year,IPC2
1850,0.000277
1851,0.000277
1852,0.000277
1853,0.000277
1854,0.000277
1855,0.000277
1856,0.000277
1857,0.000277
1858,0.000277
1859,0.000277
1860,0.000277
1861,0.000277
1862,0.000277
1863,0.000277
1864,0.000277
1865,0.000277
1866,0.000277
1867,0.000277
1868,0.000277
1869,0.000277
1870,0.000277
1871,0.000277
1872,0.000277
1873,0.000277
1874,0.000277
1875,0.000277
1876,0.000277
1877,0.000277
1878,0.000277
1879,0.000277
1880,0.000277
1881,0.000277
1882,0.000277
1883,0.000277
1884,0.000277
1885,0.00027800000000000004
1886,0.00027800000000000004
1887,0.00027800000000000004
1888,0.00027800000000000004
1889,0.00027800000000000004
1890,0.00027800000000000004
1891,0.000324
1892,0.000453
1893,0.000648
1894,0.000893
1895,0.00117
1896,0.00147
1897,0.00177
1898,0.0020499999999999997
1899,0.00231
1900,0.0025099999999999996
1901,0.00268
1902,0.0028399999999999996
1903,0.00298
1904,0.00312
1905,0.00325
1906,0.0033900000000000002
1907,0.0035299999999999997
1908,0.00367
1909,0.00383
1910,0.00401
1911,0.00421
1912,0.00441
1913,0.00463
1914,0.004860000000000001
1915,0.00511
1916,0.00536
1917,0.00563
1918,0.00592
1919,0.00621
1920,0.00652
1921,0.013
1922,0.030199999999999998
1923,0.0555
1924,0.0863
1925,0.12
1926,0.154
1927,0.186
1928,0.213
1929,0.233
1930,0.243
1931,0.243
1932,0.235
1933,0.222
1934,0.205
1935,0.186
1936,0.167
1937,0.15
1938,0.136
1939,0.128
1940,0.128
1941,0.132
1942,0.138
1943,0.145
1944,0.154
1945,0.163
1946,0.174
1947,0.185
1948,0.196
1949,0.209
1950,0.221
1951,0.235
1952,0.25
1953,0.266
1954,0.284
1955,0.303
1956,0.324
1957,0.345
1958,0.368
1959,0.392
1960,0.417
1961,0.444
1962,0.477
1963,0.513
1964,0.552
1965,0.594
1966,0.639
1967,0.684
1968,0.731
1969,0.785
1970,0.872
1971,0.985
1972,1.02
1973,1.14
1974,1.26
1975,1.18
1976,1.38
1977,1.52
1978,1.67
1979,1.77
1980,1.89
1981,2.01
1982,1.95
1983,2.19
1984,2.37
1985,2.41
1986,2.65
1987,3.15
1988,3.57
1989,3.79
1990,2.86
1991,3.03
1992,1.96
1993,2.83
1994,2.43
1995,2.38
1996,5.32
1997,5.55
1998,4.72
1999,6.22
2000,5.04
2001,4.12
2002,5.58
2003,8.16
2004,10.6
2005,16.1
2006,21.5
2007,22.6
2008,25.0
2009,28.0
2010,45.1
2011,12.6
2012,11.6
2013,12.1
2014,13.6
2015,12.2
2016,21.5
2017,22.1
2018,22.7