year,IPC1,IPC4,IPCMAG
1850,0.000737,0.00127,0.0334
1851,0.000746,0.00127,0.0345
1852,0.000755,0.00128,0.0356
1853,0.000764,0.00128,0.0367
1854,0.000773,0.0012900000000000001,0.0378
1855,0.000782,0.0012900000000000001,0.0389
1856,0.0007920000000000001,0.0013,0.0399
1857,0.0008010000000000001,0.00131,0.041
1858,0.0008100000000000001,0.00131,0.042
1859,0.00082,0.00132,0.0431
1860,0.000829,0.00133,0.0441
1861,0.000839,0.00133,0.0451
1862,0.0008489999999999999,0.00134,0.0461
1863,0.000859,0.00135,0.0471
1864,0.000869,0.00135,0.048100000000000004
1865,0.000879,0.00136,0.049100000000000005
1866,0.000889,0.0013700000000000001,0.05
1867,0.0008990000000000001,0.00138,0.051
1868,0.000909,0.00139,0.052
1869,0.000919,0.0014,0.052899999999999996
1870,0.00093,0.00141,0.0538
1871,0.00094,0.0014199999999999998,0.054799999999999995
1872,0.00095,0.0014299999999999998,0.0557
1873,0.0009609999999999999,0.0014399999999999999,0.056600000000000004
1874,0.000971,0.00145,0.0575
1875,0.000982,0.00146,0.0584
1876,0.000993,0.00148,0.0593
1877,0.001,0.00149,0.060200000000000004
1878,0.00101,0.0015,0.0611
1879,0.00103,0.00151,0.062
1880,0.0010400000000000001,0.0015300000000000001,0.0629
1881,0.0010500000000000002,0.0015400000000000001,0.0638
1882,0.00106,0.00155,0.06459999999999999
1883,0.00107,0.00156,0.0655
1884,0.00108,0.00158,0.0664
1885,0.00109,0.00159,0.06720000000000001
1886,0.0011,0.0016,0.0681
1887,0.00111,0.0016200000000000001,0.0689
1888,0.00113,0.00163,0.0698
1889,0.00114,0.00164,0.0706
1890,0.00126,0.0016799999999999999,0.0716
1891,0.0013,0.0016899999999999999,0.072
1892,0.00135,0.00171,0.0725
1893,0.0014,0.00173,0.073
1894,0.00145,0.00174,0.0735
1895,0.00151,0.00176,0.074
1896,0.00157,0.0017800000000000001,0.0746
1897,0.00164,0.0018,0.0752
1898,0.0017,0.00183,0.07579999999999999
1899,0.00177,0.00185,0.07640000000000001
1900,0.00184,0.0018700000000000001,0.077
1901,0.0019199999999999998,0.0019,0.0777
1902,0.0020099999999999996,0.0019199999999999998,0.0783
1903,0.00212,0.00195,0.07890000000000001
1904,0.0022299999999999998,0.00198,0.07959999999999999
1905,0.00234,0.002,0.0803
1906,0.0024500000000000004,0.0020299999999999997,0.08109999999999999
1907,0.0025499999999999997,0.00206,0.0819
1908,0.00264,0.0021000000000000003,0.0829
1909,0.00272,0.00213,0.0839
1910,0.00279,0.00216,0.085
1911,0.0028399999999999996,0.00219,0.0866
1912,0.0028799999999999997,0.00222,0.089
1913,0.00292,0.00225,0.092
1914,0.00296,0.00227,0.09559999999999999
1915,0.00299,0.0023,0.0995
1916,0.0030299999999999997,0.00234,0.104
1917,0.0030600000000000002,0.00237,0.108
1918,0.00309,0.0024100000000000002,0.112
1919,0.00312,0.00246,0.116
1920,0.00316,0.00252,0.119
1921,0.00319,0.00259,0.123
1922,0.00322,0.00269,0.127
1923,0.00325,0.00282,0.132
1924,0.00328,0.00297,0.136
1925,0.00331,0.00314,0.141
1926,0.0033399999999999997,0.00333,0.145
1927,0.0033799999999999998,0.00352,0.149
1928,0.00342,0.00373,0.152
1929,0.00346,0.00394,0.154
1930,0.00352,0.00415,0.155
1931,0.00359,0.00437,0.154
1932,0.00368,0.0046,0.154
1933,0.0038,0.004849999999999999,0.152
1934,0.00393,0.00512,0.15
1935,0.00408,0.00541,0.148
1936,0.00423,0.00571,0.147
1937,0.0044,0.006030000000000001,0.145
1938,0.00457,0.00637,0.143
1939,0.00474,0.006719999999999999,0.143
1940,0.00491,0.0070999999999999995,0.142
1941,0.00509,0.0075,0.149
1942,0.0052699999999999995,0.00796,0.167
1943,0.00546,0.00845,0.192
1944,0.00567,0.00898,0.223
1945,0.00588,0.00954,0.257
1946,0.0060999999999999995,0.0101,0.291
1947,0.00632,0.0107,0.322
1948,0.006549999999999999,0.011300000000000001,0.348
1949,0.00679,0.012,0.366
1950,0.007030000000000001,0.0126,0.372
1951,0.00728,0.0132,0.37
1952,0.00757,0.013800000000000002,0.361
1953,0.00787,0.0145,0.349
1954,0.00818,0.0152,0.334
1955,0.008490000000000001,0.0159,0.317
1956,0.0088,0.0166,0.301
1957,0.0091,0.0173,0.286
1958,0.009380000000000001,0.0181,0.274
1959,0.009630000000000001,0.019,0.265
1960,0.00984,0.019899999999999998,0.263
1961,0.01,0.0208,0.248
1962,0.0103,0.022,0.261
1963,0.0105,0.0232,0.264
1964,0.0107,0.0245,0.282
1965,0.0109,0.0259,0.302
1966,0.0111,0.0272,0.308
1967,0.011300000000000001,0.0286,0.316
1968,0.0114,0.0298,0.311
1969,0.0115,0.031,0.331
1970,0.011800000000000001,0.0316,0.336
1971,0.011800000000000001,0.032299999999999995,0.338
1972,0.012,0.0329,0.299
1973,0.0121,0.0335,0.289
1974,0.0121,0.0342,0.24
1975,0.0124,0.0349,0.265
1976,0.0126,0.0357,0.276
1977,0.0129,0.0365,0.298
1978,0.013099999999999999,0.0373,0.291
1979,0.0127,0.038,0.324
1980,0.0129,0.038799999999999994,0.382
1981,0.013,0.039799999999999995,0.373
1982,0.0132,0.0407,0.405
1983,0.013300000000000001,0.0417,0.353
1984,0.0135,0.0427,0.318
1985,0.013699999999999999,0.0436,0.285
1986,0.013699999999999999,0.0444,0.294
1987,0.013800000000000002,0.0453,0.301
1988,0.0147,0.046,0.306
1989,0.015,0.047,0.322
1990,0.0183,0.048,0.348
1991,0.0188,0.0493,0.347
1992,0.0193,0.0506,0.347
1993,0.019899999999999998,0.0522,0.352
1994,0.0185,0.0538,0.358
1995,0.02,0.0554,0.368
1996,0.0216,0.0572,0.387
1997,0.0224,0.059,0.391
1998,0.0232,0.061,0.413
1999,0.0246,0.063,0.44
2000,0.0246,0.065,0.455
2001,0.0259,0.0676,0.451
2002,0.026,0.0702,0.459
2003,0.0259,0.0729,0.48
2004,0.026,0.0757,0.525
2005,0.026600000000000002,0.0787,0.546
2006,0.027399999999999997,0.0819,0.543
2007,0.0275,0.0853,0.566
2008,0.0281,0.0889,0.597
2009,0.0286,0.0925,0.597
2010,0.0289,0.09620000000000001,0.644
2011,0.031100000000000003,0.1,0.655
2012,0.0303,0.104,0.67
2013,0.030899999999999997,0.108,0.692
2014,0.0294,0.112,0.699
2015,0.0304,0.115,0.722
2016,0.0314,0.118,0.793
2017,0.0318,0.121,0.811
2018,0.0322,0.125,0.839