year,IPC1,IPC4,IPCMAG
1850,2.52e-05,0.00121,0.00931
1851,2.53e-05,0.00123,0.00931
1852,2.57e-05,0.00125,0.00931
1853,2.63e-05,0.00126,0.00931
1854,2.7199999999999997e-05,0.00128,0.00932
1855,2.8400000000000003e-05,0.0012900000000000001,0.00932
1856,2.98e-05,0.00131,0.00933
1857,3.14e-05,0.00132,0.00933
1858,3.32e-05,0.00133,0.00934
1859,3.53e-05,0.00135,0.009349999999999999
1860,3.75e-05,0.00136,0.00936
1861,4e-05,0.0013700000000000001,0.00937
1862,4.27e-05,0.00139,0.009380000000000001
1863,4.5600000000000004e-05,0.0014,0.00939
1864,4.8599999999999995e-05,0.00141,0.0094
1865,5.19e-05,0.0014199999999999998,0.00941
1866,5.53e-05,0.0014299999999999998,0.00943
1867,5.89e-05,0.0014399999999999999,0.009439999999999999
1868,6.27e-05,0.00145,0.009460000000000001
1869,6.66e-05,0.00147,0.009470000000000001
1870,7.07e-05,0.00148,0.00949
1871,7.5e-05,0.0015,0.00951
1872,7.929999999999999e-05,0.00151,0.009529999999999999
1873,8.39e-05,0.0015300000000000001,0.009550000000000001
1874,8.85e-05,0.00155,0.00957
1875,9.329999999999999e-05,0.00157,0.00959
1876,9.82e-05,0.00159,0.009609999999999999
1877,0.000103,0.00161,0.009630000000000001
1878,0.000108,0.00163,0.00965
1879,0.000114,0.00166,0.00968
1880,0.00011899999999999999,0.0016799999999999999,0.009699999999999999
1881,0.000124,0.0017,0.00973
1882,0.00013000000000000002,0.00172,0.00975
1883,0.000135,0.00174,0.009779999999999999
1884,0.00014099999999999998,0.00176,0.009800000000000001
1885,0.000147,0.0017800000000000001,0.00983
1886,0.000152,0.00181,0.009859999999999999
1887,0.000158,0.00183,0.009890000000000001
1888,0.000164,0.00185,0.00991
1889,0.00017,0.0018700000000000001,0.00994
1890,0.000186,0.00191,0.009720000000000001
1891,0.000195,0.0019399999999999999,0.00994
1892,0.000204,0.00197,0.010199999999999999
1893,0.000214,0.002,0.0104
1894,0.000224,0.0020299999999999997,0.0105
1895,0.00023400000000000002,0.00207,0.0107
1896,0.000244,0.0021000000000000003,0.0109
1897,0.000255,0.00213,0.011
1898,0.000266,0.00216,0.0111
1899,0.000277,0.0022,0.0111
1900,0.000289,0.0022299999999999998,0.0112
1901,0.000301,0.00227,0.0112
1902,0.000315,0.0023,0.0112
1903,0.00033,0.00234,0.0112
1904,0.00034599999999999995,0.0023799999999999997,0.0112
1905,0.00036199999999999996,0.0024100000000000002,0.0112
1906,0.000378,0.0024500000000000004,0.0111
1907,0.000393,0.00249,0.0111
1908,0.000406,0.0025299999999999997,0.0111
1909,0.000417,0.00256,0.0111
1910,0.000425,0.0026,0.0111
1911,0.00043,0.00264,0.011300000000000001
1912,0.000431,0.00268,0.011699999999999999
1913,0.000429,0.00271,0.012199999999999999
1914,0.000426,0.00275,0.0129
1915,0.000422,0.00278,0.0136
1916,0.00041799999999999997,0.00282,0.0144
1917,0.000416,0.0028599999999999997,0.0152
1918,0.000415,0.0029100000000000003,0.0158
1919,0.00041799999999999997,0.00296,0.016399999999999998
1920,0.000425,0.0030099999999999997,0.0167
1921,0.000446,0.00307,0.017
1922,0.00048699999999999997,0.00313,0.0172
1923,0.0005480000000000001,0.00319,0.0174
1924,0.000625,0.00326,0.0176
1925,0.000716,0.0033399999999999997,0.0178
1926,0.0008209999999999999,0.0034300000000000003,0.018
1927,0.0009350000000000001,0.0035299999999999997,0.0181
1928,0.00106,0.00363,0.0182
1929,0.0011899999999999999,0.00376,0.0182
1930,0.00132,0.0038900000000000002,0.0183
1931,0.00148,0.00409,0.0182
1932,0.0016799999999999999,0.00438,0.018
1933,0.0019299999999999999,0.00475,0.0178
1934,0.0022,0.00518,0.0175
1935,0.0025,0.00563,0.0171
1936,0.0028,0.0060999999999999995,0.016800000000000002
1937,0.00311,0.00657,0.0165
1938,0.0034100000000000003,0.00701,0.016300000000000002
1939,0.00369,0.00739,0.0161
1940,0.00395,0.00771,0.016
1941,0.00419,0.00797,0.0161
1942,0.00441,0.00821,0.0162
1943,0.00462,0.00841,0.016300000000000002
1944,0.00483,0.00861,0.0166
1945,0.00504,0.00879,0.016800000000000002
1946,0.00525,0.00898,0.0171
1947,0.0054800000000000005,0.009179999999999999,0.0175
1948,0.00571,0.0094,0.0178
1949,0.00596,0.009640000000000001,0.0182
1950,0.00624,0.00991,0.0185
1951,0.00654,0.010199999999999999,0.0189
1952,0.006889999999999999,0.0106,0.019399999999999997
1953,0.00726,0.011,0.02
1954,0.00767,0.0115,0.0206
1955,0.00809,0.0119,0.0213
1956,0.00852,0.0124,0.0219
1957,0.00897,0.0129,0.022600000000000002
1958,0.00941,0.0134,0.0233
1959,0.00985,0.013900000000000001,0.023899999999999998
1960,0.0103,0.0143,0.0245
1961,0.0107,0.0148,0.023600000000000003
1962,0.0111,0.015300000000000001,0.0251
1963,0.0115,0.0157,0.0263
1964,0.0119,0.0162,0.0257
1965,0.0123,0.0167,0.0259
1966,0.0127,0.0171,0.0273
1967,0.013099999999999999,0.0176,0.0282
1968,0.0136,0.0181,0.028300000000000002
1969,0.0141,0.0185,0.028
1970,0.013699999999999999,0.0184,0.027600000000000003
1971,0.013800000000000002,0.019899999999999998,0.0287
1972,0.0144,0.0207,0.0294
1973,0.015,0.0215,0.0297
1974,0.0156,0.0224,0.0303
1975,0.0157,0.0232,0.031
1976,0.016,0.0238,0.031100000000000003
1977,0.016,0.0246,0.031
1978,0.016,0.0252,0.0315
1979,0.0159,0.026,0.0319
1980,0.0158,0.026699999999999998,0.0322
1981,0.0149,0.0272,0.032100000000000004
1982,0.014199999999999999,0.0277,0.032299999999999995
1983,0.013800000000000002,0.0282,0.032600000000000004
1984,0.013699999999999999,0.0288,0.0332
1985,0.014,0.0293,0.033299999999999996
1986,0.013800000000000002,0.0299,0.0332
1987,0.013699999999999999,0.0303,0.0334
1988,0.0223,0.030600000000000002,0.032600000000000004
1989,0.0237,0.030899999999999997,0.032799999999999996
1990,0.022600000000000002,0.031100000000000003,0.0325
1991,0.0179,0.0305,0.0319
1992,0.0141,0.0295,0.0282
1993,0.011,0.0287,0.0252
1994,0.0125,0.0281,0.0248
1995,0.011,0.027399999999999997,0.0245
1996,0.0123,0.027100000000000003,0.024399999999999998
1997,0.013,0.026600000000000002,0.024300000000000002
1998,0.0129,0.0263,0.0223
1999,0.0134,0.026,0.022600000000000002
2000,0.0128,0.0256,0.0228
2001,0.0121,0.0254,0.023600000000000003
2002,0.0128,0.0251,0.0245
2003,0.0136,0.025,0.0255
2004,0.0136,0.0248,0.0268
2005,0.0148,0.0246,0.0268
2006,0.0152,0.024399999999999998,0.027600000000000003
2007,0.016,0.0172,0.0288
2008,0.016399999999999998,0.0173,0.0291
2009,0.016300000000000002,0.017,0.026699999999999998
2010,0.0167,0.017,0.0265
2011,0.0171,0.017,0.026
2012,0.0174,0.0169,0.027399999999999997
2013,0.0174,0.017,0.0303
2014,0.0173,0.017,0.031100000000000003
2015,0.0198,0.0171,0.0317
2016,0.0193,0.014,0.0324
2017,0.0198,0.013300000000000001,0.0303
2018,0.0202,0.0125,0.027100000000000003