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
1921,0.00319
1922,0.00451
1923,0.00646
1924,0.00888
1925,0.0116
1926,0.0145
1927,0.0175
1928,0.020300000000000002
1929,0.0228
1930,0.025
1931,0.0268
1932,0.0285
1933,0.030199999999999998
1934,0.0318
1935,0.0335
1936,0.035
1937,0.0366
1938,0.038299999999999994
1939,0.0399
1940,0.0416
1941,0.0434
1942,0.045200000000000004
1943,0.0471
1944,0.049
1945,0.0511
1946,0.0533
1947,0.055600000000000004
1948,0.0581
1949,0.060700000000000004
1950,0.0635
1951,0.0665
1952,0.0699
1953,0.0735
1954,0.0773
1955,0.0814
1956,0.0856
1957,0.09
1958,0.09459999999999999
1959,0.0992
1960,0.104
1961,0.109
1962,0.115
1963,0.121
1964,0.128
1965,0.135
1966,0.142
1967,0.148
1968,0.154
1969,0.159
1970,0.156
1971,0.183
1972,0.182
1973,0.18
1974,0.189
1975,0.183
1976,0.195
1977,0.196
1978,0.199
1979,0.2
1980,0.197
1981,0.201
1982,0.197
1983,0.184
1984,0.202
1985,0.199
1986,0.214
1987,0.365
1988,0.347
1989,0.312
1990,0.373
1991,0.274
1992,0.242
1993,0.148
1994,0.0
1995,0.0597
1996,0.352
1997,0.38
1998,0.386
1999,0.445
2000,0.485
2001,0.295
2002,0.224
2003,0.143
2004,0.0
2005,0.0
2006,0.0
2007,0.0
2008,0.0
2009,0.0
2010,0.0
2011,0.0
2012,0.0
2013,0.0
2014,0.0
2015,0.0
2016,0.0
2017,0.0
2018,0.0