year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.000129,1.67e-06,0.000206,2.7000000000000003e-20,9.5e-05
1851,0.000135,1.76e-06,0.00020899999999999998,1.67e-06,9.76e-05
1852,0.00014199999999999998,1.8600000000000002e-06,0.000212,3.35e-06,0.0001
1853,0.000149,1.96e-06,0.000214,5.02e-06,0.000103
1854,0.000157,2.06e-06,0.000217,6.6899999999999995e-06,0.000106
1855,0.000165,2.18e-06,0.00022,8.370000000000001e-06,0.00010899999999999999
1856,0.00017299999999999998,2.29e-06,0.000223,1e-05,0.000111
1857,0.000182,2.4199999999999997e-06,0.000225,1.17e-05,0.000114
1858,0.000191,2.5400000000000002e-06,0.00022700000000000002,1.34e-05,0.00011700000000000001
1859,0.0002,2.68e-06,0.000229,1.5100000000000001e-05,0.00011999999999999999
1860,0.00020999999999999998,2.81e-06,0.00023,1.67e-05,0.000122
1861,0.000219,2.95e-06,0.000232,1.84e-05,0.000125
1862,0.00023,3.1e-06,0.00023300000000000003,2.01e-05,0.000127
1863,0.00023999999999999998,3.2599999999999997e-06,0.00023400000000000002,2.17e-05,0.00013000000000000002
1864,0.000251,3.42e-06,0.000236,2.34e-05,0.000133
1865,0.000263,3.59e-06,0.000237,2.51e-05,0.000136
1866,0.000275,3.76e-06,0.00023799999999999998,2.68e-05,0.00013900000000000002
1867,0.00028799999999999995,3.95e-06,0.00023899999999999998,2.8400000000000003e-05,0.00014199999999999998
1868,0.000301,4.139999999999999e-06,0.000241,3.01e-05,0.000145
1869,0.000315,4.34e-06,0.000242,3.18e-05,0.000149
1870,0.00032900000000000003,4.5500000000000005e-06,0.000244,3.35e-05,0.000153
1871,0.00034399999999999996,4.77e-06,0.000246,3.51e-05,0.000158
1872,0.000361,5e-06,0.000252,3.68e-05,0.000166
1873,0.000378,5.2500000000000006e-06,0.000259,3.85e-05,0.000175
1874,0.000397,5.51e-06,0.00026700000000000004,4.02e-05,0.000187
1875,0.000416,5.7800000000000006e-06,0.00027600000000000004,4.18e-05,0.000199
1876,0.00043599999999999997,6.0699999999999995e-06,0.000285,4.35e-05,0.000211
1877,0.000456,6.36e-06,0.00029499999999999996,4.5199999999999994e-05,0.000223
1878,0.000477,6.66e-06,0.000303,4.68e-05,0.00023400000000000002
1879,0.000498,6.969999999999999e-06,0.00031,4.85e-05,0.000244
1880,0.000519,7.28e-06,0.000315,5.02e-05,0.000252
1881,0.000541,7.6e-06,0.000319,5.19e-05,0.000259
1882,0.0005629999999999999,7.92e-06,0.000323,5.35e-05,0.000265
1883,0.0005859999999999999,8.26e-06,0.000328,5.52e-05,0.000272
1884,0.00061,8.609999999999999e-06,0.000332,5.69e-05,0.00027800000000000004
1885,0.000634,8.97e-06,0.000337,5.86e-05,0.00028399999999999996
1886,0.0006590000000000001,9.339999999999999e-06,0.000342,6.02e-05,0.00029099999999999997
1887,0.0006860000000000001,9.72e-06,0.00034599999999999995,6.19e-05,0.000297
1888,0.000713,1.01e-05,0.00035099999999999997,6.36e-05,0.000304
1889,0.000741,1.0500000000000001e-05,0.000356,6.52e-05,0.00031
1890,0.000829,1.0399999999999999e-05,0.000374,6.69e-05,0.00039200000000000004
1891,0.000862,1.0399999999999999e-05,0.000375,6.86e-05,0.000402
1892,0.000897,1.0399999999999999e-05,0.000378,7.03e-05,0.00042699999999999997
1893,0.000937,1.0399999999999999e-05,0.000383,7.19e-05,0.000467
1894,0.000979,1.0399999999999999e-05,0.000388,7.36e-05,0.0005200000000000001
1895,0.00103,1.0399999999999999e-05,0.000393,7.53e-05,0.000583
1896,0.00107,1.0399999999999999e-05,0.0004,7.7e-05,0.000657
1897,0.0011200000000000001,1.0399999999999999e-05,0.00040699999999999997,7.86e-05,0.0007379999999999999
1898,0.0011799999999999998,1.0399999999999999e-05,0.000415,8.03e-05,0.0008259999999999999
1899,0.00123,1.0399999999999999e-05,0.000424,8.2e-05,0.0009180000000000001
1900,0.0012900000000000001,1.0399999999999999e-05,0.000432,8.37e-05,0.00101
1901,0.00135,1.0500000000000001e-05,0.000443,8.53e-05,0.00115
1902,0.0014199999999999998,1.0500000000000001e-05,0.000458,8.7e-05,0.00135
1903,0.00149,1.0500000000000001e-05,0.000475,8.87e-05,0.00161
1904,0.00157,1.0500000000000001e-05,0.000495,9.03e-05,0.00189
1905,0.00166,1.0500000000000001e-05,0.000517,9.2e-05,0.00219
1906,0.00174,1.0500000000000001e-05,0.00054,9.37e-05,0.00248
1907,0.00183,1.0500000000000001e-05,0.000565,9.54e-05,0.00276
1908,0.00191,1.0500000000000001e-05,0.0005909999999999999,9.7e-05,0.00299
1909,0.00199,1.0500000000000001e-05,0.000617,9.87e-05,0.00316
1910,0.00207,1.0500000000000001e-05,0.000643,0.0001,0.00326
1911,0.00214,1.0500000000000001e-05,0.000669,0.000102,0.00332
1912,0.00222,1.0500000000000001e-05,0.0006969999999999999,0.000104,0.00337
1913,0.00229,1.0500000000000001e-05,0.000726,0.00010499999999999999,0.00342
1914,0.0023599999999999997,1.06e-05,0.000756,0.000107,0.00346
1915,0.0024300000000000003,1.06e-05,0.0007880000000000001,0.00010899999999999999,0.0035
1916,0.0025,1.06e-05,0.000823,0.00011,0.0035299999999999997
1917,0.0025800000000000003,1.06e-05,0.00086,0.000112,0.0035600000000000002
1918,0.00266,1.06e-05,0.0008990000000000001,0.000114,0.0035800000000000003
1919,0.00273,1.06e-05,0.0009419999999999999,0.000115,0.00359
1920,0.00282,1.06e-05,0.000988,0.00011700000000000001,0.0036
1921,0.0029,1.1e-05,0.0010400000000000001,0.00011899999999999999,0.00359
1922,0.00299,1.2e-05,0.0011,0.00011999999999999999,0.0035499999999999998
1923,0.00309,1.3599999999999999e-05,0.00117,0.000122,0.0035
1924,0.00318,1.57e-05,0.00124,0.000124,0.00344
1925,0.00328,1.8200000000000002e-05,0.00133,0.000125,0.00337
1926,0.0033799999999999998,2.09e-05,0.00141,0.000127,0.0033
1927,0.00349,2.39e-05,0.00151,0.000129,0.0032400000000000003
1928,0.0036,2.7e-05,0.0016,0.00013000000000000002,0.00318
1929,0.0037099999999999998,3.01e-05,0.0017,0.000132,0.00315
1930,0.00382,3.32e-05,0.00181,0.000134,0.00314
1931,0.00394,3.63e-05,0.0019199999999999998,0.000136,0.00316
1932,0.004059999999999999,3.9699999999999996e-05,0.00204,0.00013700000000000002,0.00323
1933,0.00419,4.34e-05,0.00218,0.00013900000000000002,0.00333
1934,0.00431,4.75e-05,0.00232,0.00014099999999999998,0.00346
1935,0.00445,5.18e-05,0.0024700000000000004,0.00014199999999999998,0.00361
1936,0.0045899999999999995,5.6500000000000005e-05,0.00263,0.00014399999999999998,0.00377
1937,0.004730000000000001,6.16e-05,0.0028,0.000146,0.00394
1938,0.004889999999999999,6.71e-05,0.00298,0.000147,0.00412
1939,0.00504,7.290000000000001e-05,0.00316,0.000149,0.00428
1940,0.00521,7.92e-05,0.00335,0.00015099999999999998,0.00444
1941,0.00538,9.34e-05,0.0035600000000000002,0.000152,0.00462
1942,0.00555,0.000121,0.00379,0.000154,0.00488
1943,0.005719999999999999,0.000161,0.00404,0.000156,0.0052
1944,0.00591,0.00020999999999999998,0.00431,0.000157,0.00555
1945,0.0060999999999999995,0.000265,0.0046,0.00015900000000000002,0.00594
1946,0.00632,0.000326,0.004889999999999999,0.000161,0.00635
1947,0.006549999999999999,0.000388,0.00519,0.000162,0.0067599999999999995
1948,0.0068200000000000005,0.00045,0.0055,0.000164,0.0071600000000000006
1949,0.00916,0.00051,0.0058,0.000166,0.00753
1950,0.0075899999999999995,0.000566,0.00609,0.00016700000000000002,0.00787
1951,0.011300000000000001,0.000618,0.00638,0.00016900000000000002,0.00835
1952,0.011300000000000001,0.0006730000000000001,0.006679999999999999,0.000171,0.00912
1953,0.011300000000000001,0.000728,0.00697,0.00017199999999999998,0.0101
1954,0.011300000000000001,0.000785,0.0072699999999999996,0.000174,0.011300000000000001
1955,0.011300000000000001,0.000843,0.00758,0.000176,0.0125
1956,0.0114,0.000902,0.0079,0.000177,0.013800000000000002
1957,0.0114,0.000963,0.008230000000000001,0.000179,0.015
1958,0.015099999999999999,0.00102,0.00857,0.00018099999999999998,0.0161
1959,0.015099999999999999,0.00109,0.00893,0.000182,0.017
1960,0.0225,0.00115,0.009300000000000001,0.000184,0.0176
1961,0.0188,0.00122,0.009710000000000002,0.000186,0.0165
1962,0.026199999999999998,0.00128,0.0101,0.000187,0.015099999999999999
1963,0.0152,0.00134,0.0106,0.000189,0.017
1964,0.0225,0.0014,0.0111,0.000191,0.0169
1965,0.022600000000000002,0.00147,0.0116,0.000192,0.0174
1966,0.0299,0.0015400000000000001,0.0121,0.000194,0.0177
1967,0.0373,0.0016200000000000001,0.0127,0.00019600000000000002,0.0169
1968,0.041,0.00171,0.0132,0.00019700000000000002,0.0175
1969,0.048299999999999996,0.00181,0.013699999999999999,0.000199,0.0165
1970,0.044700000000000004,0.0018,0.013300000000000001,0.000391,0.0174
1971,0.0484,0.00181,0.013800000000000002,0.000391,0.0177
1972,0.048299999999999996,0.00184,0.013699999999999999,0.00035999999999999997,0.0159
1973,0.0557,0.00189,0.0136,0.000381,0.0167
1974,0.0373,0.0019199999999999998,0.0135,0.000356,0.0157
1975,0.048299999999999996,0.00196,0.0134,0.000415,0.014199999999999999
1976,0.0482,0.00199,0.013300000000000001,0.000422,0.0166
1977,0.048299999999999996,0.00202,0.013300000000000001,0.000425,0.0179
1978,0.0519,0.0020499999999999997,0.013099999999999999,0.000496,0.019600000000000003
1979,0.0482,0.00209,0.013,0.000446,0.0197
1980,0.0482,0.00212,0.013,0.000446,0.019100000000000002
1981,0.0593,0.00217,0.0132,0.000508,0.019
1982,0.063,0.00222,0.0134,0.000549,0.0188
1983,0.063,0.00226,0.013800000000000002,0.000521,0.0182
1984,0.063,0.0023,0.014199999999999999,0.000592,0.0172
1985,0.063,0.0023599999999999997,0.0145,0.0006760000000000001,0.0161
1986,0.06670000000000001,0.00239,0.0146,0.000735,0.0149
1987,0.074,0.0024500000000000004,0.0145,0.000794,0.014
1988,0.096,0.0024700000000000004,0.0144,0.000834,0.0136
1989,0.103,0.0025099999999999996,0.0143,0.000741,0.013800000000000002
1990,0.108,0.00261,0.014199999999999999,0.00155,0.013900000000000001
1991,0.112,0.00269,0.0143,0.00174,0.013900000000000001
1992,0.119,0.00273,0.0144,0.00182,0.013900000000000001
1993,0.123,0.00278,0.0146,0.00163,0.013900000000000001
1994,0.145,0.00282,0.0147,0.00161,0.014199999999999999
1995,0.152,0.00283,0.015,0.00174,0.0144
1996,0.156,0.0028799999999999997,0.015,0.00181,0.0141
1997,0.172,0.00297,0.015099999999999999,0.00252,0.014
1998,0.179,0.0030099999999999997,0.0149,0.00275,0.013900000000000001
1999,0.198,0.0030800000000000003,0.0148,0.00262,0.0141
2000,0.194,0.00302,0.0154,0.002,0.0134
2001,0.198,0.00312,0.0154,0.0028,0.0135
2002,0.209,0.00317,0.0155,0.00282,0.013800000000000002
2003,0.22,0.00322,0.0155,0.0028599999999999997,0.014
2004,0.21,0.00332,0.0155,0.00391,0.013900000000000001
2005,0.221,0.0034100000000000003,0.0156,0.0036,0.013800000000000002
2006,0.235,0.0034500000000000004,0.0157,0.0035299999999999997,0.014199999999999999
2007,0.243,0.0035,0.0157,0.00363,0.014199999999999999
2008,0.257,0.0035499999999999998,0.0158,0.00372,0.0146
2009,0.257,0.00364,0.0158,0.00391,0.0148
2010,0.265,0.00367,0.0159,0.0039700000000000004,0.014199999999999999
2011,0.258,0.00367,0.0159,0.00431,0.0143
2012,0.277,0.0038399999999999997,0.016,0.00688,0.0144
2013,0.31,0.00395,0.0161,0.00839,0.0143
2014,0.247,0.00393,0.0161,0.00721,0.0144
2015,0.254,0.004,0.0162,0.00764,0.0144
2016,0.261,0.004059999999999999,0.0162,0.00756,0.0145
2017,0.254,0.00413,0.016300000000000002,0.00792,0.0145
2018,0.264,0.004200000000000001,0.016300000000000002,0.008289999999999999,0.0145