year,IPC1,IPC4,IPCMAG
1850,0.000357,2.51e-05,0.000929
1851,0.00036899999999999997,2.5399999999999997e-05,0.000987
1852,0.000381,2.5600000000000002e-05,0.00106
1853,0.000393,2.59e-05,0.00114
1854,0.000406,2.62e-05,0.00123
1855,0.00041799999999999997,2.65e-05,0.00133
1856,0.000431,2.6700000000000002e-05,0.0014399999999999999
1857,0.000444,2.7e-05,0.00156
1858,0.000457,2.7199999999999997e-05,0.0016899999999999999
1859,0.00047099999999999996,2.75e-05,0.00183
1860,0.000484,2.7799999999999998e-05,0.00198
1861,0.000498,2.8e-05,0.00215
1862,0.000512,2.82e-05,0.00232
1863,0.000526,2.85e-05,0.0025
1864,0.000541,2.87e-05,0.00269
1865,0.000555,2.8899999999999998e-05,0.00289
1866,0.00057,2.92e-05,0.0031
1867,0.000585,2.94e-05,0.00332
1868,0.0006,2.97e-05,0.00354
1869,0.000615,2.99e-05,0.00378
1870,0.00063,3.0200000000000002e-05,0.004030000000000001
1871,0.000646,3.04e-05,0.00428
1872,0.000661,3.07e-05,0.00454
1873,0.0006770000000000001,3.1e-05,0.00481
1874,0.0006929999999999999,3.12e-05,0.00509
1875,0.000709,3.15e-05,0.00538
1876,0.000725,3.18e-05,0.005679999999999999
1877,0.000741,3.2099999999999994e-05,0.00598
1878,0.000757,3.2500000000000004e-05,0.0063
1879,0.0007740000000000001,3.2800000000000004e-05,0.00662
1880,0.00079,3.32e-05,0.00694
1881,0.0008070000000000001,3.37e-05,0.00728
1882,0.000824,3.43e-05,0.00762
1883,0.000841,3.49e-05,0.007980000000000001
1884,0.000858,3.56e-05,0.00833
1885,0.000875,3.63e-05,0.0087
1886,0.000892,3.71e-05,0.00907
1887,0.000909,3.7900000000000006e-05,0.00945
1888,0.0009260000000000001,3.86e-05,0.00984
1889,0.000944,3.9399999999999995e-05,0.010199999999999999
1890,0.0010500000000000002,4.26e-05,0.010199999999999999
1891,0.00107,4.27e-05,0.0103
1892,0.00108,4.31e-05,0.0107
1893,0.00109,4.36e-05,0.0112
1894,0.00111,4.43e-05,0.0119
1895,0.0011200000000000001,4.51e-05,0.0127
1896,0.00114,4.61e-05,0.0136
1897,0.00116,4.72e-05,0.0146
1898,0.00117,4.85e-05,0.0157
1899,0.0011899999999999999,4.97e-05,0.016800000000000002
1900,0.00121,5.11e-05,0.018
1901,0.00126,5.28e-05,0.0197
1902,0.00136,5.5e-05,0.0222
1903,0.00149,5.7799999999999995e-05,0.0253
1904,0.0016699999999999998,6.1e-05,0.0288
1905,0.00186,6.469999999999999e-05,0.0324
1906,0.00207,6.86e-05,0.036
1907,0.00229,7.27e-05,0.039299999999999995
1908,0.0025,7.71e-05,0.0422
1909,0.00271,8.15e-05,0.0444
1910,0.00289,8.599999999999999e-05,0.0456
1911,0.0030600000000000002,9.049999999999999e-05,0.0464
1912,0.0032400000000000003,9.53e-05,0.0471
1913,0.0034100000000000003,0.0001,0.047700000000000006
1914,0.00359,0.000106,0.048299999999999996
1915,0.00377,0.000111,0.048799999999999996
1916,0.00395,0.000118,0.0492
1917,0.00412,0.000124,0.0496
1918,0.0043,0.000131,0.0499
1919,0.00447,0.00013900000000000002,0.0501
1920,0.00463,0.000148,0.0502
1921,0.00479,0.000157,0.0502
1922,0.00495,0.00016900000000000002,0.05
1923,0.0050999999999999995,0.000182,0.0496
1924,0.00525,0.00019600000000000002,0.0492
1925,0.0054,0.000211,0.0487
1926,0.00555,0.000228,0.048299999999999996
1927,0.0057,0.000246,0.047799999999999995
1928,0.005860000000000001,0.000264,0.0475
1929,0.006019999999999999,0.00028399999999999996,0.047299999999999995
1930,0.00618,0.000304,0.047200000000000006
1931,0.00635,0.000326,0.0475
1932,0.00651,0.00035,0.0482
1933,0.00666,0.000376,0.0492
1934,0.0068200000000000005,0.000404,0.0505
1935,0.0069900000000000006,0.000434,0.0521
1936,0.0071600000000000006,0.000465,0.053899999999999997
1937,0.00735,0.000499,0.0557
1938,0.00756,0.000533,0.0576
1939,0.0078,0.000569,0.0595
1940,0.008060000000000001,0.000605,0.0613
1941,0.00838,0.000644,0.063
1942,0.00877,0.000687,0.0645
1943,0.00923,0.000732,0.06609999999999999
1944,0.00974,0.0007790000000000001,0.0676
1945,0.0103,0.000828,0.0693
1946,0.0109,0.000879,0.0712
1947,0.0115,0.0009320000000000001,0.0732
1948,0.012199999999999999,0.000985,0.0756
1949,0.0129,0.0010400000000000001,0.0783
1950,0.0136,0.00109,0.0815
1951,0.0143,0.00115,0.087
1952,0.015099999999999999,0.0012,0.09620000000000001
1953,0.0159,0.00126,0.108
1954,0.0169,0.00132,0.122
1955,0.0178,0.00138,0.137
1956,0.0188,0.0014399999999999999,0.152
1957,0.0198,0.0015,0.167
1958,0.0208,0.00157,0.18
1959,0.0219,0.00164,0.191
1960,0.0229,0.00171,0.199
1961,0.0238,0.0017800000000000001,0.208
1962,0.0246,0.00186,0.214
1963,0.0254,0.00195,0.219
1964,0.0261,0.00204,0.223
1965,0.0269,0.00213,0.228
1966,0.027899999999999998,0.0022299999999999998,0.233
1967,0.029,0.00232,0.239
1968,0.0303,0.0024100000000000002,0.245
1969,0.0319,0.0025,0.25
1970,0.023399999999999997,0.00256,0.262
1971,0.0417,0.00265,0.263
1972,0.054799999999999995,0.00272,0.278
1973,0.046799999999999994,0.00278,0.282
1974,0.0357,0.0028399999999999996,0.31
1975,0.0376,0.0029,0.326
1976,0.045399999999999996,0.00299,0.342
1977,0.035,0.00307,0.348
1978,0.0441,0.00315,0.388
1979,0.030600000000000002,0.00322,0.403
1980,0.030699999999999998,0.00331,0.409
1981,0.0319,0.0034,0.395
1982,0.031,0.00348,0.399
1983,0.0315,0.0035600000000000002,0.442
1984,0.031100000000000003,0.00365,0.391
1985,0.0325,0.00377,0.418
1986,0.0295,0.00385,0.387
1987,0.0259,0.00394,0.409
1988,0.0363,0.00405,0.413
1989,0.0461,0.00415,0.42
1990,0.0453,0.0042699999999999995,0.397
1991,0.054200000000000005,0.00827,0.406
1992,0.06470000000000001,0.0123,0.418
1993,0.101,0.016300000000000002,0.429
1994,0.0955,0.020300000000000002,0.442
1995,0.052700000000000004,0.0269,0.453
1996,0.045200000000000004,0.0335,0.458
1997,0.0714,0.040100000000000004,0.471
1998,0.0538,0.046700000000000005,0.487
1999,0.0444,0.0499,0.501
2000,0.041100000000000005,0.052899999999999996,0.516
2001,0.0375,0.0619,0.459
2002,0.0419,0.0709,0.454
2003,0.046799999999999994,0.0724,0.465
2004,0.053399999999999996,0.074,0.496
2005,0.0595,0.0756,0.516
2006,0.0606,0.0736,0.514
2007,0.0631,0.0756,0.52
2008,0.0659,0.07740000000000001,0.526
2009,0.060700000000000004,0.07859999999999999,0.54
2010,0.0678,0.08020000000000001,0.585
2011,0.0729,0.0818,0.575
2012,0.0809,0.0857,0.584
2013,0.0878,0.0848,0.593
2014,0.09179999999999999,0.086,0.578
2015,0.0851,0.0881,0.591
2016,0.09359999999999999,0.0897,0.608
2017,0.09720000000000001,0.0912,0.609
2018,0.101,0.0927,0.614