year,IPC2
1850,0.000129
1851,0.000129
1852,0.000129
1853,0.000129
1854,0.000129
1855,0.000129
1856,0.000129
1857,0.000129
1858,0.000129
1859,0.000129
1860,0.000129
1861,0.000129
1862,0.000129
1863,0.000129
1864,0.000129
1865,0.000129
1866,0.000129
1867,0.000129
1868,0.000129
1869,0.000129
1870,0.000129
1871,0.000129
1872,0.000129
1873,0.000129
1874,0.000129
1875,0.000129
1876,0.000129
1877,0.000129
1878,0.000129
1879,0.000129
1880,0.000129
1881,0.000129
1882,0.000129
1883,0.00013000000000000002
1884,0.00013000000000000002
1885,0.00013000000000000002
1886,0.00013000000000000002
1887,0.00013000000000000002
1888,0.00013000000000000002
1889,0.00013000000000000002
1890,0.00013000000000000002
1891,0.000148
1892,0.0002
1893,0.00027800000000000004
1894,0.000376
1895,0.00048699999999999997
1896,0.000606
1897,0.000726
1898,0.0008399999999999999
1899,0.000941
1900,0.00102
1901,0.00109
1902,0.00115
1903,0.00121
1904,0.00127
1905,0.00132
1906,0.0013700000000000001
1907,0.0014299999999999998
1908,0.00149
1909,0.00155
1910,0.0016200000000000001
1911,0.0017
1912,0.0017800000000000001
1913,0.0018700000000000001
1914,0.00196
1915,0.00206
1916,0.00217
1917,0.00227
1918,0.00239
1919,0.0025
1920,0.00263
1921,0.00395
1922,0.00737
1923,0.0124
1924,0.0185
1925,0.0254
1926,0.032299999999999995
1927,0.039
1928,0.044899999999999995
1929,0.0495
1930,0.052399999999999995
1931,0.0536
1932,0.053700000000000005
1933,0.052899999999999996
1934,0.0515
1935,0.0498
1936,0.048100000000000004
1937,0.046700000000000005
1938,0.0458
1939,0.0458
1940,0.0469
1941,0.0487
1942,0.0509
1943,0.053200000000000004
1944,0.055799999999999995
1945,0.0587
1946,0.061700000000000005
1947,0.0649
1948,0.0684
1949,0.072
1950,0.0757
1951,0.0798
1952,0.0843
1953,0.0892
1954,0.09440000000000001
1955,0.1
1956,0.106
1957,0.112
1958,0.119
1959,0.125
1960,0.132
1961,0.14
1962,0.148
1963,0.158
1964,0.169
1965,0.179
1966,0.191
1967,0.202
1968,0.212
1969,0.223
1970,0.235
1971,0.27
1972,0.273
1973,0.29
1974,0.314
1975,0.298
1976,0.336
1977,0.357
1978,0.38
1979,0.395
1980,0.41
1981,0.43
1982,0.418
1983,0.445
1984,0.483
1985,0.487
1986,0.531
1987,0.708
1988,0.757
1989,0.764
1990,1.01
1991,1.01
1992,0.729
1993,0.879
1994,0.596
1995,0.621
1996,1.7
1997,1.76
1998,1.49
1999,1.94
2000,2.13
2001,1.85
2002,2.39
2003,2.57
2004,2.68
2005,3.83
2006,5.16
2007,6.29
2008,7.02
2009,7.12
2010,7.58
2011,7.75
2012,7.24
2013,7.64
2014,8.6
2015,7.86
2016,9.79
2017,10.3
2018,10.8