year,IPC1
1850,0.000166
1851,0.000175
1852,0.000184
1853,0.000194
1854,0.000205
1855,0.000216
1856,0.000228
1857,0.00023999999999999998
1858,0.000253
1859,0.000266
1860,0.000279
1861,0.00029299999999999997
1862,0.000308
1863,0.000324
1864,0.00034
1865,0.000357
1866,0.000374
1867,0.000393
1868,0.000412
1869,0.000432
1870,0.00045200000000000004
1871,0.000474
1872,0.000498
1873,0.000523
1874,0.000549
1875,0.0005759999999999999
1876,0.0006039999999999999
1877,0.000633
1878,0.0006630000000000001
1879,0.000694
1880,0.000725
1881,0.000756
1882,0.000789
1883,0.000823
1884,0.000857
1885,0.000893
1886,0.00093
1887,0.000969
1888,0.00101
1889,0.0010500000000000002
1890,0.00115
1891,0.0011899999999999999
1892,0.00124
1893,0.0012900000000000001
1894,0.00134
1895,0.0014
1896,0.00146
1897,0.00152
1898,0.00158
1899,0.00165
1900,0.00171
1901,0.0017900000000000001
1902,0.00188
1903,0.00197
1904,0.00207
1905,0.00217
1906,0.00227
1907,0.0023599999999999997
1908,0.0024500000000000004
1909,0.0025299999999999997
1910,0.00259
1911,0.00265
1912,0.00271
1913,0.00277
1914,0.00282
1915,0.00287
1916,0.00292
1917,0.00296
1918,0.00299
1919,0.0030099999999999997
1920,0.0030099999999999997
1921,0.0030099999999999997
1922,0.00299
1923,0.00297
1924,0.0029500000000000004
1925,0.00292
1926,0.00289
1927,0.00287
1928,0.00285
1929,0.0028399999999999996
1930,0.00283
1931,0.00285
1932,0.00289
1933,0.00296
1934,0.00304
1935,0.00315
1936,0.00326
1937,0.0033900000000000002
1938,0.00352
1939,0.00365
1940,0.00377
1941,0.0039
1942,0.00404
1943,0.004200000000000001
1944,0.00436
1945,0.00454
1946,0.004719999999999999
1947,0.00492
1948,0.00512
1949,0.00533
1950,0.00556
1951,0.00579
1952,0.006059999999999999
1953,0.00634
1954,0.0066500000000000005
1955,0.00696
1956,0.00729
1957,0.00763
1958,0.00797
1959,0.00831
1960,0.00865
1961,0.009
1962,0.00937
1963,0.00975
1964,0.0101
1965,0.013
1966,0.013900000000000001
1967,0.013900000000000001
1968,0.0152
1969,0.017
1970,0.019
1971,0.016800000000000002
1972,0.0215
1973,0.0218
1974,0.0223
1975,0.023100000000000002
1976,0.025
1977,0.027100000000000003
1978,0.030899999999999997
1979,0.0339
1980,0.0355
1981,0.036899999999999995
1982,0.039299999999999995
1983,0.0395
1984,0.0399
1985,0.0409
1986,0.0396
1987,0.0362
1988,0.0348
1989,0.034
1990,0.0544
1991,0.0571
1992,0.055
1993,0.062299999999999994
1994,0.066
1995,0.066
1996,0.066
1997,0.066
1998,0.0697
1999,0.066
2000,0.077
2001,0.08070000000000001
2002,0.0843
2003,0.0843
2004,0.088
2005,0.0843
2006,0.0917
2007,0.099
2008,0.099
2009,0.103
2010,0.103
2011,0.103
2012,0.103
2013,0.103
2014,0.115
2015,0.123
2016,0.134
2017,0.138
2018,0.196