year,IPC2
1850,0.000203
1851,0.000203
1852,0.000203
1853,0.000203
1854,0.000203
1855,0.000203
1856,0.000203
1857,0.000203
1858,0.000203
1859,0.000203
1860,0.000203
1861,0.000203
1862,0.000203
1863,0.000203
1864,0.000203
1865,0.000203
1866,0.000203
1867,0.000203
1868,0.000203
1869,0.000203
1870,0.000203
1871,0.000203
1872,0.000203
1873,0.000203
1874,0.000203
1875,0.000203
1876,0.000203
1877,0.000203
1878,0.000203
1879,0.000203
1880,0.000203
1881,0.000203
1882,0.000203
1883,0.000203
1884,0.000203
1885,0.000203
1886,0.000203
1887,0.000203
1888,0.000203
1889,0.000203
1890,0.000203
1891,0.000232
1892,0.000313
1893,0.000435
1894,0.000589
1895,0.000764
1896,0.00095
1897,0.00114
1898,0.00132
1899,0.00148
1900,0.00161
1901,0.00171
1902,0.00181
1903,0.0019
1904,0.00199
1905,0.00207
1906,0.00215
1907,0.0022400000000000002
1908,0.00233
1909,0.00244
1910,0.0025499999999999997
1911,0.00267
1912,0.0028
1913,0.00294
1914,0.0030800000000000003
1915,0.00323
1916,0.0034
1917,0.0035600000000000002
1918,0.0037400000000000003
1919,0.00393
1920,0.00412
1921,0.0154
1922,0.0456
1923,0.0902
1924,0.144
1925,0.204
1926,0.263
1927,0.318
1928,0.364
1929,0.396
1930,0.41
1931,0.404
1932,0.384
1933,0.353
1934,0.315
1935,0.273
1936,0.232
1937,0.193
1938,0.162
1939,0.142
1940,0.136
1941,0.141
1942,0.148
1943,0.157
1944,0.169
1945,0.182
1946,0.197
1947,0.213
1948,0.23
1949,0.248
1950,0.265
1951,0.284
1952,0.305
1953,0.328
1954,0.353
1955,0.38
1956,0.409
1957,0.44
1958,0.473
1959,0.508
1960,0.544
1961,0.585
1962,0.633
1963,0.687
1964,0.747
1965,0.813
1966,0.882
1967,0.956
1968,1.03
1969,1.11
1970,1.59
1971,2.0
1972,2.42
1973,2.8
1974,3.42
1975,3.35
1976,3.56
1977,3.61
1978,3.92
1979,3.99
1980,4.11
1981,4.17
1982,3.96
1983,4.11
1984,4.35
1985,4.34
1986,4.6
1987,4.78
1988,5.17
1989,5.36
1990,6.92
1991,5.84
1992,6.64
1993,7.22
1994,8.68
1995,8.26
1996,10.2
1997,11.1
1998,11.6
1999,6.82
2000,5.92
2001,3.62
2002,4.01
2003,2.46
2004,2.23
2005,2.07
2006,2.24
2007,2.42
2008,2.43
2009,2.5
2010,2.75
2011,2.52
2012,2.45
2013,2.04
2014,1.66
2015,1.83
2016,1.71
2017,1.59
2018,1.73