year,IPC2
1850,0.000299
1851,0.000299
1852,0.000299
1853,0.000299
1854,0.000299
1855,0.000299
1856,0.000299
1857,0.000299
1858,0.000299
1859,0.000299
1860,0.000299
1861,0.000299
1862,0.000299
1863,0.000299
1864,0.000299
1865,0.000299
1866,0.000299
1867,0.000299
1868,0.000299
1869,0.000299
1870,0.000299
1871,0.000299
1872,0.000299
1873,0.000299
1874,0.000299
1875,0.000299
1876,0.000299
1877,0.000299
1878,0.000299
1879,0.000299
1880,0.000299
1881,0.000299
1882,0.000299
1883,0.0003
1884,0.0003
1885,0.0003
1886,0.0003
1887,0.0003
1888,0.0003
1889,0.0003
1890,0.0003
1891,0.00034300000000000004
1892,0.000462
1893,0.000642
1894,0.000869
1895,0.00113
1896,0.0014
1897,0.0016799999999999999
1898,0.0019399999999999999
1899,0.00218
1900,0.00237
1901,0.0025299999999999997
1902,0.00267
1903,0.0028
1904,0.0029300000000000003
1905,0.0030499999999999998
1906,0.00318
1907,0.00331
1908,0.00344
1909,0.00359
1910,0.00376
1911,0.00394
1912,0.00413
1913,0.00433
1914,0.00454
1915,0.00477
1916,0.00501
1917,0.00526
1918,0.00552
1919,0.00579
1920,0.00607
1921,0.00737
1922,0.0104
1923,0.0149
1924,0.0205
1925,0.0269
1926,0.033600000000000005
1927,0.0404
1928,0.0469
1929,0.0528
1930,0.0577
1931,0.062
1932,0.066
1933,0.0699
1934,0.0737
1935,0.07740000000000001
1936,0.08109999999999999
1937,0.0847
1938,0.0885
1939,0.0923
1940,0.09620000000000001
1941,0.1
1942,0.104
1943,0.109
1944,0.113
1945,0.118
1946,0.123
1947,0.129
1948,0.134
1949,0.14
1950,0.147
1951,0.154
1952,0.162
1953,0.17
1954,0.179
1955,0.188
1956,0.198
1957,0.208
1958,0.219
1959,0.229
1960,0.24
1961,0.252
1962,0.266
1963,0.281
1964,0.297
1965,0.312
1966,0.328
1967,0.342
1968,0.356
1969,0.367
1970,0.377
1971,0.437
1972,0.447
1973,0.479
1974,0.482
1975,0.452
1976,0.485
1977,0.483
1978,0.474
1979,0.482
1980,0.477
1981,0.484
1982,0.479
1983,0.483
1984,0.489
1985,0.494
1986,0.456
1987,0.481
1988,0.474
1989,0.466
1990,0.494
1991,0.498
1992,0.338
1993,0.394
1994,0.421
1995,0.462
1996,0.407
1997,0.376
1998,0.364
1999,0.394
2000,0.326
2001,0.32
2002,0.353
2003,0.351
2004,0.348
2005,0.353
2006,0.34
2007,0.347
2008,0.303
2009,0.0412
2010,0.161
2011,0.185
2012,0.0674
2013,0.0439
2014,0.0704
2015,0.030100000000000002
2016,0.026699999999999998
2017,0.0314
2018,0.0531