year,IPC2
1850,0.00115
1851,0.00115
1852,0.00115
1853,0.00115
1854,0.00115
1855,0.00115
1856,0.00115
1857,0.00115
1858,0.00115
1859,0.00115
1860,0.00115
1861,0.00115
1862,0.00115
1863,0.00115
1864,0.00115
1865,0.00115
1866,0.00115
1867,0.00115
1868,0.00115
1869,0.00115
1870,0.00115
1871,0.00115
1872,0.00115
1873,0.00115
1874,0.00115
1875,0.00115
1876,0.00115
1877,0.00115
1878,0.00115
1879,0.00115
1880,0.00115
1881,0.00115
1882,0.00115
1883,0.00115
1884,0.00115
1885,0.00115
1886,0.00115
1887,0.00115
1888,0.00115
1889,0.00115
1890,0.00115
1891,0.00134
1892,0.0018700000000000001
1893,0.00268
1894,0.00369
1895,0.004849999999999999
1896,0.00607
1897,0.00731
1898,0.008490000000000001
1899,0.00954
1900,0.0104
1901,0.0111
1902,0.011699999999999999
1903,0.0123
1904,0.0129
1905,0.0135
1906,0.014
1907,0.0146
1908,0.0152
1909,0.0159
1910,0.0166
1911,0.0174
1912,0.0183
1913,0.0192
1914,0.0201
1915,0.0211
1916,0.0222
1917,0.0233
1918,0.0245
1919,0.0257
1920,0.027
1921,0.032100000000000004
1922,0.0441
1923,0.0615
1924,0.0832
1925,0.108
1926,0.134
1927,0.16
1928,0.185
1929,0.208
1930,0.227
1931,0.244
1932,0.26
1933,0.275
1934,0.29
1935,0.305
1936,0.32
1937,0.334
1938,0.349
1939,0.364
1940,0.379
1941,0.394
1942,0.41
1943,0.427
1944,0.444
1945,0.462
1946,0.481
1947,0.502
1948,0.523
1949,0.546
1950,0.571
1951,0.598
1952,0.628
1953,0.66
1954,0.694
1955,0.73
1956,0.768
1957,0.808
1958,0.848
1959,0.89
1960,0.932
1961,0.978
1962,1.03
1963,1.09
1964,1.15
1965,1.21
1966,1.27
1967,1.33
1968,1.38
1969,1.43
1970,1.7
1971,1.59
1972,1.49
1973,1.83
1974,2.1
1975,1.88
1976,2.04
1977,2.57
1978,2.68
1979,2.66
1980,2.69
1981,2.71
1982,2.32
1983,1.97
1984,2.29
1985,2.24
1986,2.42
1987,2.34
1988,2.28
1989,2.22
1990,0.949
1991,0.815
1992,0.346
1993,0.276
1994,0.238
1995,0.31
1996,0.324
1997,0.365
1998,0.413
1999,0.456
2000,0.476
2001,0.538
2002,0.547
2003,0.541
2004,0.482
2005,0.488
2006,0.508
2007,0.504
2008,0.504
2009,0.477
2010,0.573
2011,0.54
2012,0.487
2013,0.554
2014,0.509
2015,0.549
2016,0.525
2017,0.427
2018,0.539