year,IPC1,IPC2
1850,0.00038,0.00047599999999999997
1851,0.0004,0.000501
1852,0.000422,0.000528
1853,0.00044500000000000003,0.0005570000000000001
1854,0.00046899999999999996,0.000588
1855,0.000495,0.00062
1856,0.000522,0.0006540000000000001
1857,0.00055,0.0006889999999999999
1858,0.000579,0.000726
1859,0.000609,0.000763
1860,0.00064,0.0008020000000000001
1861,0.0006720000000000001,0.000843
1862,0.0007059999999999999,0.000885
1863,0.000741,0.000929
1864,0.000778,0.000975
1865,0.0008169999999999999,0.00102
1866,0.000857,0.00107
1867,0.0008990000000000001,0.00113
1868,0.0009429999999999999,0.0011799999999999998
1869,0.000989,0.00124
1870,0.0010400000000000001,0.0013
1871,0.00109,0.00136
1872,0.00114,0.0014299999999999998
1873,0.0012,0.0015
1874,0.00126,0.00157
1875,0.00132,0.00165
1876,0.00138,0.00173
1877,0.00145,0.00182
1878,0.00152,0.0019
1879,0.00159,0.00199
1880,0.00166,0.0020800000000000003
1881,0.00173,0.00217
1882,0.00181,0.00227
1883,0.00188,0.0023599999999999997
1884,0.00196,0.00246
1885,0.0020499999999999997,0.00256
1886,0.00213,0.00267
1887,0.00222,0.00278
1888,0.00231,0.0029
1889,0.0024100000000000002,0.0030099999999999997
1890,0.00263,0.00329
1891,0.00272,0.0034100000000000003
1892,0.00283,0.00354
1893,0.00294,0.00368
1894,0.0030600000000000002,0.00383
1895,0.00318,0.00398
1896,0.00331,0.00415
1897,0.0034500000000000004,0.00432
1898,0.00359,0.00449
1899,0.0037400000000000003,0.00468
1900,0.0038900000000000002,0.00487
1901,0.004059999999999999,0.00508
1902,0.00425,0.00532
1903,0.0044599999999999996,0.00558
1904,0.00468,0.005860000000000001
1905,0.00491,0.00614
1906,0.00513,0.00641
1907,0.00534,0.006679999999999999
1908,0.00554,0.00692
1909,0.00571,0.00713
1910,0.005849999999999999,0.00731
1911,0.00596,0.00745
1912,0.006059999999999999,0.00758
1913,0.00615,0.007690000000000001
1914,0.00623,0.00779
1915,0.00631,0.00789
1916,0.00638,0.00799
1917,0.00646,0.00808
1918,0.00654,0.00819
1919,0.00663,0.0083
1920,0.006730000000000001,0.00842
1921,0.00683,0.00855
1922,0.00692,0.00868
1923,0.007019999999999999,0.0088
1924,0.0071200000000000005,0.00893
1925,0.00723,0.00907
1926,0.00735,0.00922
1927,0.0074800000000000005,0.00939
1928,0.00762,0.00957
1929,0.0077800000000000005,0.009779999999999999
1930,0.00797,0.01
1931,0.008199999999999999,0.0103
1932,0.00851,0.0107
1933,0.00887,0.0112
1934,0.00929,0.011699999999999999
1935,0.00976,0.0123
1936,0.0103,0.0129
1937,0.0108,0.0136
1938,0.011300000000000001,0.014199999999999999
1939,0.011800000000000001,0.0149
1940,0.0124,0.0156
1941,0.0129,0.0162
1942,0.0134,0.0169
1943,0.014,0.0176
1944,0.0145,0.0184
1945,0.015099999999999999,0.019100000000000002
1946,0.0158,0.02
1947,0.016399999999999998,0.0208
1948,0.0171,0.0218
1949,0.0179,0.0228
1950,0.011,0.014199999999999999
1951,0.011,0.014199999999999999
1952,0.011,0.014199999999999999
1953,0.011,0.0143
1954,0.0293,0.037200000000000004
1955,0.0367,0.0464
1956,0.0367,0.0464
1957,0.033,0.0419
1958,0.047700000000000006,0.0603
1959,0.047700000000000006,0.0603
1960,0.022,0.028300000000000002
1961,0.022,0.028399999999999998
1962,0.022,0.028399999999999998
1963,0.0257,0.033100000000000004
1964,0.0257,0.0332
1965,0.0293,0.0378
1966,0.0257,0.033299999999999996
1967,0.0257,0.0334
1968,0.0293,0.0381
1969,0.044,0.0565
1970,0.0367,0.0474
1971,0.066,0.084
1972,0.088,0.111
1973,0.0293,0.0381
1974,0.0513,0.0655
1975,0.062299999999999994,0.07909999999999999
1976,0.062299999999999994,0.079
1977,0.062299999999999994,0.079
1978,0.0697,0.0881
1979,0.062299999999999994,0.079
1980,0.0587,0.07440000000000001
1981,0.0697,0.0882
1982,0.0733,0.093
1983,0.062299999999999994,0.0793
1984,0.08070000000000001,0.102
1985,0.066,0.0841
1986,0.08070000000000001,0.102
1987,0.099,0.126
1988,0.106,0.135
1989,0.117,0.149
1990,0.066,0.0848
1991,0.143,0.181
1992,0.158,0.199
1993,0.099,0.126
1994,0.033,0.0437
1995,0.128,0.163
1996,0.114,0.144
1997,0.29,0.364
1998,0.165,0.208
1999,0.466,0.488
2000,0.455,0.456
2001,3.1,0.458
2002,4.98,0.478
2003,6.01,0.497
2004,5.22,0.516
2005,4.71,0.535
2006,4.76,0.559
2007,4.8,0.559
2008,4.51,0.56
2009,4.62,0.562
2010,4.68,0.563
2011,6.13,0.848
2012,5.12,0.943
2013,5.17,0.942
2014,5.35,0.942
2015,6.36,0.942
2016,6.16,1.02
2017,5.38,1.1
2018,5.45,1.19