year,IPC2
1850,0.000297
1851,0.000297
1852,0.000297
1853,0.000297
1854,0.000297
1855,0.000297
1856,0.000297
1857,0.000297
1858,0.000297
1859,0.000297
1860,0.000297
1861,0.000297
1862,0.000297
1863,0.000297
1864,0.000297
1865,0.000297
1866,0.000297
1867,0.000297
1868,0.000297
1869,0.000297
1870,0.000297
1871,0.000297
1872,0.000297
1873,0.000297
1874,0.000297
1875,0.000297
1876,0.000297
1877,0.000297
1878,0.000297
1879,0.000297
1880,0.000297
1881,0.000297
1882,0.000297
1883,0.000297
1884,0.000297
1885,0.000297
1886,0.000297
1887,0.000297
1888,0.000297
1889,0.000297
1890,0.000297
1891,0.00034
1892,0.000458
1893,0.000637
1894,0.000862
1895,0.0011200000000000001
1896,0.00139
1897,0.00166
1898,0.0019299999999999999
1899,0.00216
1900,0.00235
1901,0.0025099999999999996
1902,0.00265
1903,0.00278
1904,0.0029100000000000003
1905,0.0030299999999999997
1906,0.00315
1907,0.00328
1908,0.0034100000000000003
1909,0.0035600000000000002
1910,0.00373
1911,0.0039
1912,0.00409
1913,0.00429
1914,0.00451
1915,0.004730000000000001
1916,0.00497
1917,0.00521
1918,0.00547
1919,0.00574
1920,0.006019999999999999
1921,0.00731
1922,0.0103
1923,0.0148
1924,0.020399999999999998
1925,0.026600000000000002
1926,0.033299999999999996
1927,0.040100000000000004
1928,0.0465
1929,0.052399999999999995
1930,0.0573
1931,0.061399999999999996
1932,0.0654
1933,0.0693
1934,0.073
1935,0.0767
1936,0.0804
1937,0.084
1938,0.0877
1939,0.0915
1940,0.09540000000000001
1941,0.0995
1942,0.104
1943,0.108
1944,0.112
1945,0.117
1946,0.122
1947,0.128
1948,0.133
1949,0.139
1950,0.146
1951,0.153
1952,0.16
1953,0.169
1954,0.177
1955,0.187
1956,0.196
1957,0.206
1958,0.217
1959,0.228
1960,0.238
1961,0.25
1962,0.264
1963,0.279
1964,0.294
1965,0.31
1966,0.325
1967,0.34
1968,0.353
1969,0.364
1970,0.868
1971,1.35
1972,1.92
1973,2.2
1974,2.92
1975,3.03
1976,2.97
1977,2.8
1978,3.03
1979,3.0
1980,3.01
1981,3.05
1982,2.92
1983,2.74
1984,2.9
1985,2.93
1986,3.12
1987,3.24
1988,3.27
1989,3.29
1990,3.05
1991,2.92
1992,2.56
1993,2.5
1994,2.47
1995,2.09
1996,1.94
1997,1.77
1998,1.2
1999,1.11
2000,0.98
2001,0.345
2002,0.275
2003,0.336
2004,0.353
2005,0.351
2006,0.336
2007,0.33
2008,0.329
2009,0.28
2010,0.303
2011,0.284
2012,0.202
2013,0.154
2014,0.101
2015,0.112
2016,0.163
2017,0.08159999999999999
2018,0.173