year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,8.62e-05,0.0,0.000187,8.67e-19,0.00211
1851,8.8e-05,0.0,0.00019,5.36e-05,0.00215
1852,8.98e-05,0.0,0.000194,0.000107,0.0022
1853,9.14e-05,0.0,0.00019800000000000002,0.000161,0.0022400000000000002
1854,9.3e-05,0.0,0.000201,0.000214,0.00228
1855,9.45e-05,0.0,0.000205,0.000268,0.00231
1856,9.58e-05,0.0,0.000207,0.000321,0.00234
1857,9.68e-05,0.0,0.00020999999999999998,0.000375,0.00237
1858,9.769999999999999e-05,0.0,0.000212,0.000429,0.00239
1859,9.83e-05,0.0,0.000213,0.000482,0.0024100000000000002
1860,9.87e-05,0.0,0.000214,0.000536,0.00242
1861,9.88e-05,0.0,0.000214,0.000589,0.00242
1862,9.900000000000001e-05,0.0,0.000214,0.000643,0.00242
1863,9.91e-05,0.0,0.000214,0.000696,0.0024300000000000003
1864,9.91e-05,0.0,0.000215,0.00075,0.0024300000000000003
1865,9.92e-05,0.0,0.000215,0.000803,0.0024300000000000003
1866,9.93e-05,0.0,0.000215,0.000857,0.0024300000000000003
1867,9.93e-05,0.0,0.000215,0.000911,0.0024300000000000003
1868,9.94e-05,0.0,0.000215,0.000964,0.0024300000000000003
1869,9.96e-05,0.0,0.000216,0.00102,0.00244
1870,9.97e-05,0.0,0.000216,0.00107,0.00244
1871,0.000101,0.0,0.00022,0.0011200000000000001,0.00248
1872,0.000106,0.0,0.000229,0.0011799999999999998,0.00259
1873,0.000112,0.0,0.000242,0.00123,0.0027400000000000002
1874,0.00011899999999999999,0.0,0.000258,0.0012900000000000001,0.00292
1875,0.000128,0.0,0.00027600000000000004,0.00134,0.00313
1876,0.000136,0.0,0.00029499999999999996,0.00139,0.0033399999999999997
1877,0.00014399999999999998,0.0,0.000312,0.00145,0.0035299999999999997
1878,0.00015099999999999998,0.0,0.000328,0.0015,0.0037099999999999998
1879,0.000157,0.0,0.00034,0.00155,0.0038399999999999997
1880,0.00016,0.0,0.000347,0.00161,0.00393
1881,0.000162,0.0,0.00035099999999999997,0.00166,0.0039700000000000004
1882,0.000164,0.0,0.00035499999999999996,0.00171,0.00401
1883,0.000165,0.0,0.000358,0.00177,0.00404
1884,0.000166,0.0,0.00035999999999999997,0.00182,0.004070000000000001
1885,0.00016700000000000002,0.0,0.00036199999999999996,0.0018700000000000001,0.0040999999999999995
1886,0.00016800000000000002,0.0,0.000364,0.0019299999999999999,0.00412
1887,0.00016900000000000002,0.0,0.000367,0.00198,0.00415
1888,0.00017,0.0,0.00036899999999999997,0.00204,0.00417
1889,0.00017199999999999998,0.0,0.000371,0.00209,0.004200000000000001
1890,0.00019800000000000002,0.0,0.000374,0.00214,0.00466
1891,0.000205,0.0,0.000377,0.0022,0.00436
1892,0.000213,0.0,0.000381,0.00225,0.00408
1893,0.000221,0.0,0.000384,0.0023,0.00381
1894,0.00023,0.0,0.00038700000000000003,0.0023599999999999997,0.0035600000000000002
1895,0.00023999999999999998,0.0,0.000391,0.0024100000000000002,0.0033399999999999997
1896,0.00025,0.0,0.000395,0.00246,0.00314
1897,0.00026000000000000003,0.0,0.000399,0.00252,0.00299
1898,0.00027100000000000003,0.0,0.00040300000000000004,0.00257,0.00287
1899,0.00028199999999999997,0.0,0.000408,0.00262,0.00279
1900,0.000294,0.0,0.00041299999999999996,0.00268,0.00277
1901,0.000307,0.0,0.000419,0.00273,0.00277
1902,0.000322,0.0,0.000426,0.00279,0.00278
1903,0.00033800000000000003,0.0,0.000433,0.0028399999999999996,0.0028
1904,0.00035499999999999996,0.0,0.000442,0.00289,0.00283
1905,0.000372,0.0,0.000451,0.0029500000000000004,0.00287
1906,0.000389,0.0,0.00046,0.003,0.0029100000000000003
1907,0.000406,0.0,0.00046899999999999996,0.0030499999999999998,0.00296
1908,0.000421,0.0,0.000479,0.00311,0.00302
1909,0.000434,0.0,0.000488,0.00316,0.00309
1910,0.000444,0.0,0.000496,0.00321,0.00316
1911,0.000453,0.0,0.000505,0.00327,0.00332
1912,0.00046,0.0,0.000513,0.00332,0.00364
1913,0.00046600000000000005,0.0,0.000521,0.00337,0.00409
1914,0.000472,0.0,0.0005290000000000001,0.0034300000000000003,0.00466
1915,0.000477,0.0,0.0005380000000000001,0.00348,0.00532
1916,0.000483,0.0,0.000546,0.00354,0.00605
1917,0.000488,0.0,0.000554,0.00359,0.00683
1918,0.000495,0.0,0.0005620000000000001,0.00364,0.00763
1919,0.000502,0.0,0.000571,0.0037,0.00844
1920,0.00051,0.0,0.000579,0.00375,0.00922
1921,0.0005200000000000001,0.0,0.000588,0.0038,0.0101
1922,0.000532,0.0,0.000597,0.0038599999999999997,0.011300000000000001
1923,0.000546,0.0,0.000606,0.00391,0.0126
1924,0.0005610000000000001,0.0,0.000615,0.00396,0.014
1925,0.0005769999999999999,0.0,0.000624,0.004019999999999999,0.0155
1926,0.000593,0.0,0.000633,0.004070000000000001,0.016800000000000002
1927,0.000609,0.0,0.000642,0.00412,0.018
1928,0.000624,0.0,0.00065,0.00418,0.0189
1929,0.000639,0.0,0.0006580000000000001,0.00423,0.0195
1930,0.000653,0.0,0.000666,0.00429,0.0198
1931,0.000665,4.31e-05,0.0006730000000000001,0.00434,0.0195
1932,0.0006760000000000001,0.000163,0.000679,0.00439,0.0188
1933,0.0006850000000000001,0.000347,0.000684,0.00445,0.0177
1934,0.000694,0.00058,0.0006879999999999999,0.0045,0.016399999999999998
1935,0.000703,0.00085,0.0006929999999999999,0.00455,0.015
1936,0.000713,0.00114,0.0006979999999999999,0.00461,0.0136
1937,0.000725,0.0014399999999999999,0.000704,0.00466,0.0123
1938,0.0007379999999999999,0.00174,0.000712,0.00471,0.011300000000000001
1939,0.000754,0.00202,0.000721,0.00477,0.0106
1940,0.000773,0.00227,0.000731,0.0048200000000000005,0.0103
1941,0.000803,0.00248,0.000757,0.00487,0.0111
1942,0.00085,0.00267,0.000805,0.0049299999999999995,0.013099999999999999
1943,0.000912,0.0028399999999999996,0.000871,0.00498,0.0162
1944,0.000986,0.0030099999999999997,0.0009509999999999999,0.005030000000000001,0.02
1945,0.00107,0.00319,0.0010400000000000001,0.00509,0.0242
1946,0.00116,0.0033799999999999998,0.00113,0.00514,0.0285
1947,0.00126,0.0036,0.00122,0.0052,0.0325
1948,0.00136,0.0038599999999999997,0.0013,0.00525,0.036
1949,0.00147,0.00417,0.0013700000000000001,0.0053,0.038700000000000005
1950,0.00157,0.00453,0.0014199999999999998,0.00536,0.040100000000000004
1951,0.0016699999999999998,0.00512,0.00146,0.00541,0.0409
1952,0.00177,0.00604,0.0015,0.00546,0.0415
1953,0.00188,0.00726,0.00152,0.00552,0.0421
1954,0.002,0.00873,0.00155,0.00557,0.0426
1955,0.00212,0.0104,0.00157,0.00562,0.0431
1956,0.00226,0.012199999999999999,0.0016,0.005679999999999999,0.0435
1957,0.0024,0.014199999999999999,0.00163,0.005730000000000001,0.0439
1958,0.00256,0.0161,0.00166,0.00578,0.0443
1959,0.0027400000000000002,0.0181,0.0016899999999999999,0.00584,0.044700000000000004
1960,0.0029300000000000003,0.0201,0.00173,0.005889999999999999,0.045200000000000004
1961,0.0031,0.0222,0.0017900000000000001,0.00595,0.0523
1962,0.00325,0.0245,0.0018700000000000001,0.006,0.052899999999999996
1963,0.0033900000000000002,0.027,0.00196,0.00605,0.053700000000000005
1964,0.0035600000000000002,0.0297,0.0020499999999999997,0.00611,0.054799999999999995
1965,0.00378,0.0325,0.00216,0.0061600000000000005,0.0562
1966,0.00409,0.0352,0.00227,0.00621,0.0588
1967,0.00451,0.038,0.00237,0.0062699999999999995,0.0616
1968,0.00508,0.0407,0.0024700000000000004,0.00632,0.06420000000000001
1969,0.005809999999999999,0.0432,0.00256,0.00637,0.0663
1970,0.00484,0.0346,0.00234,0.00584,0.066
1971,0.00507,0.0347,0.0024,0.005860000000000001,0.069
1972,0.00541,0.0344,0.00246,0.00604,0.0719
1973,0.0057,0.0436,0.0025,0.00617,0.0761
1974,0.00608,0.045899999999999996,0.0025499999999999997,0.00634,0.0795
1975,0.00641,0.0475,0.00264,0.00652,0.0808
1976,0.00684,0.045399999999999996,0.00268,0.006719999999999999,0.0793
1977,0.00717,0.0423,0.00268,0.006849999999999999,0.08
1978,0.00756,0.0405,0.00275,0.0070599999999999994,0.08209999999999999
1979,0.00762,0.0371,0.00275,0.00698,0.0814
1980,0.00763,0.0351,0.00278,0.0069900000000000006,0.081
1981,0.0072,0.0342,0.00268,0.00647,0.0762
1982,0.0072699999999999996,0.0324,0.00249,0.00634,0.0772
1983,0.00735,0.032600000000000004,0.00256,0.00643,0.0768
1984,0.0076500000000000005,0.031100000000000003,0.0025299999999999997,0.0065899999999999995,0.07579999999999999
1985,0.00788,0.0257,0.00262,0.00666,0.0777
1986,0.008150000000000001,0.0257,0.0027400000000000002,0.00666,0.079
1987,0.007980000000000001,0.0248,0.00273,0.0067800000000000004,0.07659999999999999
1988,0.00817,0.023399999999999997,0.00276,0.00646,0.0793
1989,0.00792,0.0215,0.00273,0.00623,0.0795
1990,0.006860000000000001,0.0126,0.00257,0.00535,0.062
1991,0.006860000000000001,0.011300000000000001,0.00257,0.00536,0.060200000000000004
1992,0.0069500000000000004,0.0112,0.0025299999999999997,0.00523,0.0573
1993,0.00786,0.0126,0.0025099999999999996,0.00534,0.0573
1994,0.007940000000000001,0.0126,0.0025,0.005030000000000001,0.0582
1995,0.00816,0.013900000000000001,0.0025299999999999997,0.00501,0.0585
1996,0.00861,0.013900000000000001,0.00254,0.00519,0.0582
1997,0.0109,0.013099999999999999,0.00256,0.004719999999999999,0.0605
1998,0.0106,0.0123,0.00261,0.00436,0.0571
1999,0.0114,0.0121,0.0026,0.00409,0.056100000000000004
2000,0.011300000000000001,0.0146,0.00294,0.00373,0.055200000000000006
2001,0.012199999999999999,0.0149,0.00298,0.00367,0.054299999999999994
2002,0.0125,0.0126,0.00296,0.00354,0.055299999999999995
2003,0.0128,0.0148,0.0029500000000000004,0.00367,0.0549
2004,0.0129,0.015099999999999999,0.00294,0.00376,0.054799999999999995
2005,0.013,0.016,0.00299,0.00369,0.056799999999999996
2006,0.0125,0.0159,0.00294,0.00383,0.0577
2007,0.0123,0.016300000000000002,0.0029500000000000004,0.00383,0.060200000000000004
2008,0.0123,0.0162,0.0029500000000000004,0.00381,0.0585
2009,0.012,0.0154,0.0030600000000000002,0.00373,0.056799999999999996
2010,0.0124,0.016,0.00314,0.00392,0.0586
2011,0.0126,0.0158,0.0030499999999999998,0.00392,0.0578
2012,0.0125,0.0167,0.00326,0.0038599999999999997,0.059
2013,0.0124,0.016399999999999998,0.00332,0.00376,0.0572
2014,0.011800000000000001,0.017,0.00329,0.00364,0.056100000000000004
2015,0.0119,0.0172,0.00347,0.0037,0.056600000000000004
2016,0.0124,0.0192,0.0035499999999999998,0.00383,0.0591
2017,0.0135,0.016300000000000002,0.00331,0.00383,0.0589
2018,0.013800000000000002,0.0171,0.0033799999999999998,0.0038399999999999997,0.0586