year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.008539999999999999,7.63e-06,0.00331,2.52e-18,0.018
1851,0.00866,8.030000000000001e-06,0.00333,0.000154,0.0185
1852,0.00879,8.46e-06,0.00335,0.000308,0.019
1853,0.008919999999999999,8.930000000000001e-06,0.00337,0.000462,0.0195
1854,0.00905,9.42e-06,0.0033900000000000002,0.000617,0.02
1855,0.009179999999999999,9.93e-06,0.0034100000000000003,0.000771,0.020399999999999998
1856,0.00932,1.0500000000000001e-05,0.0034300000000000003,0.000925,0.0209
1857,0.00945,1.1e-05,0.0034500000000000004,0.00108,0.0213
1858,0.00958,1.1599999999999999e-05,0.00346,0.00123,0.0217
1859,0.009710000000000002,1.22e-05,0.00348,0.00139,0.022
1860,0.00984,1.29e-05,0.0035,0.0015400000000000001,0.0224
1861,0.00996,1.35e-05,0.00352,0.0017,0.022699999999999998
1862,0.0101,1.4200000000000001e-05,0.0035299999999999997,0.00185,0.023
1863,0.010199999999999999,1.49e-05,0.0035499999999999998,0.002,0.0233
1864,0.0104,1.56e-05,0.00357,0.00216,0.023600000000000003
1865,0.0105,1.6400000000000002e-05,0.00359,0.00231,0.023899999999999998
1866,0.0106,1.72e-05,0.00361,0.0024700000000000004,0.0242
1867,0.0108,1.8100000000000003e-05,0.00363,0.00262,0.0245
1868,0.0109,1.89e-05,0.00365,0.00277,0.0248
1869,0.0111,1.9900000000000003e-05,0.00367,0.0029300000000000003,0.0251
1870,0.0112,2.0799999999999997e-05,0.0037,0.0030800000000000003,0.0253
1871,0.0114,2.18e-05,0.00373,0.0032400000000000003,0.0258
1872,0.0116,2.29e-05,0.00377,0.0033900000000000002,0.0265
1873,0.011800000000000001,2.4e-05,0.00383,0.0035499999999999998,0.0273
1874,0.0121,2.52e-05,0.0038900000000000002,0.0037,0.028300000000000002
1875,0.0123,2.65e-05,0.00395,0.00385,0.0294
1876,0.0126,2.7799999999999998e-05,0.004019999999999999,0.00401,0.0304
1877,0.0129,2.91e-05,0.00409,0.0041600000000000005,0.0315
1878,0.013099999999999999,3.05e-05,0.00415,0.00432,0.0324
1879,0.013300000000000001,3.1899999999999996e-05,0.004200000000000001,0.00447,0.0332
1880,0.0136,3.33e-05,0.00425,0.00462,0.0338
1881,0.013800000000000002,3.48e-05,0.00428,0.00478,0.0342
1882,0.014,3.63e-05,0.00432,0.0049299999999999995,0.0346
1883,0.014199999999999999,3.78e-05,0.00435,0.00509,0.035
1884,0.0144,3.9399999999999995e-05,0.00439,0.00524,0.0354
1885,0.0146,4.1099999999999996e-05,0.00442,0.00539,0.0357
1886,0.0148,4.28e-05,0.0044599999999999996,0.00555,0.0361
1887,0.015,4.46e-05,0.00449,0.0057,0.0364
1888,0.0152,4.6399999999999996e-05,0.00453,0.005860000000000001,0.0368
1889,0.0154,4.83e-05,0.00456,0.00601,0.0371
1890,0.017,4.7600000000000005e-05,0.00464,0.00617,0.038200000000000005
1891,0.0177,4.7600000000000005e-05,0.004690000000000001,0.00632,0.0384
1892,0.0185,4.7600000000000005e-05,0.004730000000000001,0.00647,0.0386
1893,0.0195,4.7600000000000005e-05,0.00478,0.00663,0.0389
1894,0.0206,4.7600000000000005e-05,0.00483,0.0067800000000000004,0.039200000000000006
1895,0.0219,4.7600000000000005e-05,0.00488,0.00694,0.0394
1896,0.0233,4.7600000000000005e-05,0.004940000000000001,0.00709,0.039700000000000006
1897,0.0249,4.7600000000000005e-05,0.0049900000000000005,0.00724,0.04
1898,0.026600000000000002,4.7600000000000005e-05,0.00505,0.0074,0.040299999999999996
1899,0.028300000000000002,4.7600000000000005e-05,0.00511,0.007549999999999999,0.040600000000000004
1900,0.030199999999999998,4.7600000000000005e-05,0.00518,0.00771,0.041
1901,0.0329,4.7600000000000005e-05,0.00525,0.00786,0.041299999999999996
1902,0.036899999999999995,4.7600000000000005e-05,0.00532,0.00802,0.0416
1903,0.042,4.7600000000000005e-05,0.0054,0.00817,0.042
1904,0.047799999999999995,4.7600000000000005e-05,0.0054800000000000005,0.008320000000000001,0.0423
1905,0.054200000000000005,4.7600000000000005e-05,0.00556,0.00848,0.0427
1906,0.060700000000000004,4.77e-05,0.0056500000000000005,0.00863,0.0431
1907,0.06720000000000001,4.77e-05,0.00574,0.00879,0.0435
1908,0.0733,4.77e-05,0.00583,0.00894,0.044
1909,0.07890000000000001,4.78e-05,0.00592,0.009089999999999999,0.0445
1910,0.0834,4.78e-05,0.00601,0.00925,0.0451
1911,0.0874,4.9000000000000005e-05,0.0060999999999999995,0.0094,0.045899999999999996
1912,0.09129999999999999,5.21e-05,0.00618,0.00956,0.047
1913,0.095,5.69e-05,0.00626,0.009710000000000002,0.0485
1914,0.0986,6.33e-05,0.00635,0.009859999999999999,0.0502
1915,0.102,7.08e-05,0.00643,0.01,0.0521
1916,0.105,7.92e-05,0.00653,0.010199999999999999,0.0541
1917,0.108,8.840000000000001e-05,0.00663,0.0103,0.056100000000000004
1918,0.111,9.800000000000001e-05,0.00674,0.0105,0.0582
1919,0.114,0.000108,0.00687,0.0106,0.0601
1920,0.116,0.00011700000000000001,0.00701,0.0108,0.0619
1921,0.119,0.000128,0.0072,0.0109,0.0637
1922,0.12,0.00013900000000000002,0.00746,0.0111,0.0658
1923,0.122,0.000152,0.00777,0.011300000000000001,0.0681
1924,0.124,0.000165,0.008140000000000001,0.0114,0.0704
1925,0.125,0.00017999999999999998,0.00855,0.0116,0.0726
1926,0.127,0.00019600000000000002,0.00899,0.011699999999999999,0.0747
1927,0.129,0.000213,0.009460000000000001,0.0119,0.07659999999999999
1928,0.131,0.000231,0.009949999999999999,0.012,0.07809999999999999
1929,0.133,0.00025,0.0105,0.012199999999999999,0.07909999999999999
1930,0.136,0.00027,0.011,0.0123,0.07959999999999999
1931,0.139,0.00029099999999999997,0.0115,0.0125,0.07940000000000001
1932,0.143,0.000312,0.012,0.0126,0.07890000000000001
1933,0.147,0.000335,0.0126,0.0128,0.07809999999999999
1934,0.153,0.00035999999999999997,0.0132,0.0129,0.07709999999999999
1935,0.158,0.00038700000000000003,0.013900000000000001,0.013099999999999999,0.07590000000000001
1936,0.165,0.000417,0.0146,0.013300000000000001,0.07479999999999999
1937,0.171,0.00045,0.0154,0.0134,0.07379999999999999
1938,0.178,0.000488,0.0161,0.0136,0.0729
1939,0.185,0.0005290000000000001,0.017,0.013699999999999999,0.0724
1940,0.193,0.0005759999999999999,0.0179,0.013900000000000001,0.0723
1941,0.201,0.000637,0.0189,0.014,0.0773
1942,0.209,0.000721,0.02,0.014199999999999999,0.09040000000000001
1943,0.219,0.000823,0.0213,0.0143,0.11
1944,0.229,0.0009419999999999999,0.022699999999999998,0.0145,0.133
1945,0.239,0.00107,0.0241,0.0146,0.159
1946,0.251,0.00122,0.0257,0.0148,0.184
1947,0.262,0.00136,0.0272,0.015,0.208
1948,0.274,0.00152,0.0288,0.015099999999999999,0.228
1949,0.297,0.0016699999999999998,0.0304,0.015300000000000001,0.241
1950,0.307,0.00182,0.0319,0.0154,0.247
1951,0.33,0.00197,0.0335,0.0156,0.245
1952,0.35,0.00212,0.035,0.0157,0.24
1953,0.355,0.00228,0.0366,0.0159,0.231
1954,0.371,0.00244,0.038200000000000005,0.016,0.22
1955,0.381,0.00261,0.039799999999999995,0.0162,0.208
1956,0.41,0.00279,0.0415,0.016300000000000002,0.197
1957,0.428,0.00299,0.0433,0.0165,0.186
1958,0.452,0.00319,0.045200000000000004,0.0166,0.177
1959,0.418,0.0034100000000000003,0.047200000000000006,0.016800000000000002,0.172
1960,0.545,0.00364,0.0493,0.017,0.17
1961,0.597,0.0038900000000000002,0.0517,0.0171,0.181
1962,0.551,0.00414,0.0545,0.0173,0.182
1963,0.574,0.00442,0.0575,0.0174,0.183
1964,0.735,0.00471,0.060700000000000004,0.0176,0.185
1965,0.807,0.00504,0.06409999999999999,0.0177,0.187
1966,1.02,0.00539,0.0674,0.0179,0.189
1967,1.7,0.00577,0.0707,0.018,0.19
1968,2.69,0.0062,0.07390000000000001,0.0182,0.191
1969,2.21,0.00667,0.0768,0.0183,0.187
1970,2.87,0.007730000000000001,0.082,0.0167,0.241
1971,5.37,0.00785,0.0871,0.017,0.172
1972,5.58,0.008,0.09029999999999999,0.0176,0.182
1973,17.0,0.007549999999999999,0.09359999999999999,0.0208,0.19
1974,17.7,0.00958,0.0975,0.0198,0.178
1975,20.8,0.056100000000000004,0.102,0.0219,0.198
1976,22.4,0.0663,0.106,0.0256,0.199
1977,22.1,0.104,0.111,0.0291,0.217
1978,24.3,0.0174,0.116,0.0329,0.229
1979,24.6,0.0516,0.121,0.0294,0.265
1980,23.6,0.0628,0.127,0.0294,0.237
1981,23.5,0.0813,0.132,0.0335,0.224
1982,22.9,0.0953,0.137,0.0341,0.233
1983,19.8,0.0694,0.142,0.037200000000000004,0.233
1984,24.6,0.108,0.148,0.0313,0.21
1985,27.6,0.124,0.154,0.0347,0.223
1986,19.4,0.111,0.16,0.0347,0.239
1987,16.4,0.0798,0.166,0.0322,0.278
1988,16.7,0.07629999999999999,0.172,0.0335,0.242
1989,23.9,0.0593,0.178,0.0325,0.262
1990,23.2,0.0589,0.184,0.0313,0.413
1991,18.4,0.0592,0.192,0.0338,0.424
1992,18.8,0.0595,0.199,0.0341,0.431
1993,18.9,0.077,0.207,0.0353,0.437
1994,17.5,0.0726,0.214,0.0335,0.434
1995,18.2,0.0852,0.223,0.0356,0.426
1996,18.8,0.0978,0.231,0.0381,0.335
1997,16.7,0.105,0.239,0.0391,0.365
1998,17.5,0.105,0.247,0.0422,0.37
1999,15.5,0.0968,0.255,0.0419,0.377
2000,14.2,0.113,0.258,0.0419,0.354
2001,14.5,0.121,0.267,0.0422,0.343
2002,13.9,0.127,0.275,0.052399999999999995,0.387
2003,15.6,0.128,0.284,0.0639,0.422
2004,14.4,0.129,0.293,0.0741,0.502
2005,13.9,0.13,0.303,0.0868,0.438
2006,11.8,0.131,0.315,0.09609999999999999,0.506
2007,10.7,0.12,0.326,0.109,0.494
2008,11.3,0.121,0.337,0.117,0.569
2009,11.1,0.132,0.349,0.126,0.451
2010,11.7,0.122,0.362,0.14,0.482
2011,10.9,0.125,0.377,0.109,0.552
2012,10.9,0.113,0.393,0.0945,0.54
2013,11.2,0.105,0.407,0.145,0.566
2014,11.5,0.106,0.422,0.136,0.483
2015,11.9,0.0989,0.435,0.138,0.518
2016,10.4,0.129,0.441,0.154,0.542
2017,9.69,0.13,0.453,0.161,0.595
2018,9.37,0.131,0.465,0.168,0.497