year,IPC2
1850,0.00553
1851,0.00553
1852,0.00553
1853,0.00553
1854,0.00553
1855,0.00553
1856,0.00553
1857,0.00553
1858,0.00553
1859,0.00553
1860,0.00553
1861,0.00553
1862,0.00553
1863,0.00554
1864,0.00554
1865,0.00554
1866,0.00554
1867,0.00554
1868,0.00554
1869,0.00554
1870,0.00554
1871,0.00554
1872,0.00554
1873,0.00554
1874,0.00554
1875,0.00554
1876,0.00554
1877,0.00554
1878,0.00554
1879,0.00554
1880,0.00554
1881,0.00554
1882,0.00554
1883,0.00554
1884,0.00554
1885,0.00554
1886,0.00554
1887,0.00554
1888,0.00554
1889,0.00554
1890,0.00554
1891,0.00647
1892,0.00904
1893,0.0129
1894,0.0178
1895,0.023399999999999997
1896,0.0293
1897,0.0353
1898,0.041
1899,0.046
1900,0.0502
1901,0.0536
1902,0.0567
1903,0.0596
1904,0.062299999999999994
1905,0.065
1906,0.0676
1907,0.0704
1908,0.0734
1909,0.07659999999999999
1910,0.08009999999999999
1911,0.084
1912,0.0881
1913,0.0925
1914,0.09709999999999999
1915,0.102
1916,0.107
1917,0.112
1918,0.118
1919,0.124
1920,0.13
1921,0.155
1922,0.213
1923,0.297
1924,0.402
1925,0.52
1926,0.646
1927,0.773
1928,0.895
1929,1.01
1930,1.1
1931,1.18
1932,1.25
1933,1.33
1934,1.4
1935,1.47
1936,1.54
1937,1.61
1938,1.68
1939,1.76
1940,1.83
1941,1.9
1942,1.98
1943,2.06
1944,2.14
1945,2.23
1946,2.32
1947,2.42
1948,2.53
1949,2.64
1950,2.76
1951,2.89
1952,3.03
1953,3.19
1954,3.35
1955,3.53
1956,3.71
1957,3.9
1958,4.09
1959,4.3
1960,4.5
1961,4.72
1962,4.98
1963,5.26
1964,5.55
1965,5.85
1966,6.14
1967,6.41
1968,6.67
1969,6.89
1970,6.8
1971,9.86
1972,10.8
1973,10.9
1974,12.5
1975,13.3
1976,15.3
1977,14.2
1978,14.5
1979,16.4
1980,17.5
1981,18.2
1982,20.2
1983,22.0
1984,24.6
1985,24.1
1986,22.4
1987,23.6
1988,24.1
1989,25.5
1990,25.5
1991,24.7
1992,22.7
1993,18.5
1994,16.5
1995,17.0
1996,18.1
1997,20.9
1998,19.8
1999,20.3
2000,20.5
2001,19.4
2002,18.9
2003,20.1
2004,21.3
2005,20.7
2006,23.3
2007,26.6
2008,27.9
2009,23.2
2010,22.9
2011,23.6
2012,27.6
2013,29.8
2014,31.4
2015,29.1
2016,29.9
2017,31.4
2018,32.4