year,IPC1,IPC2,IPC4,IPCMAG
1850,1.96e-05,,0.0035600000000000002,0.0201
1851,1.9699999999999998e-05,,0.0036,0.0201
1852,2.01e-05,,0.00365,0.0201
1853,2.06e-05,,0.00369,0.0201
1854,2.13e-05,,0.0037400000000000003,0.0201
1855,2.22e-05,,0.00378,0.0201
1856,2.3199999999999998e-05,,0.00382,0.0202
1857,2.4500000000000003e-05,,0.0038599999999999997,0.0202
1858,2.59e-05,,0.00391,0.0202
1859,2.75e-05,,0.00395,0.0202
1860,2.93e-05,,0.00398,0.0202
1861,3.12e-05,,0.004019999999999999,0.0202
1862,3.33e-05,,0.004059999999999999,0.020300000000000002
1863,3.56e-05,,0.00409,0.020300000000000002
1864,3.8e-05,,0.00412,0.020300000000000002
1865,4.05e-05,,0.00415,0.020399999999999998
1866,4.32e-05,,0.00419,0.020399999999999998
1867,4.6e-05,,0.00422,0.020399999999999998
1868,4.9000000000000005e-05,,0.00425,0.020399999999999998
1869,5.2e-05,,0.00429,0.0205
1870,5.52e-05,,0.00433,0.0205
1871,5.8500000000000006e-05,,0.00438,0.0206
1872,6.19e-05,,0.00443,0.0206
1873,6.55e-05,,0.0044800000000000005,0.0206
1874,6.91e-05,,0.00454,0.0207
1875,7.280000000000001e-05,,0.0046,0.0207
1876,7.66e-05,,0.00466,0.0208
1877,8.05e-05,,0.004719999999999999,0.0208
1878,8.450000000000001e-05,,0.00479,0.0209
1879,8.86e-05,,0.004849999999999999,0.0209
1880,9.279999999999999e-05,,0.00491,0.021
1881,9.7e-05,,0.00497,0.021
1882,0.000101,,0.005030000000000001,0.0211
1883,0.000106,,0.0050999999999999995,0.0211
1884,0.00011,,0.0051600000000000005,0.0212
1885,0.000114,,0.00522,0.0213
1886,0.00011899999999999999,,0.00529,0.0213
1887,0.000123,,0.00535,0.0214
1888,0.000128,,0.00542,0.0214
1889,0.000133,,0.0054800000000000005,0.0215
1890,0.000145,,0.0055899999999999995,0.021
1891,0.00015099999999999998,,0.005679999999999999,0.0215
1892,0.000158,,0.00577,0.0219
1893,0.000164,,0.005860000000000001,0.0224
1894,0.000171,,0.00596,0.0228
1895,0.000179,,0.00605,0.023100000000000002
1896,0.000186,,0.00615,0.023399999999999997
1897,0.000194,,0.00624,0.0237
1898,0.000202,,0.00634,0.023899999999999998
1899,0.00020999999999999998,,0.00644,0.024
1900,0.000219,,0.00654,0.0241
1901,0.000228,,0.00664,0.0241
1902,0.00023899999999999998,,0.00674,0.0241
1903,0.00025,,0.006849999999999999,0.0241
1904,0.000262,,0.00696,0.0241
1905,0.00027400000000000005,,0.00707,0.024
1906,0.00028599999999999996,,0.00717,0.024
1907,0.000297,,0.00729,0.024
1908,0.000307,,0.0074,0.024
1909,0.000316,,0.00751,0.024
1910,0.000322,,0.00762,0.024
1911,0.000326,,0.007730000000000001,0.024300000000000002
1912,0.00032900000000000003,,0.00784,0.0251
1913,0.00032900000000000003,,0.007940000000000001,0.0263
1914,0.000328,,0.00805,0.0277
1915,0.00032700000000000003,,0.00816,0.0294
1916,0.00032700000000000003,,0.00827,0.031100000000000003
1917,0.00032700000000000003,,0.00839,0.0327
1918,0.000328,,0.00852,0.0341
1919,0.000332,,0.00866,0.0353
1920,0.00033800000000000003,,0.00881,0.036
1921,0.000354,,0.00898,0.0365
1922,0.000386,,0.00915,0.037
1923,0.000433,,0.009349999999999999,0.0375
1924,0.000492,,0.009550000000000001,0.037899999999999996
1925,0.0005629999999999999,,0.009779999999999999,0.038299999999999994
1926,0.000643,,0.01,0.0386
1927,0.000732,,0.0103,0.0389
1928,0.0008259999999999999,,0.0106,0.0391
1929,0.000925,,0.011,0.039299999999999995
1930,0.00103,,0.0114,0.039299999999999995
1931,0.00115,,0.012,0.039200000000000006
1932,0.00131,,0.0128,0.038799999999999994
1933,0.0015,,0.013900000000000001,0.038200000000000005
1934,0.00171,,0.0152,0.0376
1935,0.0019399999999999999,,0.0165,0.0368
1936,0.00218,,0.0179,0.0361
1937,0.00242,,0.0192,0.0354
1938,0.00265,,0.0205,0.0349
1939,0.00287,,0.0217,0.0345
1940,0.00307,,0.022600000000000002,0.0344
1941,0.00326,,0.023399999999999997,0.0345
1942,0.00344,,0.024,0.0347
1943,0.0036,,0.0246,0.0351
1944,0.00377,,0.0252,0.0356
1945,0.00394,,0.0258,0.0361
1946,0.00411,,0.0263,0.0368
1947,0.00428,,0.0269,0.0375
1948,0.00447,,0.0275,0.038299999999999994
1949,0.00467,,0.0282,0.039
1950,0.00488,,0.029,0.039799999999999995
1951,0.00512,,0.03,0.0407
1952,0.00538,,0.031,0.0417
1953,0.00567,,0.0322,0.043
1954,0.00598,,0.0335,0.0443
1955,0.0063,,0.0349,0.045700000000000005
1956,0.00663,,0.0363,0.047200000000000006
1957,0.00696,,0.0378,0.048600000000000004
1958,0.0073,,0.039200000000000006,0.05
1959,0.00763,,0.040600000000000004,0.0514
1960,0.00796,,0.042,0.0526
1961,0.00827,,0.0433,0.0511
1962,0.00858,,0.044700000000000004,0.0545
1963,0.00888,,0.046,0.057
1964,0.009179999999999999,,0.0474,0.0549
1965,0.00949,,0.048799999999999996,0.0557
1966,0.00982,,0.0502,0.0589
1967,0.010199999999999999,,0.0516,0.061
1968,0.0105,,0.053,0.060899999999999996
1969,0.0109,,0.052700000000000004,0.060399999999999995
1970,0.010199999999999999,,0.0526,0.0599
1971,0.010199999999999999,,0.054299999999999994,0.0625
1972,0.0104,,0.0551,0.064
1973,0.0106,,0.055600000000000004,0.06459999999999999
1974,0.0109,,0.0559,0.06609999999999999
1975,0.0109,,0.0564,0.0676
1976,0.0111,,0.057,0.0675
1977,0.0111,,0.0576,0.0674
1978,0.00924,,0.0579,0.0684
1979,0.00941,,0.0574,0.0693
1980,0.0096,,0.0578,0.0698
1981,0.00962,,0.058,0.0698
1982,0.00968,,0.0581,0.0702
1983,0.00949,,0.0594,0.0709
1984,0.00974,,0.0595,0.0721
1985,0.00991,,0.06,0.0725
1986,0.00962,,0.0603,0.0722
1987,0.00994,,0.0605,0.0727
1988,0.0107,,0.060700000000000004,0.0709
1989,0.011300000000000001,,0.0629,0.0714
1990,0.011800000000000001,,0.0582,0.0707
1991,0.012199999999999999,,0.0574,0.0694
1992,0.00957,,0.0515,0.0722
1993,0.00825,,0.0498,0.0635
1994,0.00771,,0.0516,0.0506
1995,0.00758,,0.0502,0.046799999999999994
1996,0.0111,,0.0482,0.0415
1997,0.0111,,0.0503,0.0375
1998,0.00951,,0.0531,0.0361
1999,0.00954,,0.0554,0.0344
2000,0.00959,,0.0601,0.03
2001,0.00985,,0.0628,0.0287
2002,0.009970000000000001,,0.0633,0.0294
2003,0.0105,,0.06520000000000001,0.028
2004,0.0109,6.999999999999999e-08,0.066,0.028300000000000002
2005,0.0105,6.999999999999999e-08,0.0555,0.027800000000000002
2006,0.0105,7.88e-08,0.0555,0.0277
2007,0.0115,8.31e-08,0.0605,0.027100000000000003
2008,0.011699999999999999,8.97e-08,0.0635,0.0268
2009,0.011800000000000001,7.83e-08,0.0634,0.0261
2010,0.0123,7.83e-08,0.0713,0.0259
2011,0.011699999999999999,7.83e-08,0.0717,0.0261
2012,0.011800000000000001,7.83e-08,0.0888,0.026199999999999998
2013,0.012,7.83e-08,0.089,0.0268
2014,0.0121,7.83e-08,0.0938,0.0277
2015,0.0121,7.83e-08,0.0912,0.027800000000000002
2016,0.013300000000000001,7.83e-08,0.0853,0.0253
2017,0.013,7.83e-08,0.08270000000000001,0.0257
2018,0.013,7.83e-08,0.07940000000000001,0.0256