year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.176,7.83e-06,0.734,1.77e-17,2.93
1851,0.178,2.57e-05,0.731,0.00109,3.29
1852,0.18,4.55e-05,0.729,0.00217,3.65
1853,0.183,6.71e-05,0.727,0.00326,4.01
1854,0.185,9.049999999999999e-05,0.724,0.00435,4.36
1855,0.187,0.000116,0.722,0.00544,4.7
1856,0.189,0.00014199999999999998,0.721,0.00652,5.03
1857,0.191,0.000171,0.719,0.0076100000000000004,5.36
1858,0.193,0.000201,0.718,0.0087,5.69
1859,0.196,0.00023300000000000003,0.717,0.009789999999999998,6.0
1860,0.198,0.000266,0.717,0.0109,6.31
1861,0.2,0.0003,0.717,0.012,6.62
1862,0.203,0.00033600000000000004,0.717,0.013,6.91
1863,0.205,0.000374,0.717,0.0141,7.21
1864,0.207,0.00041299999999999996,0.716,0.0152,7.49
1865,0.21,0.000453,0.716,0.016300000000000002,7.77
1866,0.212,0.000494,0.716,0.0174,8.04
1867,0.215,0.000537,0.716,0.0185,8.31
1868,0.217,0.00058,0.716,0.019600000000000003,8.56
1869,0.22,0.000625,0.716,0.0207,8.82
1870,0.222,0.000671,0.716,0.0217,9.06
1871,0.225,0.000718,0.717,0.0228,9.3
1872,0.227,0.000766,0.718,0.023899999999999998,9.53
1873,0.23,0.000815,0.72,0.025,9.76
1874,0.233,0.000864,0.723,0.0261,9.98
1875,0.235,0.000915,0.726,0.0272,10.2
1876,0.238,0.000966,0.729,0.028300000000000002,10.4
1877,0.241,0.00102,0.732,0.0294,10.6
1878,0.243,0.00107,0.736,0.0304,10.8
1879,0.246,0.00113,0.739,0.0315,11.0
1880,0.249,0.0011799999999999998,0.743,0.032600000000000004,11.1
1881,0.252,0.00123,0.746,0.0337,11.3
1882,0.254,0.0012900000000000001,0.75,0.0348,11.5
1883,0.257,0.00135,0.755,0.0359,11.6
1884,0.26,0.0014,0.759,0.037,11.8
1885,0.263,0.00146,0.764,0.0381,11.9
1886,0.266,0.00152,0.769,0.0391,12.1
1887,0.269,0.00157,0.774,0.0402,12.2
1888,0.271,0.00163,0.779,0.041299999999999996,12.3
1889,0.274,0.0016899999999999999,0.784,0.0424,12.4
1890,0.309,0.00264,0.789,0.0435,12.5
1891,0.322,0.00282,0.791,0.0446,12.6
1892,0.335,0.0030499999999999998,0.793,0.045700000000000005,12.7
1893,0.35,0.00331,0.796,0.046799999999999994,12.7
1894,0.366,0.00362,0.799,0.047799999999999995,12.8
1895,0.383,0.00395,0.802,0.0489,12.9
1896,0.401,0.00431,0.806,0.05,12.9
1897,0.419,0.0047,0.809,0.0511,13.0
1898,0.438,0.00511,0.813,0.0522,13.1
1899,0.458,0.00554,0.817,0.0533,13.1
1900,0.478,0.00598,0.821,0.0544,13.2
1901,0.502,0.0065,0.825,0.0555,13.3
1902,0.532,0.00714,0.83,0.0565,13.3
1903,0.567,0.00786,0.835,0.0576,13.4
1904,0.604,0.00864,0.841,0.0587,13.5
1905,0.643,0.00945,0.847,0.0598,13.6
1906,0.682,0.0103,0.853,0.060899999999999996,13.7
1907,0.72,0.011,0.859,0.062,13.8
1908,0.756,0.011699999999999999,0.865,0.0631,13.9
1909,0.788,0.0123,0.872,0.06420000000000001,13.9
1910,0.815,0.0128,0.878,0.06520000000000001,14.0
1911,0.839,0.013099999999999999,0.885,0.0663,14.1
1912,0.861,0.0134,0.891,0.0674,14.2
1913,0.883,0.013699999999999999,0.897,0.0685,14.4
1914,0.903,0.013900000000000001,0.904,0.0696,14.5
1915,0.923,0.014199999999999999,0.911,0.0707,14.7
1916,0.941,0.0144,0.918,0.0718,14.8
1917,0.959,0.0146,0.925,0.0729,15.0
1918,0.976,0.0148,0.934,0.07390000000000001,15.1
1919,0.992,0.015099999999999999,0.943,0.075,15.2
1920,1.01,0.0154,0.952,0.0761,15.3
1921,1.02,0.0158,0.965,0.0772,15.4
1922,1.04,0.0161,0.982,0.0783,15.6
1923,1.05,0.0165,1.0,0.07940000000000001,15.7
1924,1.06,0.0169,1.03,0.0805,15.8
1925,1.07,0.0174,1.05,0.08159999999999999,15.9
1926,1.08,0.0178,1.08,0.08259999999999999,16.0
1927,1.1,0.0183,1.11,0.0837,16.1
1928,1.11,0.0188,1.15,0.0848,16.2
1929,1.13,0.019399999999999997,1.18,0.0859,16.3
1930,1.15,0.02,1.21,0.087,16.3
1931,1.17,0.0208,1.25,0.0881,16.4
1932,1.21,0.0216,1.29,0.0892,16.5
1933,1.25,0.022600000000000002,1.33,0.09029999999999999,16.6
1934,1.3,0.0237,1.38,0.09129999999999999,16.7
1935,1.35,0.0249,1.43,0.09240000000000001,16.9
1936,1.4,0.0261,1.48,0.0935,17.0
1937,1.45,0.0273,1.53,0.09459999999999999,17.1
1938,1.49,0.0285,1.58,0.09570000000000001,17.3
1939,1.53,0.0296,1.64,0.0968,17.4
1940,1.56,0.030600000000000002,1.7,0.0979,17.5
1941,1.58,0.0316,1.76,0.099,17.7
1942,1.59,0.0324,1.82,0.1,17.9
1943,1.61,0.033100000000000004,1.88,0.101,18.1
1944,1.62,0.0339,1.95,0.102,18.5
1945,1.64,0.0346,2.02,0.103,18.8
1946,1.66,0.0354,2.09,0.104,19.1
1947,1.68,0.0363,2.17,0.105,19.5
1948,1.71,0.0373,2.26,0.107,19.8
1949,1.74,0.0385,2.35,0.108,20.1
1950,1.77,0.039799999999999995,2.46,0.109,20.3
1951,1.92,0.0416,2.6,0.11,20.6
1952,2.24,0.044,2.79,0.111,21.0
1953,2.7,0.046799999999999994,3.02,0.112,21.6
1954,3.24,0.0502,3.28,0.113,22.3
1955,3.84,0.0538,3.56,0.114,23.0
1956,4.44,0.0576,3.83,0.115,23.7
1957,5.0,0.0616,4.09,0.116,24.3
1958,5.48,0.0655,4.33,0.117,24.9
1959,5.84,0.0694,4.54,0.119,25.4
1960,6.03,0.0731,4.69,0.12,25.7
1961,6.11,0.0765,4.81,0.121,26.3
1962,6.18,0.07970000000000001,4.92,0.122,26.4
1963,6.24,0.08259999999999999,5.02,0.123,26.9
1964,6.28,0.0856,5.11,0.124,28.0
1965,6.32,0.0888,5.21,0.125,28.4
1966,6.36,0.0922,5.3,0.126,29.1
1967,6.39,0.09609999999999999,5.39,0.127,29.6
1968,6.42,0.101,5.49,0.128,30.0
1969,6.46,0.106,5.6,0.129,30.4
1970,7.42,0.0974,5.93,0.129,31.0
1971,7.36,0.0888,6.12,0.13,31.8
1972,7.59,0.0942,6.28,0.13,32.4
1973,7.66,0.095,6.43,0.13,32.7
1974,7.69,0.0873,6.57,0.131,33.3
1975,8.46,0.0777,6.7,0.131,33.9
1976,8.46,0.074,6.86,0.132,34.7
1977,9.09,0.0698,7.03,0.132,34.8
1978,9.58,0.0648,7.21,0.132,34.8
1979,9.73,0.074,7.37,0.133,35.1
1980,9.62,0.0677,7.59,0.133,36.1
1981,9.65,0.062299999999999994,7.75,0.133,36.2
1982,9.93,0.0417,7.98,0.134,36.4
1983,10.3,0.0355,8.13,0.135,37.0
1984,11.0,0.0498,8.33,0.135,37.3
1985,11.2,0.0517,8.55,0.135,37.4
1986,11.5,0.0492,8.75,0.135,38.3
1987,11.9,0.0511,9.0,0.135,38.9
1988,12.5,0.0573,9.25,0.135,39.6
1989,13.1,0.0593,9.52,0.135,40.5
1990,12.7,0.0601,9.71,0.135,40.9
1991,12.7,0.0581,9.93,0.135,41.6
1992,12.6,0.0559,10.1,0.135,41.8
1993,12.7,0.0601,10.4,0.135,41.9
1994,13.1,0.0632,10.6,0.135,42.5
1995,14.6,0.0627,10.5,0.135,44.0
1996,14.7,0.061399999999999996,10.4,0.135,45.2
1997,15.1,0.064,10.4,0.135,43.7
1998,14.9,0.06409999999999999,10.3,0.135,45.2
1999,15.0,0.0701,10.2,0.135,46.0
2000,15.6,0.0787,10.2,0.135,46.5
2001,16.3,0.07940000000000001,9.92,0.135,46.7
2002,17.0,0.0856,9.72,0.135,46.5
2003,19.1,0.0984,9.51,0.135,47.0
2004,21.5,0.117,9.27,0.135,48.4
2005,23.7,0.133,9.06,0.135,49.4
2006,25.4,0.16,9.31,0.135,49.7
2007,26.7,0.183,9.51,0.135,49.1
2008,26.9,0.208,9.65,0.135,50.1
2009,28.4,0.212,9.8,0.135,50.2
2010,30.3,0.239,10.1,0.135,50.7
2011,31.9,0.268,10.8,0.135,51.3
2012,31.0,0.283,11.4,0.135,51.3
2013,29.9,0.309,12.3,0.135,51.1
2014,28.1,0.309,13.0,0.135,50.9
2015,27.6,0.305,12.9,0.135,51.3
2016,33.5,0.349,12.4,0.135,51.5
2017,34.6,0.368,12.7,0.135,51.0
2018,35.7,0.386,12.9,0.135,50.5