year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.000205,0.0,0.000174,8.5999999999999995e-19,0.00164
1851,0.00020899999999999998,0.0,0.000177,5.28e-05,0.0016799999999999999
1852,0.000214,0.0,0.00018099999999999998,0.000106,0.00171
1853,0.00021799999999999999,0.0,0.000184,0.000158,0.00174
1854,0.000221,0.0,0.000187,0.000211,0.00177
1855,0.000225,0.0,0.00019,0.000264,0.0018
1856,0.000228,0.0,0.000193,0.000317,0.00182
1857,0.000231,0.0,0.000195,0.00037,0.00184
1858,0.00023300000000000003,0.0,0.00019700000000000002,0.000423,0.00186
1859,0.00023400000000000002,0.0,0.00019800000000000002,0.000475,0.0018700000000000001
1860,0.000235,0.0,0.000199,0.000528,0.00188
1861,0.000235,0.0,0.000199,0.0005809999999999999,0.00188
1862,0.000236,0.0,0.000199,0.000634,0.00188
1863,0.000236,0.0,0.000199,0.000687,0.00189
1864,0.000236,0.0,0.0002,0.000739,0.00189
1865,0.000236,0.0,0.0002,0.0007920000000000001,0.00189
1866,0.000236,0.0,0.0002,0.0008449999999999999,0.00189
1867,0.000236,0.0,0.0002,0.000898,0.00189
1868,0.000237,0.0,0.0002,0.0009509999999999999,0.00189
1869,0.000237,0.0,0.0002,0.001,0.0019
1870,0.000237,0.0,0.000201,0.00106,0.0019
1871,0.000241,0.0,0.000204,0.00111,0.0019299999999999999
1872,0.000251,0.0,0.000213,0.00116,0.0020099999999999996
1873,0.000266,0.0,0.000225,0.00121,0.00213
1874,0.00028399999999999996,0.0,0.00023999999999999998,0.00127,0.00227
1875,0.000304,0.0,0.000257,0.00132,0.0024300000000000003
1876,0.000324,0.0,0.00027400000000000005,0.0013700000000000001,0.00259
1877,0.00034399999999999996,0.0,0.00029099999999999997,0.0014299999999999998,0.00275
1878,0.00035999999999999997,0.0,0.000305,0.00148,0.0028799999999999997
1879,0.000374,0.0,0.000316,0.0015300000000000001,0.00299
1880,0.000382,0.0,0.000323,0.00158,0.0030499999999999998
1881,0.000386,0.0,0.00032700000000000003,0.00164,0.00309
1882,0.00039,0.0,0.00033,0.0016899999999999999,0.00312
1883,0.000393,0.0,0.000333,0.00174,0.00314
1884,0.00039600000000000003,0.0,0.000335,0.0018,0.00317
1885,0.000398,0.0,0.000337,0.00185,0.00319
1886,0.00040100000000000004,0.0,0.000339,0.0019,0.00321
1887,0.00040300000000000004,0.0,0.00034100000000000005,0.00195,0.00322
1888,0.000406,0.0,0.00034300000000000004,0.0020099999999999996,0.0032400000000000003
1889,0.000408,0.0,0.000345,0.00206,0.00327
1890,0.00046600000000000005,0.0,0.000348,0.00211,0.0049299999999999995
1891,0.000483,0.0,0.00035099999999999997,0.00217,0.005
1892,0.000501,0.0,0.000354,0.00222,0.00515
1893,0.000521,0.0,0.000357,0.00227,0.00536
1894,0.0005420000000000001,0.0,0.00035999999999999997,0.00232,0.0056500000000000005
1895,0.0005639999999999999,0.0,0.000364,0.0023799999999999997,0.00598
1896,0.000587,0.0,0.000367,0.0024300000000000003,0.00637
1897,0.000612,0.0,0.000371,0.00248,0.00679
1898,0.000638,0.0,0.000375,0.00254,0.00725
1899,0.000664,0.0,0.000379,0.00259,0.007730000000000001
1900,0.0006919999999999999,0.0,0.000384,0.00264,0.00822
1901,0.000722,0.0,0.000389,0.00269,0.00891
1902,0.000755,0.0,0.00039600000000000003,0.00275,0.00992
1903,0.000791,0.0,0.00040300000000000004,0.0028,0.0112
1904,0.000829,0.0,0.00041099999999999996,0.00285,0.0126
1905,0.000868,0.0,0.000419,0.0029100000000000003,0.014
1906,0.0009080000000000001,0.0,0.000428,0.00296,0.0155
1907,0.000948,0.0,0.000437,0.0030099999999999997,0.016800000000000002
1908,0.000987,0.0,0.00044500000000000003,0.0030600000000000002,0.0179
1909,0.00102,0.0,0.00045400000000000003,0.00312,0.0188
1910,0.00106,0.0,0.000462,0.00317,0.0193
1911,0.00109,0.0,0.00046899999999999996,0.00322,0.0195
1912,0.0011200000000000001,0.0,0.000477,0.00327,0.0198
1913,0.00116,0.0,0.00048499999999999997,0.00333,0.02
1914,0.0011899999999999999,0.0,0.000492,0.0033799999999999998,0.0202
1915,0.00122,0.0,0.0005,0.0034300000000000003,0.020399999999999998
1916,0.00125,0.0,0.000508,0.00349,0.0206
1917,0.00128,0.0,0.000515,0.00354,0.0207
1918,0.00131,0.0,0.000523,0.00359,0.0208
1919,0.00134,0.0,0.000531,0.00364,0.0209
1920,0.0013700000000000001,0.0,0.000539,0.0037,0.021
1921,0.0014,0.0,0.0005470000000000001,0.00375,0.0209
1922,0.0014299999999999998,0.0,0.000555,0.0038,0.0208
1923,0.00146,0.0,0.0005629999999999999,0.0038599999999999997,0.0206
1924,0.00149,0.0,0.0005719999999999999,0.00391,0.020300000000000002
1925,0.00152,0.0,0.00058,0.00396,0.02
1926,0.00155,0.0,0.000589,0.00401,0.0197
1927,0.00158,0.0,0.000597,0.004070000000000001,0.0195
1928,0.00161,0.0,0.000605,0.00412,0.0192
1929,0.00165,0.0,0.000612,0.00417,0.019100000000000002
1930,0.0016799999999999999,0.0,0.00062,0.00423,0.019100000000000002
1931,0.00172,6.84e-06,0.000626,0.00428,0.0192
1932,0.00176,2.59e-05,0.000631,0.00433,0.0195
1933,0.0018,5.5100000000000004e-05,0.0006360000000000001,0.00438,0.02
1934,0.00184,9.22e-05,0.00064,0.00444,0.0206
1935,0.00188,0.000135,0.0006450000000000001,0.00449,0.0214
1936,0.0019299999999999999,0.00018099999999999998,0.00065,0.00454,0.0222
1937,0.00198,0.000229,0.000655,0.0046,0.023
1938,0.0020299999999999997,0.000277,0.000662,0.0046500000000000005,0.023899999999999998
1939,0.0020800000000000003,0.000321,0.00067,0.0047,0.0247
1940,0.00214,0.00035999999999999997,0.00068,0.00475,0.0255
1941,0.0022,0.000393,0.000704,0.00481,0.027100000000000003
1942,0.00226,0.000422,0.000748,0.004860000000000001,0.0304
1943,0.00233,0.000449,0.0008100000000000001,0.00491,0.0348
1944,0.0024,0.000474,0.000884,0.00497,0.0402
1945,0.00248,0.000501,0.0009649999999999999,0.005019999999999999,0.0461
1946,0.00256,0.000532,0.0010500000000000002,0.00507,0.052
1947,0.00266,0.0005669999999999999,0.00113,0.00512,0.0578
1948,0.00276,0.000608,0.00121,0.00518,0.063
1949,0.0028599999999999997,0.0006590000000000001,0.00127,0.00523,0.06720000000000001
1950,0.00298,0.0007199999999999999,0.00132,0.00528,0.0701
1951,0.00314,0.000859,0.00136,0.00533,0.0729
1952,0.0033599999999999997,0.00113,0.00139,0.00539,0.07709999999999999
1953,0.00363,0.00151,0.0014199999999999998,0.00544,0.08220000000000001
1954,0.00393,0.00198,0.0014399999999999999,0.00549,0.088
1955,0.00426,0.0025099999999999996,0.00146,0.00555,0.09409999999999999
1956,0.00461,0.00309,0.00149,0.0056,0.1
1957,0.00496,0.0037,0.00151,0.0056500000000000005,0.106
1958,0.0053,0.00431,0.0015400000000000001,0.0057,0.112
1959,0.00562,0.00491,0.00157,0.0057599999999999995,0.117
1960,0.00591,0.00547,0.00161,0.005809999999999999,0.12
1961,0.00615,0.006,0.0016699999999999998,0.005860000000000001,0.13
1962,0.00632,0.00653,0.00174,0.00592,0.133
1963,0.00645,0.00708,0.00182,0.00597,0.137
1964,0.00658,0.00764,0.00191,0.006019999999999999,0.141
1965,0.006719999999999999,0.00821,0.0020099999999999996,0.00607,0.147
1966,0.006900000000000001,0.00881,0.00211,0.00613,0.15
1967,0.00714,0.00943,0.0022,0.00618,0.155
1968,0.00747,0.0101,0.0023,0.00623,0.16
1969,0.00792,0.0108,0.0023799999999999997,0.0062900000000000005,0.165
1970,0.00808,0.00954,0.0024300000000000003,0.00617,0.178
1971,0.008060000000000001,0.01,0.00257,0.00614,0.172
1972,0.00856,0.0106,0.0025499999999999997,0.00657,0.188
1973,0.009130000000000001,0.009529999999999999,0.0025800000000000003,0.00713,0.187
1974,0.0096,0.0145,0.00268,0.007809999999999999,0.2
1975,0.009880000000000002,0.0158,0.0027400000000000002,0.00821,0.209
1976,0.0101,0.0173,0.00281,0.0085,0.231
1977,0.0103,0.016,0.0028799999999999997,0.00852,0.234
1978,0.0104,0.016800000000000002,0.0029500000000000004,0.00891,0.237
1979,0.0111,0.0167,0.00316,0.009439999999999999,0.246
1980,0.0116,0.017,0.00329,0.009519999999999999,0.267
1981,0.0114,0.016300000000000002,0.00327,0.00931,0.262
1982,0.0114,0.015099999999999999,0.0034,0.00934,0.266
1983,0.012,0.0157,0.00347,0.009460000000000001,0.264
1984,0.0127,0.013800000000000002,0.0035600000000000002,0.0101,0.268
1985,0.0134,0.0124,0.00363,0.0105,0.273
1986,0.0135,0.013699999999999999,0.00382,0.0111,0.285
1987,0.014,0.013099999999999999,0.00396,0.0111,0.299
1988,0.014,0.0126,0.00391,0.0111,0.296
1989,0.0143,0.0128,0.0040999999999999995,0.0111,0.304
1990,0.0135,0.0123,0.00434,0.0108,0.304
1991,0.0134,0.015099999999999999,0.00443,0.0108,0.311
1992,0.013300000000000001,0.0141,0.00453,0.0109,0.32
1993,0.0132,0.0178,0.00463,0.0111,0.323
1994,0.0146,0.018,0.004730000000000001,0.0116,0.335
1995,0.0159,0.019100000000000002,0.00483,0.011800000000000001,0.34
1996,0.0179,0.0152,0.0049299999999999995,0.0123,0.319
1997,0.020300000000000002,0.013699999999999999,0.00512,0.0125,0.329
1998,0.0218,0.0206,0.00533,0.0127,0.337
1999,0.0228,0.0206,0.00554,0.013,0.34
2000,0.023,0.0217,0.005679999999999999,0.0126,0.356
2001,0.024300000000000002,0.0179,0.00579,0.013,0.367
2002,0.026199999999999998,0.022,0.00608,0.0134,0.382
2003,0.0281,0.0205,0.00638,0.013699999999999999,0.412
2004,0.03,0.028,0.00649,0.0147,0.42
2005,0.0308,0.0248,0.00661,0.0147,0.429
2006,0.0312,0.026699999999999998,0.006719999999999999,0.015300000000000001,0.433
2007,0.0327,0.0049900000000000005,0.00683,0.016300000000000002,0.445
2008,0.0342,0.00434,0.00696,0.0171,0.448
2009,0.033,0.0026,0.00708,0.0162,0.454
2010,0.0376,0.0028,0.00721,0.0179,0.472
2011,0.041,0.00285,0.0072699999999999996,0.018,0.494
2012,0.0446,0.00252,0.00733,0.0189,0.491
2013,0.0466,0.00248,0.0076,0.0197,0.503
2014,0.0494,0.00269,0.00766,0.020300000000000002,0.513
2015,0.0476,0.00254,0.007730000000000001,0.019600000000000003,0.505
2016,0.05,0.0018700000000000001,0.007940000000000001,0.0209,0.518
2017,0.0518,0.0018700000000000001,0.008060000000000001,0.0214,0.544
2018,0.0536,0.0018700000000000001,0.00819,0.0219,0.527