year,IPC1,IPC2,IPC4,IPCMAG
1850,0.00028199999999999997,0.0,0.00138,0.0028399999999999996
1851,0.000285,2.64e-09,0.00139,0.0029300000000000003
1852,0.000289,5.25e-09,0.00139,0.0030299999999999997
1853,0.000292,7.84e-09,0.0014,0.00312
1854,0.000296,1.04e-08,0.0014,0.00322
1855,0.000299,1.29e-08,0.00141,0.00331
1856,0.000303,1.55e-08,0.00141,0.0034
1857,0.000306,1.79e-08,0.0014199999999999998,0.00349
1858,0.00031,2.04e-08,0.0014299999999999998,0.0035800000000000003
1859,0.000314,2.28e-08,0.0014399999999999999,0.00367
1860,0.000317,2.5299999999999998e-08,0.0014399999999999999,0.00375
1861,0.000321,2.77e-08,0.00145,0.0038399999999999997
1862,0.000325,3.0000000000000004e-08,0.00146,0.00392
1863,0.000328,3.24e-08,0.00147,0.00401
1864,0.000332,3.4700000000000006e-08,0.00147,0.00409
1865,0.00033600000000000004,3.7e-08,0.00148,0.00418
1866,0.00034,3.93e-08,0.00149,0.00426
1867,0.00034399999999999996,4.16e-08,0.0015,0.00434
1868,0.000348,4.38e-08,0.00151,0.00442
1869,0.000352,4.6e-08,0.00152,0.0045
1870,0.000356,4.82e-08,0.0015300000000000001,0.00458
1871,0.00035999999999999997,5.04e-08,0.0015400000000000001,0.00466
1872,0.000364,5.25e-08,0.00156,0.00474
1873,0.000368,5.47e-08,0.00157,0.0048200000000000005
1874,0.000372,5.68e-08,0.00158,0.004900000000000001
1875,0.000376,5.8900000000000005e-08,0.00159,0.00497
1876,0.00038,6.1e-08,0.00161,0.00505
1877,0.000384,6.3e-08,0.0016200000000000001,0.00513
1878,0.000388,6.51e-08,0.00164,0.0052
1879,0.00039200000000000004,6.71e-08,0.00165,0.00528
1880,0.00039600000000000003,6.91e-08,0.00166,0.00535
1881,0.00040100000000000004,7.11e-08,0.0016799999999999999,0.00543
1882,0.00040500000000000003,7.31e-08,0.0016899999999999999,0.0055
1883,0.00040899999999999997,7.5e-08,0.0017,0.00557
1884,0.00041299999999999996,7.69e-08,0.00172,0.0056500000000000005
1885,0.00041799999999999997,7.89e-08,0.00173,0.005719999999999999
1886,0.000422,8.08e-08,0.00175,0.00579
1887,0.000426,8.27e-08,0.00176,0.00587
1888,0.00043,8.45e-08,0.00177,0.00594
1889,0.000435,8.64e-08,0.0017900000000000001,0.00601
1890,0.000479,1.35e-07,0.00182,0.00617
1891,0.000497,1.45e-07,0.00184,0.0062699999999999995
1892,0.000519,1.57e-07,0.00186,0.00637
1893,0.000545,1.7000000000000001e-07,0.00188,0.00647
1894,0.000575,1.86e-07,0.0019,0.00657
1895,0.00061,2.03e-07,0.0019199999999999998,0.006690000000000001
1896,0.000647,2.22e-07,0.0019399999999999999,0.0068
1897,0.0006879999999999999,2.42e-07,0.00196,0.00692
1898,0.000732,2.63e-07,0.00199,0.00704
1899,0.000778,2.8499999999999997e-07,0.0020099999999999996,0.0071600000000000006
1900,0.0008269999999999999,3.08e-07,0.00204,0.00729
1901,0.000896,3.34e-07,0.00206,0.00741
1902,0.000998,3.67e-07,0.00209,0.00753
1903,0.00113,4.04e-07,0.00212,0.00764
1904,0.00127,4.43e-07,0.00215,0.0077599999999999995
1905,0.0014299999999999998,4.85e-07,0.00218,0.00788
1906,0.0016,5.25e-07,0.00221,0.00802
1907,0.00176,5.64e-07,0.00225,0.00817
1908,0.00191,6e-07,0.00228,0.00835
1909,0.0020499999999999997,6.3e-07,0.00232,0.00856
1910,0.00216,6.54e-07,0.00235,0.00879
1911,0.00226,6.72e-07,0.0023799999999999997,0.00917
1912,0.0023599999999999997,6.88e-07,0.0024100000000000002,0.00976
1913,0.0024500000000000004,7.02e-07,0.00244,0.0105
1914,0.00254,7.14e-07,0.00248,0.0114
1915,0.00262,7.26e-07,0.0025099999999999996,0.0124
1916,0.0027,7.380000000000001e-07,0.00254,0.0135
1917,0.00278,7.5e-07,0.0025800000000000003,0.0146
1918,0.00285,7.62e-07,0.00263,0.0156
1919,0.0029100000000000003,7.76e-07,0.00268,0.0166
1920,0.00297,7.93e-07,0.0027400000000000002,0.0175
1921,0.0030299999999999997,8.109999999999999e-07,0.00282,0.0184
1922,0.00307,8.29e-07,0.0029300000000000003,0.019399999999999997
1923,0.00312,8.48e-07,0.00307,0.0205
1924,0.00315,8.69e-07,0.0032400000000000003,0.0216
1925,0.00319,8.91e-07,0.00342,0.022600000000000002
1926,0.00323,9.14e-07,0.00362,0.023600000000000003
1927,0.00327,9.4e-07,0.0038399999999999997,0.024399999999999998
1928,0.00332,9.67e-07,0.004059999999999999,0.025
1929,0.00337,9.959999999999999e-07,0.00429,0.0254
1930,0.00344,1.03e-06,0.00452,0.0256
1931,0.00352,1.07e-06,0.0047599999999999995,0.0255
1932,0.00361,1.1100000000000002e-06,0.00501,0.0252
1933,0.00373,1.16e-06,0.00528,0.0248
1934,0.0038599999999999997,1.22e-06,0.00558,0.024300000000000002
1935,0.004,1.28e-06,0.005889999999999999,0.0238
1936,0.00415,1.34e-06,0.00621,0.0233
1937,0.00432,1.4e-06,0.00656,0.0228
1938,0.00449,1.47e-06,0.0069299999999999995,0.0224
1939,0.00466,1.52e-06,0.00732,0.0221
1940,0.00484,1.5800000000000001e-06,0.007719999999999999,0.022
1941,0.005030000000000001,1.62e-06,0.00817,0.0237
1942,0.00525,1.67e-06,0.00866,0.028300000000000002
1943,0.0054800000000000005,1.6999999999999998e-06,0.0092,0.0351
1944,0.005730000000000001,1.74e-06,0.00977,0.0434
1945,0.0059900000000000005,1.78e-06,0.0104,0.052399999999999995
1946,0.0062699999999999995,1.82e-06,0.011,0.061399999999999996
1947,0.006549999999999999,1.8600000000000002e-06,0.011699999999999999,0.0697
1948,0.00684,1.91e-06,0.0123,0.0765
1949,0.00713,1.9699999999999998e-06,0.013,0.08109999999999999
1950,0.0074199999999999995,2.04e-06,0.013699999999999999,0.0828
1951,0.00771,2.13e-06,0.0144,0.082
1952,0.008,2.2499999999999996e-06,0.015099999999999999,0.07959999999999999
1953,0.0083,2.4e-06,0.0158,0.0761
1954,0.0086,2.57e-06,0.0165,0.0719
1955,0.00891,2.76e-06,0.0173,0.06720000000000001
1956,0.00924,2.96e-06,0.018,0.0626
1957,0.00959,3.1600000000000002e-06,0.0189,0.0584
1958,0.009949999999999999,3.36e-06,0.0197,0.0549
1959,0.0103,3.56e-06,0.0206,0.0525
1960,0.0108,3.76e-06,0.0216,0.0516
1961,0.011300000000000001,3.96e-06,0.022699999999999998,0.06509999999999999
1962,0.0121,4.2e-06,0.023899999999999998,0.0598
1963,0.013099999999999999,4.45e-06,0.0253,0.0581
1964,0.0141,4.7200000000000005e-06,0.026699999999999998,0.0628
1965,0.015300000000000001,4.97e-06,0.0281,0.0659
1966,0.0165,5.21e-06,0.0296,0.0696
1967,0.0176,5.420000000000001e-06,0.031100000000000003,0.0683
1968,0.018699999999999998,5.590000000000001e-06,0.0325,0.06620000000000001
1969,0.0197,5.69e-06,0.0338,0.0696
1970,0.0219,5.51e-06,0.0348,0.07
1971,0.0219,4.8e-06,0.0365,0.0756
1972,0.0355,7.270000000000001e-06,0.0376,0.079
1973,0.0346,7.5500000000000006e-06,0.0389,0.0793
1974,0.0308,7.270000000000001e-06,0.04,0.0825
1975,0.0324,7.11e-06,0.0412,0.0849
1976,0.030899999999999997,5.68e-06,0.0425,0.0841
1977,0.041299999999999996,8.6e-06,0.0437,0.0847
1978,0.0391,8.82e-06,0.044899999999999995,0.0747
1979,0.044,9.7e-06,0.046200000000000005,0.0616
1980,0.0487,9.81e-06,0.047700000000000006,0.0669
1981,0.054,9.53e-06,0.0495,0.0644
1982,0.056799999999999996,5.79e-06,0.0513,0.0665
1983,0.052700000000000004,9.100000000000001e-06,0.0531,0.0688
1984,0.0567,9.03e-06,0.055,0.0718
1985,0.06459999999999999,8.959999999999999e-06,0.0567,0.07429999999999999
1986,0.0755,9.73e-06,0.0587,0.071
1987,0.0735,1.01e-05,0.060700000000000004,0.077
1988,0.045899999999999996,8.68e-06,0.0626,0.076
1989,0.0487,1.02e-05,0.06459999999999999,0.076
1990,0.05,9.73e-06,0.06670000000000001,0.0787
1991,0.06659999999999999,1.09e-05,0.0687,0.0834
1992,0.108,9.87e-06,0.0706,0.08209999999999999
1993,0.122,1e-05,0.0726,0.0874
1994,0.121,9.69e-06,0.0745,0.0824
1995,0.113,1e-05,0.0765,0.0818
1996,0.116,8.880000000000001e-06,0.07790000000000001,0.0888
1997,0.122,9.52e-06,0.0792,0.0852
1998,0.129,8.05e-06,0.0804,0.0878
1999,0.133,1.1599999999999999e-05,0.08170000000000001,0.0902
2000,0.124,1.1900000000000001e-05,0.0828,0.09359999999999999
2001,0.128,1.23e-05,0.0838,0.09359999999999999
2002,0.128,9.45e-06,0.0848,0.0932
2003,0.127,1.4e-06,0.0857,0.0897
2004,0.132,8.22e-06,0.0866,0.0905
2005,0.137,8.05e-06,0.0875,0.0933
2006,0.148,7.879999999999999e-06,0.0886,0.09559999999999999
2007,0.15,7.709999999999999e-06,0.086,0.097
2008,0.171,7.5500000000000006e-06,0.0871,0.0928
2009,0.175,7.3800000000000005e-06,0.0882,0.09440000000000001
2010,0.174,7.2100000000000004e-06,0.08940000000000001,0.0927
2011,0.179,7.04e-06,0.0906,0.0915
2012,0.179,6.87e-06,0.09179999999999999,0.088
2013,0.171,6.71e-06,0.093,0.0881
2014,0.169,6.54e-06,0.0943,0.0889
2015,0.154,6.37e-06,0.0955,0.0875
2016,0.185,6.2e-06,0.0948,0.0852
2017,0.188,6.03e-06,0.09559999999999999,0.0848
2018,0.192,5.86e-06,0.0963,0.0863