0.0932
2015,0.104
2016,0.152
2017,0.077
2018,0.163