year,IPC1,IPC4,IPCMAG
1850,0.000388,7.929999999999999e-05,0.00365
1851,0.000393,7.950000000000001e-05,0.00377
1852,0.000397,7.98e-05,0.0038900000000000002
1853,0.000402,8.010000000000001e-05,0.004019999999999999
1854,0.00040699999999999997,8.05e-05,0.00413
1855,0.000412,8.08e-05,0.00425
1856,0.000417,8.12e-05,0.00437
1857,0.000422,8.16e-05,0.0044800000000000005
1858,0.00042699999999999997,8.2e-05,0.0046
1859,0.000432,8.24e-05,0.00471
1860,0.000437,8.28e-05,0.0048200000000000005
1861,0.000442,8.319999999999999e-05,0.004940000000000001
1862,0.000447,8.37e-05,0.00505
1863,0.00045200000000000004,8.41e-05,0.00515
1864,0.000457,8.46e-05,0.00526
1865,0.00046300000000000003,8.52e-05,0.00537
1866,0.00046800000000000005,8.57e-05,0.0054800000000000005
1867,0.00047299999999999995,8.62e-05,0.00558
1868,0.000479,8.68e-05,0.005690000000000001
1869,0.000484,8.740000000000001e-05,0.00579
1870,0.000489,8.8e-05,0.005889999999999999
1871,0.000495,8.86e-05,0.0059900000000000005
1872,0.0005,8.93e-05,0.00609
1873,0.000506,8.999999999999999e-05,0.0062
1874,0.0005110000000000001,9.080000000000001e-05,0.0062900000000000005
1875,0.000517,9.15e-05,0.00639
1876,0.000523,9.23e-05,0.00649
1877,0.000528,9.31e-05,0.0065899999999999995
1878,0.0005340000000000001,9.379999999999999e-05,0.006690000000000001
1879,0.00054,9.460000000000001e-05,0.0067800000000000004
1880,0.000546,9.54e-05,0.00688
1881,0.0005510000000000001,9.62e-05,0.00698
1882,0.0005570000000000001,9.7e-05,0.00707
1883,0.0005629999999999999,9.779999999999999e-05,0.00717
1884,0.000569,9.850000000000001e-05,0.00726
1885,0.000575,9.94e-05,0.00736
1886,0.0005809999999999999,0.0001,0.00745
1887,0.0005859999999999999,0.000101,0.00754
1888,0.000592,0.000102,0.00764
1889,0.000598,0.000103,0.007730000000000001
1890,0.000662,0.00010499999999999999,0.007940000000000001
1891,0.0006850000000000001,0.000106,0.008060000000000001
1892,0.0007109999999999999,0.000107,0.00819
1893,0.00074,0.000108,0.00833
1894,0.000772,0.00010899999999999999,0.00847
1895,0.0008070000000000001,0.00011,0.00861
1896,0.000844,0.000111,0.00876
1897,0.000883,0.00011300000000000001,0.00891
1898,0.000925,0.000114,0.00907
1899,0.000968,0.000116,0.00923
1900,0.00101,0.00011700000000000001,0.0094
1901,0.00107,0.000118,0.00956
1902,0.00114,0.00011999999999999999,0.009710000000000002
1903,0.00123,0.000122,0.009859999999999999
1904,0.00132,0.000123,0.01
1905,0.0014199999999999998,0.000125,0.010199999999999999
1906,0.00152,0.000127,0.0104
1907,0.0016200000000000001,0.000129,0.0106
1908,0.00171,0.000131,0.0108
1909,0.0017900000000000001,0.000133,0.0111
1910,0.00186,0.000135,0.0114
1911,0.00191,0.00013700000000000002,0.0119
1912,0.00196,0.00013900000000000002,0.0126
1913,0.0020099999999999996,0.00014000000000000001,0.0136
1914,0.00206,0.00014199999999999998,0.0148
1915,0.0021000000000000003,0.00014399999999999998,0.0161
1916,0.00214,0.000146,0.0175
1917,0.00218,0.000148,0.0189
1918,0.00222,0.00015099999999999998,0.020300000000000002
1919,0.00225,0.000154,0.0216
1920,0.00229,0.000157,0.0228
1921,0.00232,0.000162,0.024
1922,0.00235,0.00016800000000000002,0.0253
1923,0.0023799999999999997,0.000176,0.026699999999999998
1924,0.0024,0.000186,0.0281
1925,0.0024300000000000003,0.00019600000000000002,0.0295
1926,0.0024500000000000004,0.000208,0.030699999999999998
1927,0.00248,0.00022,0.0318
1928,0.0025099999999999996,0.00023300000000000003,0.0327
1929,0.0025499999999999997,0.000246,0.0332
1930,0.00259,0.000259,0.0334
1931,0.00265,0.000273,0.033299999999999996
1932,0.00272,0.00028799999999999995,0.0329
1933,0.00281,0.000303,0.0324
1934,0.0029,0.00032,0.0317
1935,0.0030099999999999997,0.00033800000000000003,0.031
1936,0.00313,0.000357,0.0303
1937,0.00325,0.000377,0.0297
1938,0.0033799999999999998,0.000398,0.0292
1939,0.0035099999999999997,0.00041999999999999996,0.0288
1940,0.00364,0.000443,0.0287
1941,0.00377,0.00046899999999999996,0.030899999999999997
1942,0.00392,0.000497,0.037
1943,0.00408,0.000528,0.045899999999999996
1944,0.00425,0.0005610000000000001,0.056799999999999996
1945,0.00442,0.000596,0.0686
1946,0.0046,0.000632,0.0804
1947,0.00479,0.00067,0.09129999999999999
1948,0.00498,0.000708,0.1
1949,0.00518,0.000747,0.106
1950,0.00538,0.000786,0.109
1951,0.00558,0.000825,0.107
1952,0.00579,0.000865,0.104
1953,0.006019999999999999,0.000906,0.0997
1954,0.00624,0.0009469999999999999,0.09409999999999999
1955,0.0064800000000000005,0.000991,0.0881
1956,0.006719999999999999,0.0010400000000000001,0.082
1957,0.0069500000000000004,0.00108,0.07640000000000001
1958,0.00719,0.00113,0.0718
1959,0.00743,0.0011799999999999998,0.0687
1960,0.00767,0.00124,0.0676
1961,0.007940000000000001,0.0013,0.074
1962,0.0083,0.0013700000000000001,0.0746
1963,0.00873,0.00145,0.075
1964,0.00919,0.0015300000000000001,0.0755
1965,0.00968,0.0016200000000000001,0.076
1966,0.010199999999999999,0.0017,0.0765
1967,0.0107,0.0017800000000000001,0.07690000000000001
1968,0.0111,0.00186,0.0773
1969,0.0115,0.0019399999999999999,0.0775
1970,0.0115,0.0020099999999999996,0.07759999999999999
1971,0.0114,0.00207,0.07859999999999999
1972,0.0115,0.00213,0.07790000000000001
1973,0.0115,0.00219,0.0792
1974,0.0116,0.00226,0.0788
1975,0.011699999999999999,0.00231,0.0765
1976,0.0119,0.0023799999999999997,0.0757
1977,0.012,0.00246,0.0765
1978,0.0121,0.0025299999999999997,0.0767
1979,0.0123,0.0026,0.07709999999999999
1980,0.0124,0.00269,0.077
1981,0.0125,0.00277,0.0773
1982,0.0126,0.00285,0.0782
1983,0.0127,0.0029500000000000004,0.08070000000000001
1984,0.0128,0.00304,0.0782
1985,0.0132,0.00312,0.0824
1986,0.013699999999999999,0.00325,0.0869
1987,0.013699999999999999,0.0033599999999999997,0.0813
1988,0.013699999999999999,0.00347,0.0814
1989,0.014,0.0035499999999999998,0.0857
1990,0.0143,0.00362,0.0877
1991,0.0146,0.00366,0.0882
1992,0.0152,0.00368,0.0905
1993,0.0174,0.00365,0.0741
1994,0.018699999999999998,0.00367,0.0752
1995,0.0188,0.00387,0.07629999999999999
1996,0.019399999999999997,0.00477,0.0868
1997,0.020300000000000002,0.005849999999999999,0.0995
1998,0.020300000000000002,0.00632,0.105
1999,0.0127,0.0068200000000000005,0.107
2000,0.013099999999999999,0.002,0.111
2001,0.0135,0.00511,0.104
2002,0.0141,0.00532,0.103
2003,0.0145,0.00553,0.106
2004,0.0143,0.00574,0.107
2005,0.0152,0.00596,0.109
2006,0.0157,0.00614,0.105
2007,0.0162,0.0063,0.113
2008,0.0167,0.00647,0.113
2009,0.0171,0.00663,0.113
2010,0.0176,0.00679,0.11
2011,0.0184,0.00696,0.115
2012,0.018699999999999998,0.00715,0.116
2013,0.019100000000000002,0.00731,0.117
2014,0.019600000000000003,0.00749,0.117
2015,0.02,0.00767,0.118
2016,0.0205,0.00787,0.119
2017,0.021,0.00805,0.119
2018,0.0215,0.008230000000000001,0.12