year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.000215,0.0,0.000259,8.5999999999999995e-19,0.00175
1851,0.000219,0.0,0.000264,5.28e-05,0.0017800000000000001
1852,0.000223,0.0,0.00026900000000000003,0.000106,0.00182
1853,0.000228,0.0,0.00027400000000000005,0.000158,0.00185
1854,0.000232,0.0,0.000279,0.000211,0.00189
1855,0.000235,0.0,0.000283,0.000264,0.00191
1856,0.00023799999999999998,0.0,0.000287,0.000317,0.0019399999999999999
1857,0.000241,0.0,0.00029099999999999997,0.00037,0.00196
1858,0.000243,0.0,0.00029299999999999997,0.000423,0.00198
1859,0.000245,0.0,0.00029499999999999996,0.000475,0.00199
1860,0.000246,0.0,0.000296,0.000528,0.002
1861,0.000246,0.0,0.000297,0.0005809999999999999,0.002
1862,0.000246,0.0,0.000297,0.000634,0.0020099999999999996
1863,0.000247,0.0,0.000297,0.000687,0.0020099999999999996
1864,0.000247,0.0,0.000297,0.000739,0.0020099999999999996
1865,0.000247,0.0,0.000298,0.0007920000000000001,0.0020099999999999996
1866,0.000247,0.0,0.000298,0.0008449999999999999,0.0020099999999999996
1867,0.000247,0.0,0.000298,0.000898,0.0020099999999999996
1868,0.000247,0.0,0.000298,0.0009509999999999999,0.0020099999999999996
1869,0.000248,0.0,0.000299,0.001,0.00202
1870,0.000248,0.0,0.000299,0.00106,0.00202
1871,0.000252,0.0,0.000304,0.00111,0.00206
1872,0.000263,0.0,0.000317,0.00116,0.00214
1873,0.00027800000000000004,0.0,0.00033600000000000004,0.00121,0.00227
1874,0.000297,0.0,0.000358,0.00127,0.00242
1875,0.00031800000000000003,0.0,0.000383,0.00132,0.00259
1876,0.000339,0.0,0.00040899999999999997,0.0013700000000000001,0.00276
1877,0.000359,0.0,0.000433,0.0014299999999999998,0.00292
1878,0.000377,0.0,0.00045400000000000003,0.00148,0.00307
1879,0.000391,0.0,0.00047099999999999996,0.0015300000000000001,0.00318
1880,0.000399,0.0,0.000481,0.00158,0.00325
1881,0.000404,0.0,0.00048699999999999997,0.00164,0.00329
1882,0.000408,0.0,0.000492,0.0016899999999999999,0.00332
1883,0.00041099999999999996,0.0,0.000496,0.00174,0.00335
1884,0.000414,0.0,0.000499,0.0018,0.00337
1885,0.000417,0.0,0.000502,0.00185,0.0033900000000000002
1886,0.000419,0.0,0.000505,0.0019,0.0034100000000000003
1887,0.000421,0.0,0.000508,0.00195,0.0034300000000000003
1888,0.000424,0.0,0.0005110000000000001,0.0020099999999999996,0.0034500000000000004
1889,0.00042699999999999997,0.0,0.000515,0.00206,0.00348
1890,0.000488,0.0,0.000519,0.00211,0.00525
1891,0.000505,0.0,0.000523,0.00217,0.00532
1892,0.000524,0.0,0.000528,0.00222,0.0054800000000000005
1893,0.000545,0.0,0.000532,0.00227,0.00571
1894,0.0005669999999999999,0.0,0.000537,0.00232,0.00601
1895,0.0005909999999999999,0.0,0.0005420000000000001,0.0023799999999999997,0.00637
1896,0.000615,0.0,0.0005470000000000001,0.0024300000000000003,0.0067800000000000004
1897,0.000641,0.0,0.000553,0.00248,0.00723
1898,0.0006680000000000001,0.0,0.000559,0.00254,0.00771
1899,0.000696,0.0,0.000565,0.00259,0.00822
1900,0.000725,0.0,0.0005719999999999999,0.00264,0.00875
1901,0.000757,0.0,0.00058,0.00269,0.00948
1902,0.0007920000000000001,0.0,0.0005899999999999999,0.00275,0.0106
1903,0.00083,0.0,0.000601,0.0028,0.0119
1904,0.00087,0.0,0.000612,0.00285,0.0134
1905,0.000911,0.0,0.000625,0.0029100000000000003,0.0149
1906,0.000953,0.0,0.000638,0.00296,0.0165
1907,0.000994,0.0,0.000651,0.0030099999999999997,0.0179
1908,0.0010400000000000001,0.0,0.0006630000000000001,0.0030600000000000002,0.019100000000000002
1909,0.00107,0.0,0.0006760000000000001,0.00312,0.02
1910,0.00111,0.0,0.0006879999999999999,0.00317,0.0205
1911,0.00115,0.0,0.000699,0.00322,0.0208
1912,0.0011799999999999998,0.0,0.0007109999999999999,0.00327,0.0211
1913,0.00121,0.0,0.000722,0.00333,0.0213
1914,0.00125,0.0,0.000734,0.0033799999999999998,0.0215
1915,0.00128,0.0,0.000745,0.0034300000000000003,0.0217
1916,0.00131,0.0,0.000757,0.00349,0.0219
1917,0.00134,0.0,0.000768,0.00354,0.0221
1918,0.0013700000000000001,0.0,0.00078,0.00359,0.0222
1919,0.00141,0.0,0.000791,0.00364,0.0223
1920,0.0014399999999999999,0.0,0.000803,0.0037,0.0223
1921,0.00147,0.0,0.000815,0.00375,0.0223
1922,0.0015,0.0,0.0008269999999999999,0.0038,0.0221
1923,0.0015300000000000001,0.0,0.0008399999999999999,0.0038599999999999997,0.0219
1924,0.00156,0.0,0.000852,0.00391,0.0216
1925,0.00159,0.0,0.000865,0.00396,0.0213
1926,0.0016200000000000001,0.0,0.000877,0.00401,0.021
1927,0.00166,0.0,0.0008900000000000001,0.004070000000000001,0.0207
1928,0.0016899999999999999,0.0,0.000901,0.00412,0.0205
1929,0.00173,0.0,0.0009130000000000001,0.00417,0.020300000000000002
1930,0.00176,0.0,0.000923,0.00423,0.020300000000000002
1931,0.0018,9.89e-06,0.000933,0.00428,0.020399999999999998
1932,0.00185,3.75e-05,0.000941,0.00433,0.0208
1933,0.00189,7.960000000000001e-05,0.000948,0.00438,0.0213
1934,0.0019299999999999999,0.000133,0.000954,0.00444,0.022
1935,0.00198,0.000195,0.0009609999999999999,0.00449,0.022699999999999998
1936,0.0020299999999999997,0.000262,0.000968,0.00454,0.023600000000000003
1937,0.0020800000000000003,0.000332,0.000976,0.0046,0.0245
1938,0.00213,0.0004,0.000987,0.0046500000000000005,0.0254
1939,0.00219,0.000464,0.000999,0.0047,0.0263
1940,0.00225,0.0005200000000000001,0.00101,0.00475,0.027100000000000003
1941,0.00231,0.0005679999999999999,0.0010500000000000002,0.00481,0.0289
1942,0.0023799999999999997,0.00061,0.0011200000000000001,0.004860000000000001,0.032299999999999995
1943,0.0024500000000000004,0.000648,0.00121,0.00491,0.0371
1944,0.00252,0.0006860000000000001,0.00132,0.00497,0.0428
1945,0.0026,0.000725,0.0014399999999999999,0.005019999999999999,0.049
1946,0.00269,0.000768,0.00156,0.00507,0.0554
1947,0.00279,0.000819,0.0016899999999999999,0.00512,0.0615
1948,0.00289,0.00088,0.0018,0.00518,0.067
1949,0.0030099999999999997,0.000953,0.0019,0.00523,0.0715
1950,0.00313,0.0010400000000000001,0.00197,0.00528,0.0746
1951,0.0033,0.00124,0.0020299999999999997,0.00533,0.07759999999999999
1952,0.0035299999999999997,0.00163,0.00207,0.00539,0.082
1953,0.00381,0.00218,0.00211,0.00544,0.0875
1954,0.00413,0.0028599999999999997,0.00215,0.00549,0.09359999999999999
1955,0.0044800000000000005,0.00363,0.00218,0.00555,0.1
1956,0.00484,0.00447,0.00222,0.0056,0.107
1957,0.00521,0.00535,0.00225,0.0056500000000000005,0.113
1958,0.00557,0.00624,0.0023,0.0057,0.119
1959,0.00591,0.0070999999999999995,0.00235,0.0057599999999999995,0.124
1960,0.00621,0.0079,0.0024,0.005809999999999999,0.128
1961,0.00646,0.00867,0.00248,0.005860000000000001,0.138
1962,0.00664,0.00945,0.00259,0.00592,0.142
1963,0.0067800000000000004,0.010199999999999999,0.00271,0.00597,0.146
1964,0.00691,0.011,0.00285,0.006019999999999999,0.15
1965,0.0070599999999999994,0.0119,0.00299,0.00607,0.156
1966,0.00724,0.0127,0.00314,0.00613,0.16
1967,0.0075,0.0136,0.00329,0.00618,0.165
1968,0.00785,0.0146,0.00342,0.00623,0.17
1969,0.008320000000000001,0.0156,0.00354,0.0062900000000000005,0.176
1970,0.00848,0.013699999999999999,0.00362,0.00617,0.19
1971,0.00847,0.0144,0.00383,0.00614,0.183
1972,0.00899,0.0152,0.00381,0.00657,0.2
1973,0.00959,0.0136,0.0038399999999999997,0.00713,0.199
1974,0.0101,0.0209,0.0039900000000000005,0.007809999999999999,0.212
1975,0.0104,0.022699999999999998,0.00408,0.00821,0.223
1976,0.0106,0.025,0.00419,0.0085,0.246
1977,0.0108,0.023100000000000002,0.00429,0.00852,0.249
1978,0.0109,0.0241,0.00439,0.00891,0.252
1979,0.011699999999999999,0.024,0.00471,0.009439999999999999,0.262
1980,0.012199999999999999,0.024399999999999998,0.00491,0.009519999999999999,0.284
1981,0.0119,0.0235,0.00487,0.00931,0.279
1982,0.012,0.0216,0.005059999999999999,0.00934,0.283
1983,0.0126,0.022600000000000002,0.00518,0.009460000000000001,0.281
1984,0.013300000000000001,0.0198,0.0053,0.0101,0.286
1985,0.0141,0.0178,0.00541,0.0105,0.291
1986,0.0141,0.0197,0.0057,0.0111,0.304
1987,0.0147,0.0188,0.005900000000000001,0.0111,0.318
1988,0.0147,0.0181,0.00583,0.0111,0.315
1989,0.015,0.0184,0.0061200000000000004,0.0111,0.324
1990,0.0141,0.00547,0.00647,0.0108,0.329
1991,0.0143,0.00561,0.00677,0.0108,0.338
1992,0.0145,0.0056,0.0069900000000000006,0.0109,0.345
1993,0.0149,0.005860000000000001,0.00729,0.0111,0.35
1994,0.0156,0.00713,0.00771,0.0116,0.361
1995,0.016,0.00728,0.008029999999999999,0.011800000000000001,0.365
1996,0.016800000000000002,0.007549999999999999,0.00819,0.0123,0.344
1997,0.0175,0.00756,0.008400000000000001,0.0125,0.356
1998,0.0176,0.006809999999999999,0.00863,0.0127,0.373
1999,0.018,0.00679,0.00877,0.013,0.374
2000,0.0173,0.00713,0.0109,0.0126,0.373
2001,0.0183,0.0077,0.0112,0.013,0.396
2002,0.0188,0.00797,0.011699999999999999,0.0134,0.425
2003,0.0198,0.00719,0.0121,0.013699999999999999,0.444
2004,0.0207,0.00749,0.012199999999999999,0.0147,0.471
2005,0.0209,0.00746,0.0125,0.0147,0.47
2006,0.0218,0.00775,0.0127,0.015300000000000001,0.46
2007,0.023100000000000002,0.00749,0.0132,0.016300000000000002,0.499
2008,0.0245,0.0069500000000000004,0.0135,0.0171,0.477
2009,0.0237,0.00558,0.013900000000000001,0.0162,0.466
2010,0.0259,0.00524,0.0141,0.0179,0.522
2011,0.0259,0.0052,0.0145,0.018,0.519
2012,0.027100000000000003,0.00513,0.0149,0.0189,0.521
2013,0.027399999999999997,0.00505,0.0149,0.0197,0.521
2014,0.0281,0.00505,0.0149,0.020300000000000002,0.543
2015,0.027899999999999998,0.00507,0.0149,0.019600000000000003,0.534
2016,0.0296,0.00443,0.0157,0.0209,0.548
2017,0.0303,0.00418,0.016,0.0214,0.575
2018,0.031100000000000003,0.00393,0.0162,0.0219,0.558