year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0031,6.51e-09,0.0225,1.43e-17,0.522
1851,0.00357,6.51e-09,0.0228,0.000878,0.525
1852,0.0044,6.51e-09,0.023100000000000002,0.00176,0.527
1853,0.00545,6.51e-09,0.023399999999999997,0.00263,0.53
1854,0.006549999999999999,6.51e-09,0.0237,0.0035099999999999997,0.532
1855,0.007549999999999999,6.51e-09,0.024,0.00439,0.535
1856,0.0085,6.51e-09,0.024300000000000002,0.0052699999999999995,0.537
1857,0.00945,6.51e-09,0.0246,0.00614,0.539
1858,0.0103,6.51e-09,0.0248,0.007019999999999999,0.54
1859,0.0108,6.51e-09,0.025,0.0079,0.542
1860,0.013800000000000002,6.51e-09,0.0253,0.00878,0.542
1861,0.0174,6.51e-09,0.0255,0.00965,0.543
1862,0.0158,6.520000000000001e-09,0.0257,0.0105,0.544
1863,0.016399999999999998,6.520000000000001e-09,0.0259,0.0114,0.544
1864,0.0182,6.520000000000001e-09,0.026,0.0123,0.545
1865,0.0175,6.520000000000001e-09,0.026199999999999998,0.0132,0.546
1866,0.052899999999999996,6.520000000000001e-09,0.0264,0.014,0.546
1867,0.060399999999999995,6.520000000000001e-09,0.026600000000000002,0.0149,0.547
1868,0.0499,6.520000000000001e-09,0.0268,0.0158,0.548
1869,0.0677,6.520000000000001e-09,0.027,0.0167,0.549
1870,0.0735,6.520000000000001e-09,0.0273,0.0176,0.55
1871,0.0993,6.520000000000001e-09,0.027600000000000003,0.0184,0.553
1872,0.102,6.520000000000001e-09,0.028,0.0193,0.56
1873,0.0945,6.520000000000001e-09,0.0285,0.0202,0.57
1874,0.114,6.520000000000001e-09,0.029,0.0211,0.582
1875,0.129,6.520000000000001e-09,0.0296,0.0219,0.595
1876,0.158,6.520000000000001e-09,0.030199999999999998,0.0228,0.609
1877,0.157,6.520000000000001e-09,0.0308,0.0237,0.622
1878,0.206,6.520000000000001e-09,0.0314,0.0246,0.633
1879,0.208,6.520000000000001e-09,0.0319,0.0255,0.642
1880,0.244,6.520000000000001e-09,0.0324,0.0263,0.648
1881,0.25,6.520000000000001e-09,0.032799999999999996,0.0272,0.652
1882,0.262,6.520000000000001e-09,0.0332,0.0281,0.656
1883,0.299,6.520000000000001e-09,0.033600000000000005,0.029,0.659
1884,0.287,6.520000000000001e-09,0.034,0.0298,0.662
1885,0.303,6.520000000000001e-09,0.0343,0.030699999999999998,0.664
1886,0.31,6.520000000000001e-09,0.0347,0.0316,0.667
1887,0.313,6.53e-09,0.0351,0.0325,0.67
1888,0.322,6.53e-09,0.0355,0.0334,0.672
1889,0.356,6.53e-09,0.0359,0.0342,0.675
1890,0.394,6.53e-09,0.0366,0.0351,0.671
1891,0.419,7.62e-09,0.0371,0.036,0.685
1892,0.446,1.06e-08,0.037700000000000004,0.036899999999999995,0.698
1893,0.521,1.52e-08,0.038200000000000005,0.037700000000000004,0.71
1894,0.55,2.1e-08,0.038799999999999994,0.0386,0.722
1895,0.595,2.75e-08,0.0394,0.0395,0.732
1896,0.612,3.45e-08,0.04,0.0404,0.741
1897,0.71,4.15e-08,0.040600000000000004,0.041299999999999996,0.749
1898,0.794,4.82e-08,0.0412,0.0421,0.755
1899,0.946,5.42e-08,0.0418,0.043,0.759
1900,1.06,5.91e-08,0.0424,0.0439,0.761
1901,1.05,6.31e-08,0.0431,0.0448,0.761
1902,1.03,6.67e-08,0.0438,0.0456,0.762
1903,1.03,7.01e-08,0.0445,0.0465,0.762
1904,1.17,7.33e-08,0.045200000000000004,0.0474,0.762
1905,1.11,7.65e-08,0.045899999999999996,0.048299999999999996,0.762
1906,1.26,7.96e-08,0.046700000000000005,0.0492,0.762
1907,1.43,8.29e-08,0.0474,0.05,0.762
1908,1.44,8.64e-08,0.0482,0.0509,0.762
1909,1.52,9.009999999999999e-08,0.049,0.0518,0.762
1910,1.47,9.43e-08,0.0497,0.052700000000000004,0.763
1911,1.55,1.17e-05,0.0505,0.0535,0.772
1912,1.8,4.45e-05,0.0512,0.0544,0.797
1913,1.99,9.6e-05,0.0519,0.055299999999999995,0.835
1914,1.75,0.000164,0.0526,0.0562,0.88
1915,1.55,0.000244,0.0533,0.0571,0.931
1916,1.65,0.00033600000000000004,0.054,0.0579,0.983
1917,1.53,0.000435,0.054799999999999995,0.0588,1.03
1918,0.609,0.00054,0.055600000000000004,0.0597,1.08
1919,0.47,0.000647,0.0565,0.0606,1.11
1920,0.436,0.000754,0.0575,0.061399999999999996,1.14
1921,0.489,0.000869,0.0585,0.062299999999999994,1.15
1922,0.595,0.001,0.0596,0.0632,1.16
1923,0.654,0.00115,0.0608,0.06409999999999999,1.18
1924,0.809,0.00131,0.0621,0.0649,1.19
1925,0.782,0.00149,0.0635,0.0658,1.2
1926,1.19,0.0016799999999999999,0.06509999999999999,0.06670000000000001,1.21
1927,1.49,0.009519999999999999,0.0669,0.0676,1.22
1928,1.68,0.0091,0.0688,0.0685,1.23
1929,1.76,0.011,0.0709,0.0693,1.23
1930,2.19,0.013900000000000001,0.0732,0.0702,1.23
1931,2.62,0.015,0.07659999999999999,0.0711,1.23
1932,3.11,0.0156,0.0815,0.072,1.21
1933,3.58,0.013300000000000001,0.0876,0.0728,1.2
1934,4.38,0.0166,0.0947,0.0737,1.17
1935,5.03,0.020300000000000002,0.102,0.0746,1.15
1936,5.82,0.0257,0.11,0.0755,1.12
1937,5.93,0.0248,0.118,0.07640000000000001,1.1
1938,6.26,0.0263,0.125,0.0772,1.08
1939,6.35,0.026699999999999998,0.131,0.07809999999999999,1.07
1940,7.8,0.026699999999999998,0.137,0.079,1.06
1941,6.75,0.027100000000000003,0.141,0.0799,1.07
1942,4.38,0.023899999999999998,0.146,0.08070000000000001,1.09
1943,6.04,0.0208,0.15,0.08159999999999999,1.12
1944,5.2,0.0177,0.154,0.0825,1.16
1945,6.2,0.0146,0.159,0.0834,1.2
1946,6.93,0.0206,0.163,0.0843,1.25
1947,8.3,0.0261,0.168,0.0851,1.3
1948,8.76,0.033,0.173,0.086,1.34
1949,9.92,0.0386,0.178,0.0869,1.38
1950,11.0,0.048299999999999996,0.183,0.0878,1.42
1951,11.9,0.056299999999999996,0.189,0.0886,1.45
1952,12.7,0.06459999999999999,0.195,0.0895,1.49
1953,13.3,0.07429999999999999,0.202,0.09040000000000001,1.53
1954,14.5,0.0887,0.21,0.09129999999999999,1.58
1955,16.3,0.105,0.218,0.0922,1.63
1956,17.6,0.118,0.227,0.093,1.68
1957,19.0,0.137,0.235,0.09390000000000001,1.73
1958,19.8,0.158,0.244,0.0948,1.78
1959,20.4,0.182,0.252,0.09570000000000001,1.83
1960,20.6,0.21,0.26,0.0965,1.87
1961,20.6,0.234,0.268,0.0974,1.88
1962,20.8,0.262,0.277,0.0983,1.99
1963,21.8,0.28,0.286,0.0992,2.06
1964,22.7,0.3,0.295,0.1,2.02
1965,23.6,0.332,0.305,0.101,2.07
1966,24.5,0.364,0.314,0.102,2.17
1967,25.1,0.387,0.323,0.103,2.24
1968,25.1,0.403,0.332,0.104,2.26
1969,25.8,0.416,0.341,0.104,2.25
1970,27.5,0.447,0.334,0.108,2.29
1971,28.3,0.48,0.344,0.108,2.39
1972,29.5,0.511,0.349,0.112,2.45
1973,30.2,0.542,0.352,0.115,2.5
1974,30.7,0.579,0.355,0.115,2.56
1975,31.8,0.628,0.359,0.121,2.62
1976,32.7,0.655,0.362,0.118,2.62
1977,33.4,0.677,0.364,0.119,2.63
1978,34.0,0.687,0.367,0.116,2.67
1979,34.1,0.686,0.364,0.118,2.68
1980,35.7,0.701,0.366,0.117,2.73
1981,33.4,0.719,0.368,0.12,2.73
1982,33.8,0.726,0.368,0.117,2.78
1983,33.7,0.771,0.376,0.113,2.86
1984,33.5,0.789,0.377,0.11,2.89
1985,37.1,0.81,0.381,0.107,2.93
1986,37.8,0.873,0.383,0.106,2.95
1987,38.2,0.893,0.386,0.104,2.98
1988,38.7,0.911,0.387,0.103,2.91
1989,37.2,0.912,0.399,0.0998,2.86
1990,37.5,0.966,0.37,0.247,2.71
1991,34.6,0.974,0.383,0.222,2.59
1992,25.5,0.574,0.394,0.169,2.18
1993,20.1,0.353,0.412,0.133,1.7
1994,21.0,0.599,0.41,0.134,1.55
1995,19.5,0.634,0.398,0.125,1.38
1996,20.2,0.65,0.436,0.136,1.28
1997,19.7,0.701,0.491,0.135,1.29
1998,17.6,0.754,0.509,0.13,1.31
1999,16.3,0.69,0.515,0.124,1.14
2000,16.4,0.695,0.562,0.121,1.14
2001,16.8,0.73,0.57,0.124,1.15
2002,16.4,0.552,0.558,0.122,1.1
2003,18.3,0.6,0.546,0.135,1.15
2004,18.6,0.741,0.54,0.135,1.19
2005,18.4,0.727,0.515,0.138,1.2
2006,17.8,0.765,0.5,0.125,1.2
2007,21.1,0.958,0.494,0.153,1.25
2008,19.2,0.966,0.479,0.142,1.31
2009,16.9,0.477,0.501,0.119,1.26
2010,21.7,0.553,0.494,0.149,1.28
2011,21.8,0.678,0.457,0.14,1.3
2012,20.5,0.907,0.441,0.131,1.38
2013,22.3,1.04,0.408,0.15,1.41
2014,22.0,0.749,0.364,0.147,1.45
2015,19.6,0.56,0.357,0.126,1.45
2016,21.4,0.549,0.34,0.143,1.41
2017,22.7,0.684,0.329,0.144,1.45
2018,22.0,0.664,0.321,0.145,1.44