year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0124,0.0,0.00424,6.79e-18,0.315
1851,0.013,0.0,0.00424,0.000419,0.337
1852,0.013699999999999999,0.0,0.00424,0.000838,0.359
1853,0.0144,0.0,0.00424,0.00126,0.38
1854,0.015099999999999999,0.0,0.00424,0.0016799999999999999,0.401
1855,0.0159,0.0,0.00424,0.0021000000000000003,0.421
1856,0.0167,0.0,0.00424,0.00252,0.441
1857,0.0175,0.0,0.00424,0.0029300000000000003,0.46
1858,0.0184,0.0,0.00424,0.00335,0.478
1859,0.0193,0.0,0.00424,0.00377,0.495
1860,0.0202,0.0,0.00424,0.00419,0.512
1861,0.0212,0.0,0.00424,0.00461,0.528
1862,0.0222,0.0,0.00424,0.005030000000000001,0.543
1863,0.0233,0.0,0.00424,0.00545,0.558
1864,0.024399999999999998,0.0,0.00424,0.00587,0.572
1865,0.0255,0.0,0.00424,0.0062900000000000005,0.586
1866,0.026699999999999998,0.0,0.00424,0.00671,0.6
1867,0.028,0.0,0.00424,0.00713,0.614
1868,0.0293,0.0,0.00424,0.007549999999999999,0.627
1869,0.030600000000000002,0.0,0.00424,0.00796,0.64
1870,0.032100000000000004,0.0,0.00424,0.00838,0.652
1871,0.033600000000000005,0.0,0.00426,0.0088,0.667
1872,0.0352,0.0,0.00429,0.00922,0.687
1873,0.036899999999999995,0.0,0.00434,0.009640000000000001,0.71
1874,0.038700000000000005,0.0,0.00441,0.0101,0.736
1875,0.040600000000000004,0.0,0.0044800000000000005,0.0105,0.763
1876,0.0425,0.0,0.00455,0.0109,0.789
1877,0.0445,0.0,0.00463,0.011300000000000001,0.815
1878,0.0466,0.0,0.004690000000000001,0.011699999999999999,0.838
1879,0.0487,0.0,0.00475,0.012199999999999999,0.858
1880,0.0508,0.0,0.00479,0.0126,0.873
1881,0.053,0.0,0.0048200000000000005,0.013,0.885
1882,0.055200000000000006,0.0,0.004849999999999999,0.0134,0.895
1883,0.0575,0.0,0.00488,0.013800000000000002,0.906
1884,0.0599,0.0,0.00491,0.0143,0.915
1885,0.062299999999999994,0.0,0.004940000000000001,0.0147,0.924
1886,0.0648,0.0,0.00497,0.015099999999999999,0.932
1887,0.0674,0.0,0.005,0.0155,0.94
1888,0.0702,0.0,0.00504,0.0159,0.947
1889,0.073,0.0,0.00507,0.016300000000000002,0.954
1890,0.0799,0.0,0.00508,0.016800000000000002,1.02
1891,0.083,0.0,0.0050999999999999995,0.0172,1.04
1892,0.0862,0.0,0.00511,0.0176,1.06
1893,0.0897,0.0,0.00513,0.018,1.09
1894,0.09340000000000001,0.0,0.00515,0.0184,1.12
1895,0.0973,0.0,0.00517,0.0189,1.15
1896,0.101,0.0,0.00519,0.0193,1.18
1897,0.106,0.0,0.00521,0.0197,1.21
1898,0.11,0.0,0.00523,0.0201,1.24
1899,0.115,0.0,0.00526,0.0205,1.27
1900,0.119,0.0,0.00528,0.021,1.3
1901,0.125,3.54e-08,0.00531,0.0214,1.33
1902,0.131,1.39e-07,0.00534,0.0218,1.37
1903,0.137,3.09e-07,0.00538,0.0222,1.4
1904,0.144,5.41e-07,0.00542,0.022600000000000002,1.44
1905,0.151,8.319999999999999e-07,0.00546,0.023100000000000002,1.47
1906,0.158,1.1800000000000001e-06,0.0055,0.0235,1.51
1907,0.165,1.5800000000000001e-06,0.00554,0.023899999999999998,1.55
1908,0.171,2.03e-06,0.00558,0.024300000000000002,1.59
1909,0.176,2.52e-06,0.00562,0.0247,1.64
1910,0.181,3.06e-06,0.00566,0.0252,1.68
1911,0.185,4.0299999999999995e-06,0.0057,0.0256,1.73
1912,0.188,5.75e-06,0.005730000000000001,0.026,1.79
1913,0.192,8.12e-06,0.00577,0.0264,1.85
1914,0.195,1.11e-05,0.005809999999999999,0.0268,1.91
1915,0.198,1.45e-05,0.00584,0.0272,1.97
1916,0.201,1.83e-05,0.00588,0.0277,2.04
1917,0.204,2.23e-05,0.00592,0.0281,2.11
1918,0.206,2.66e-05,0.00596,0.0285,2.17
1919,0.208,3.09e-05,0.00601,0.0289,2.24
1920,0.21,3.52e-05,0.006059999999999999,0.0293,2.31
1921,0.211,3.9699999999999996e-05,0.0061200000000000004,0.0298,2.37
1922,0.212,4.46e-05,0.0062,0.030199999999999998,2.43
1923,0.212,5e-05,0.0063,0.030600000000000002,2.5
1924,0.213,5.58e-05,0.00642,0.031,2.56
1925,0.213,6.2e-05,0.006549999999999999,0.0314,2.63
1926,0.214,6.86e-05,0.006690000000000001,0.0319,2.69
1927,0.215,7.57e-05,0.00684,0.032299999999999995,2.76
1928,0.215,8.319999999999999e-05,0.0069900000000000006,0.0327,2.83
1929,0.216,9.11e-05,0.00714,0.033100000000000004,2.91
1930,0.218,9.95e-05,0.0073,0.0335,2.99
1931,0.22,0.00011,0.00746,0.034,3.07
1932,0.223,0.000124,0.00763,0.0344,3.16
1933,0.228,0.00014000000000000001,0.007809999999999999,0.0348,3.26
1934,0.233,0.000158,0.00801,0.0352,3.36
1935,0.24,0.000176,0.00822,0.0356,3.46
1936,0.247,0.000192,0.00844,0.0361,3.57
1937,0.254,0.000207,0.00867,0.0365,3.69
1938,0.262,0.00022,0.00891,0.036899999999999995,3.8
1939,0.27,0.000228,0.00917,0.0373,3.92
1940,0.278,0.000231,0.009439999999999999,0.037700000000000004,4.05
1941,0.286,0.00023,0.00975,0.0381,4.2
1942,0.295,0.000228,0.0101,0.0386,4.38
1943,0.303,0.000225,0.0106,0.039,4.6
1944,0.312,0.000221,0.0111,0.0394,4.83
1945,0.323,0.000217,0.0116,0.039799999999999995,5.09
1946,0.335,0.000213,0.012199999999999999,0.0402,5.36
1947,0.349,0.00020899999999999998,0.0128,0.0407,5.63
1948,0.366,0.000206,0.0134,0.041100000000000005,5.9
1949,0.385,0.000204,0.014,0.0415,6.16
1950,0.37,0.000204,0.0146,0.0419,6.41
1951,0.381,0.000321,0.0154,0.0423,6.67
1952,0.394,0.00064,0.016399999999999998,0.0428,6.98
1953,0.404,0.00111,0.0176,0.0432,7.32
1954,0.645,0.0016799999999999999,0.019,0.0436,7.68
1955,0.776,0.0023,0.020399999999999998,0.044,8.03
1956,0.907,0.00292,0.0218,0.0444,8.38
1957,1.01,0.00349,0.0232,0.044899999999999995,8.71
1958,1.48,0.0039700000000000004,0.024399999999999998,0.0453,8.99
1959,1.74,0.00429,0.0255,0.045700000000000005,9.23
1960,1.69,0.00441,0.0263,0.0461,9.4
1961,1.81,0.00441,0.0269,0.0465,10.1
1962,2.54,0.00438,0.027600000000000003,0.047,9.19
1963,2.07,0.00435,0.0282,0.0474,9.31
1964,2.63,0.0043,0.0288,0.047799999999999995,9.73
1965,2.52,0.00425,0.0294,0.0482,9.95
1966,2.51,0.00421,0.03,0.048600000000000004,10.3
1967,2.73,0.0448,0.030600000000000002,0.049,9.99
1968,3.13,0.062200000000000005,0.0312,0.0495,9.87
1969,3.39,0.062200000000000005,0.0319,0.0499,9.5
1970,3.59,0.0803,0.0335,0.0533,9.66
1971,3.82,0.0788,0.0343,0.0533,10.0
1972,4.1,0.111,0.0356,0.0505,10.1
1973,4.35,0.114,0.0367,0.0546,10.2
1974,4.68,0.128,0.038,0.0586,10.2
1975,5.09,0.121,0.0395,0.06509999999999999,10.5
1976,5.51,0.117,0.040799999999999996,0.067,10.6
1977,6.27,0.075,0.041299999999999996,0.08,10.5
1978,7.29,0.118,0.0431,0.0474,10.3
1979,7.93,0.125,0.044,0.0508,10.6
1980,8.67,0.117,0.044700000000000004,0.054200000000000005,10.6
1981,8.35,0.137,0.045700000000000005,0.0533,10.4
1982,8.42,0.218,0.0466,0.058,10.5
1983,8.84,0.101,0.048100000000000004,0.0589,10.6
1984,8.18,0.0858,0.049100000000000005,0.0629,10.4
1985,11.5,0.09079999999999999,0.0499,0.062299999999999994,10.3
1986,12.3,0.238,0.0519,0.0639,10.3
1987,13.4,0.291,0.052899999999999996,0.0685,10.4
1988,14.6,0.262,0.054299999999999994,0.104,10.5
1989,13.4,0.26,0.0557,0.07529999999999999,10.6
1990,11.2,0.219,0.0562,0.0747,11.1
1991,13.0,0.144,0.0567,0.07809999999999999,10.9
1992,11.4,0.108,0.0555,0.0694,10.9
1993,10.5,0.0704,0.054200000000000005,0.0713,10.5
1994,9.21,0.0839,0.0545,0.053899999999999997,11.3
1995,9.03,0.083,0.056299999999999996,0.0592,12.2
1996,7.38,0.0825,0.0571,0.0505,12.6
1997,7.18,0.0872,0.0589,0.0496,13.7
1998,7.29,0.0843,0.0592,0.0443,14.1
1999,7.26,0.07859999999999999,0.0633,0.0465,14.2
2000,7.62,0.06420000000000001,0.06670000000000001,0.0521,12.5
2001,7.64,0.0506,0.0691,0.0515,9.77
2002,8.17,0.0922,0.07479999999999999,0.0574,8.87
2003,8.07,0.09720000000000001,0.0772,0.0536,9.0
2004,8.23,0.0837,0.07970000000000001,0.0611,9.58
2005,9.86,0.141,0.084,0.0648,10.2
2006,11.6,0.14,0.0885,0.08,11.5
2007,12.0,0.156,0.093,0.0862,13.2
2008,12.0,0.183,0.0984,0.088,14.0
2009,12.5,0.158,0.104,0.0846,14.4
2010,13.3,0.252,0.109,0.0852,11.1
2011,14.9,0.256,0.123,0.0998,12.2
2012,16.4,0.301,0.139,0.111,13.8
2013,17.8,0.238,0.149,0.113,15.1
2014,17.4,0.328,0.152,0.116,17.4
2015,18.1,0.317,0.157,0.114,18.9
2016,19.9,0.335,0.159,0.124,20.3
2017,20.5,0.343,0.166,0.129,21.5
2018,28.5,0.35,0.172,0.134,21.5