year,IPC2
1850,0.000528
1851,0.000528
1852,0.000528
1853,0.000528
1854,0.000528
1855,0.000528
1856,0.000528
1857,0.000528
1858,0.000528
1859,0.000528
1860,0.000528
1861,0.000528
1862,0.000528
1863,0.000528
1864,0.000528
1865,0.000528
1866,0.0005290000000000001
1867,0.0005290000000000001
1868,0.0005290000000000001
1869,0.0005290000000000001
1870,0.0005290000000000001
1871,0.0005290000000000001
1872,0.0005290000000000001
1873,0.0005290000000000001
1874,0.0005290000000000001
1875,0.0005290000000000001
1876,0.0005290000000000001
1877,0.0005290000000000001
1878,0.0005290000000000001
1879,0.0005290000000000001
1880,0.0005290000000000001
1881,0.0005290000000000001
1882,0.0005290000000000001
1883,0.0005290000000000001
1884,0.0005290000000000001
1885,0.0005290000000000001
1886,0.0005290000000000001
1887,0.0005290000000000001
1888,0.0005290000000000001
1889,0.0005290000000000001
1890,0.0005290000000000001
1891,0.000618
1892,0.0008629999999999999
1893,0.00123
1894,0.0017
1895,0.0022299999999999998
1896,0.0028
1897,0.00337
1898,0.00391
1899,0.00439
1900,0.00479
1901,0.00512
1902,0.00541
1903,0.005690000000000001
1904,0.00595
1905,0.0062
1906,0.00646
1907,0.006719999999999999
1908,0.007
1909,0.00731
1910,0.0076500000000000005
1911,0.00802
1912,0.00841
1913,0.00883
1914,0.009269999999999999
1915,0.00973
1916,0.010199999999999999
1917,0.0107
1918,0.011300000000000001
1919,0.011800000000000001
1920,0.0124
1921,0.0148
1922,0.020300000000000002
1923,0.028300000000000002
1924,0.038299999999999994
1925,0.0496
1926,0.0616
1927,0.07379999999999999
1928,0.0854
1929,0.0959
1930,0.105
1931,0.112
1932,0.12
1933,0.127
1934,0.134
1935,0.141
1936,0.147
1937,0.154
1938,0.161
1939,0.168
1940,0.175
1941,0.182
1942,0.189
1943,0.197
1944,0.205
1945,0.213
1946,0.222
1947,0.231
1948,0.241
1949,0.252
1950,0.263
1951,0.276
1952,0.289
1953,0.304
1954,0.32
1955,0.337
1956,0.354
1957,0.372
1958,0.391
1959,0.41
1960,0.429
1961,0.451
1962,0.475
1963,0.502
1964,0.53
1965,0.558
1966,0.586
1967,0.612
1968,0.636
1969,0.657
1970,0.674
1971,0.687
1972,0.653
1973,0.689
1974,0.712
1975,0.688
1976,0.711
1977,0.753
1978,0.74
1979,0.76
1980,0.767
1981,0.771
1982,0.769
1983,0.806
1984,1.19
1985,1.17
1986,1.14
1987,1.21
1988,1.3
1989,1.31
1990,1.18
1991,1.19
1992,0.51
1993,0.0635
1994,0.071
1995,0.0833
1996,0.0803
1997,0.117
1998,0.0555
1999,0.0792
2000,0.0879
2001,0.116
2002,0.102
2003,0.126
2004,0.158
2005,0.163
2006,0.172
2007,0.23
2008,0.208
2009,0.036
2010,0.078
2011,0.0735
2012,0.0507
2013,0.0492
2014,0.053
2015,0.0495
2016,0.0504
2017,0.0441
2018,0.0325