year,IPC2
1850,0.000506
1851,0.000506
1852,0.000506
1853,0.000506
1854,0.000506
1855,0.000506
1856,0.000506
1857,0.000506
1858,0.000506
1859,0.000506
1860,0.000506
1861,0.000506
1862,0.000506
1863,0.000506
1864,0.000506
1865,0.000506
1866,0.000506
1867,0.000506
1868,0.000506
1869,0.000506
1870,0.000506
1871,0.000506
1872,0.000506
1873,0.000506
1874,0.000506
1875,0.000506
1876,0.000506
1877,0.000506
1878,0.000506
1879,0.000506
1880,0.000506
1881,0.000506
1882,0.000506
1883,0.000506
1884,0.000506
1885,0.000506
1886,0.000506
1887,0.000506
1888,0.000506
1889,0.000506
1890,0.000506
1891,0.000579
1892,0.00078
1893,0.00109
1894,0.00147
1895,0.0019
1896,0.00237
1897,0.0028399999999999996
1898,0.00328
1899,0.00368
1900,0.004
1901,0.0042699999999999995
1902,0.00451
1903,0.00474
1904,0.00495
1905,0.0051600000000000005
1906,0.00537
1907,0.0055899999999999995
1908,0.0058200000000000005
1909,0.00607
1910,0.00635
1911,0.0066500000000000005
1912,0.00697
1913,0.00732
1914,0.007679999999999999
1915,0.008060000000000001
1916,0.00846
1917,0.00888
1918,0.00932
1919,0.009779999999999999
1920,0.0103
1921,0.0124
1922,0.0176
1923,0.0252
1924,0.0347
1925,0.045399999999999996
1926,0.056799999999999996
1927,0.0683
1928,0.0793
1929,0.0892
1930,0.0975
1931,0.105
1932,0.111
1933,0.118
1934,0.124
1935,0.131
1936,0.137
1937,0.143
1938,0.149
1939,0.156
1940,0.163
1941,0.169
1942,0.177
1943,0.184
1944,0.192
1945,0.2
1946,0.208
1947,0.217
1948,0.227
1949,0.237
1950,0.248
1951,0.26
1952,0.273
1953,0.287
1954,0.302
1955,0.318
1956,0.335
1957,0.352
1958,0.37
1959,0.388
1960,0.406
1961,0.426
1962,0.45
1963,0.475
1964,0.501
1965,0.528
1966,0.554
1967,0.579
1968,0.601
1969,0.601
1970,0.61
1971,0.621
1972,0.589
1973,0.621
1974,0.642
1975,0.62
1976,0.638
1977,0.674
1978,0.664
1979,0.681
1980,0.688
1981,0.691
1982,0.689
1983,0.718
1984,1.07
1985,1.06
1986,1.03
1987,1.09
1988,1.17
1989,1.18
1990,0.945
1991,0.558
1992,0.224
1993,0.047200000000000006
1994,0.052899999999999996
1995,0.06470000000000001
1996,0.08940000000000001
1997,0.117
1998,0.07690000000000001
1999,0.09720000000000001
2000,0.107
2001,0.118
2002,0.121
2003,0.135
2004,0.16
2005,0.159
2006,0.174
2007,0.186
2008,0.197
2009,7.08
2010,14.0
2011,13.1
2012,9.07
2013,8.8
2014,9.48
2015,8.86
2016,9.01
2017,7.88
2018,5.82