year,IPC2
1850,0.000526
1851,0.000526
1852,0.000526
1853,0.000526
1854,0.000526
1855,0.000526
1856,0.000526
1857,0.000526
1858,0.000526
1859,0.000526
1860,0.000526
1861,0.000526
1862,0.000526
1863,0.000526
1864,0.000526
1865,0.000526
1866,0.000526
1867,0.000526
1868,0.000526
1869,0.000526
1870,0.000526
1871,0.000526
1872,0.000526
1873,0.000526
1874,0.000526
1875,0.000526
1876,0.000526
1877,0.000526
1878,0.000526
1879,0.000526
1880,0.000526
1881,0.000526
1882,0.000526
1883,0.000526
1884,0.000526
1885,0.000526
1886,0.000526
1887,0.000526
1888,0.000526
1889,0.000527
1890,0.000527
1891,0.000602
1892,0.0008110000000000001
1893,0.00113
1894,0.0015300000000000001
1895,0.00198
1896,0.00246
1897,0.0029500000000000004
1898,0.0034100000000000003
1899,0.00382
1900,0.0041600000000000005
1901,0.00444
1902,0.004690000000000001
1903,0.0049299999999999995
1904,0.00515
1905,0.00536
1906,0.00558
1907,0.005809999999999999
1908,0.00605
1909,0.00631
1910,0.0066
1911,0.00691
1912,0.00725
1913,0.0076100000000000004
1914,0.007980000000000001
1915,0.00838
1916,0.0088
1917,0.00923
1918,0.009689999999999999
1919,0.010199999999999999
1920,0.0107
1921,0.0129
1922,0.0183
1923,0.026199999999999998
1924,0.0361
1925,0.047200000000000006
1926,0.059
1927,0.071
1928,0.0824
1929,0.0928
1930,0.101
1931,0.109
1932,0.116
1933,0.123
1934,0.129
1935,0.136
1936,0.142
1937,0.149
1938,0.155
1939,0.162
1940,0.169
1941,0.176
1942,0.184
1943,0.191
1944,0.199
1945,0.208
1946,0.217
1947,0.226
1948,0.236
1949,0.247
1950,0.258
1951,0.27
1952,0.284
1953,0.299
1954,0.314
1955,0.331
1956,0.348
1957,0.366
1958,0.384
1959,0.403
1960,0.422
1961,0.443
1962,0.467
1963,0.494
1964,0.521
1965,0.549
1966,0.576
1967,0.602
1968,0.625
1969,0.646
1970,0.557
1971,1.12
1972,1.12
1973,1.16
1974,1.16
1975,1.28
1976,1.36
1977,1.49
1978,1.52
1979,1.52
1980,1.44
1981,1.3
1982,1.49
1983,1.58
1984,1.49
1985,1.53
1986,1.5
1987,2.1
1988,2.4
1989,2.42
1990,2.66
1991,2.6
1992,3.1
1993,3.52
1994,3.6
1995,4.4
1996,4.04
1997,4.54
1998,4.89
1999,4.76
2000,4.56
2001,4.57
2002,4.77
2003,5.42
2004,5.84
2005,6.0
2006,7.31
2007,9.54
2008,11.3
2009,9.25
2010,8.72
2011,10.2
2012,11.6
2013,13.5
2014,15.5
2015,14.3
2016,15.0
2017,15.8
2018,16.5