year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0253,3.71e-05,0.032,9.95e-18,0.421
1851,0.0258,3.91e-05,0.0322,0.000609,0.434
1852,0.026199999999999998,4.12e-05,0.032299999999999995,0.00122,0.447
1853,0.026699999999999998,4.34e-05,0.0325,0.00183,0.459
1854,0.0272,4.58e-05,0.0327,0.00244,0.472
1855,0.0277,4.83e-05,0.0329,0.0030499999999999998,0.484
1856,0.0282,5.1e-05,0.033100000000000004,0.00366,0.496
1857,0.0287,5.37e-05,0.0332,0.0042699999999999995,0.508
1858,0.0292,5.6500000000000005e-05,0.0334,0.00487,0.519
1859,0.0297,5.9499999999999996e-05,0.033600000000000005,0.0054800000000000005,0.53
1860,0.030199999999999998,6.25e-05,0.0338,0.00609,0.541
1861,0.030699999999999998,6.57e-05,0.0339,0.0067,0.551
1862,0.0312,6.890000000000001e-05,0.0341,0.00731,0.562
1863,0.0317,7.240000000000001e-05,0.0343,0.00792,0.572
1864,0.032299999999999995,7.6e-05,0.0344,0.00853,0.582
1865,0.032799999999999996,7.98e-05,0.0346,0.00914,0.592
1866,0.0334,8.37e-05,0.0348,0.00975,0.601
1867,0.034,8.78e-05,0.035,0.0104,0.611
1868,0.0346,9.21e-05,0.0352,0.011,0.621
1869,0.0352,9.66e-05,0.0355,0.0116,0.63
1870,0.0359,0.000101,0.0357,0.012199999999999999,0.64
1871,0.0366,0.000106,0.036,0.0128,0.651
1872,0.037399999999999996,0.000111,0.0364,0.0134,0.665
1873,0.0384,0.00011700000000000001,0.036899999999999995,0.014,0.68
1874,0.0394,0.000123,0.037399999999999996,0.0146,0.697
1875,0.0405,0.000129,0.0381,0.0152,0.714
1876,0.0415,0.000135,0.038700000000000005,0.0158,0.731
1877,0.0426,0.00014199999999999998,0.039299999999999995,0.0165,0.748
1878,0.0437,0.000148,0.039799999999999995,0.0171,0.764
1879,0.044700000000000004,0.000155,0.040299999999999996,0.0177,0.779
1880,0.045700000000000005,0.000162,0.0407,0.0183,0.791
1881,0.0466,0.00016900000000000002,0.041100000000000005,0.0189,0.802
1882,0.0475,0.000177,0.0414,0.0195,0.812
1883,0.0485,0.000184,0.0418,0.0201,0.822
1884,0.0494,0.000192,0.0421,0.0207,0.832
1885,0.0504,0.0002,0.0425,0.0213,0.841
1886,0.0514,0.000208,0.0428,0.0219,0.851
1887,0.052399999999999995,0.000217,0.0431,0.0225,0.861
1888,0.053399999999999996,0.00022600000000000002,0.0434,0.0232,0.87
1889,0.0545,0.000235,0.0438,0.0238,0.88
1890,0.0599,0.000231,0.0446,0.024399999999999998,0.895
1891,0.0621,0.000231,0.045,0.025,0.898
1892,0.0645,0.000231,0.045399999999999996,0.0256,0.902
1893,0.0673,0.000231,0.045899999999999996,0.026199999999999998,0.906
1894,0.0703,0.000231,0.0464,0.0268,0.91
1895,0.0737,0.000231,0.0469,0.027399999999999997,0.915
1896,0.0773,0.000231,0.0474,0.028,0.92
1897,0.08109999999999999,0.000231,0.048,0.0286,0.925
1898,0.0851,0.000231,0.0485,0.0292,0.93
1899,0.08940000000000001,0.000231,0.049100000000000005,0.0299,0.935
1900,0.0938,0.000231,0.0497,0.0305,0.941
1901,0.0994,0.000231,0.0504,0.031100000000000003,0.946
1902,0.107,0.000231,0.0511,0.0317,0.952
1903,0.116,0.000231,0.0518,0.032299999999999995,0.958
1904,0.127,0.000231,0.0526,0.0329,0.964
1905,0.138,0.000232,0.053399999999999996,0.0335,0.971
1906,0.149,0.000232,0.054200000000000005,0.0341,0.978
1907,0.16,0.000232,0.0551,0.0347,0.986
1908,0.17,0.000232,0.056,0.0353,0.994
1909,0.179,0.000232,0.056799999999999996,0.0359,1.0
1910,0.186,0.00023300000000000003,0.0577,0.0366,1.01
1911,0.193,0.00023799999999999998,0.0585,0.037200000000000004,1.02
1912,0.199,0.000253,0.0593,0.0378,1.04
1913,0.205,0.000277,0.0601,0.0384,1.06
1914,0.21,0.000308,0.060899999999999996,0.039,1.08
1915,0.215,0.00034399999999999996,0.061700000000000005,0.0396,1.11
1916,0.22,0.00038500000000000003,0.0626,0.0402,1.13
1917,0.225,0.00043,0.0636,0.040799999999999996,1.16
1918,0.23,0.000477,0.06470000000000001,0.0414,1.19
1919,0.234,0.000524,0.0659,0.042,1.21
1920,0.238,0.000571,0.0673,0.0427,1.24
1921,0.242,0.00062,0.0691,0.0433,1.26
1922,0.246,0.0006760000000000001,0.0716,0.0439,1.29
1923,0.249,0.000737,0.0747,0.0445,1.32
1924,0.252,0.000803,0.0782,0.0451,1.36
1925,0.255,0.000875,0.08220000000000001,0.045700000000000005,1.39
1926,0.258,0.000953,0.0866,0.046299999999999994,1.42
1927,0.262,0.00103,0.0911,0.0469,1.45
1928,0.266,0.0011200000000000001,0.0959,0.0475,1.47
1929,0.271,0.00121,0.101,0.048100000000000004,1.49
1930,0.276,0.00131,0.106,0.0487,1.5
1931,0.282,0.00141,0.111,0.0494,1.5
1932,0.291,0.00152,0.116,0.05,1.49
1933,0.301,0.00163,0.122,0.0506,1.49
1934,0.312,0.00175,0.128,0.0512,1.47
1935,0.325,0.00188,0.134,0.0518,1.46
1936,0.338,0.0020299999999999997,0.141,0.052399999999999995,1.45
1937,0.352,0.00219,0.149,0.053,1.44
1938,0.367,0.00237,0.156,0.0536,1.43
1939,0.382,0.0025800000000000003,0.165,0.054200000000000005,1.42
1940,0.397,0.0028,0.173,0.054799999999999995,1.42
1941,0.413,0.0031,0.183,0.0554,1.48
1942,0.43,0.0035099999999999997,0.194,0.056100000000000004,1.64
1943,0.449,0.00401,0.206,0.0567,1.87
1944,0.468,0.00458,0.22,0.0573,2.14
1945,0.489,0.00522,0.234,0.0579,2.45
1946,0.51,0.00591,0.249,0.0585,2.75
1947,0.533,0.00663,0.264,0.0591,3.03
1948,0.556,0.00737,0.279,0.0597,3.26
1949,0.643,0.00811,0.294,0.0603,3.42
1950,0.757,0.00884,0.309,0.060899999999999996,3.49
1951,0.66,0.00957,0.324,0.0615,3.48
1952,0.718,0.0103,0.339,0.0621,3.41
1953,0.761,0.0111,0.354,0.0628,3.32
1954,0.825,0.0119,0.37,0.0634,3.2
1955,0.862,0.0127,0.386,0.064,3.06
1956,0.931,0.0136,0.403,0.06459999999999999,2.93
1957,0.986,0.0145,0.42,0.06520000000000001,2.81
1958,1.12,0.0155,0.439,0.0658,2.72
1959,1.19,0.0166,0.458,0.0664,2.66
1960,1.13,0.0177,0.479,0.067,2.65
1961,1.25,0.0189,0.502,0.0676,2.78
1962,1.33,0.0202,0.529,0.0682,2.86
1963,1.41,0.0215,0.558,0.0689,2.9
1964,1.61,0.0229,0.59,0.0695,2.96
1965,2.08,0.0245,0.622,0.0701,3.0
1966,2.2,0.08120000000000001,0.654,0.0707,3.03
1967,2.39,0.156,0.687,0.0713,3.14
1968,2.68,0.195,0.717,0.0719,3.19
1969,3.03,0.227,0.746,0.0725,3.25
1970,3.42,0.233,0.814,0.0736,3.42
1971,3.62,0.286,0.879,0.0736,3.36
1972,3.92,0.338,0.922,0.07629999999999999,3.37
1973,4.12,0.369,0.969,0.0787,3.64
1974,4.52,0.356,1.02,0.0808,2.98
1975,5.31,0.043,1.07,0.08220000000000001,3.32
1976,5.33,0.0451,1.13,0.09,3.5
1977,5.46,0.047200000000000006,1.2,0.0927,4.11
1978,6.26,0.0495,1.26,0.0986,3.65
1979,6.91,0.0519,1.33,0.0986,3.97
1980,7.11,0.704,1.4,0.09770000000000001,4.66
1981,5.46,0.655,1.47,0.0969,3.97
1982,7.22,0.61,1.53,0.0986,4.55
1983,6.24,0.382,1.59,0.105,4.29
1984,6.9,0.333,1.66,0.105,4.36
1985,8.8,0.406,1.72,0.105,4.06
1986,7.44,0.468,1.79,0.107,4.24
1987,9.26,0.413,1.86,0.108,4.41
1988,10.8,0.437,1.94,0.11,4.32
1989,10.2,0.341,2.0,0.113,4.73
1990,6.82,0.341,2.07,0.115,5.16
1991,6.41,0.345,2.15,0.119,5.29
1992,6.03,0.352,2.23,0.122,5.39
1993,7.35,0.35,2.31,0.126,5.38
1994,6.45,0.654,2.39,0.13,5.57
1995,9.04,0.638,2.47,0.134,5.69
1996,10.8,0.645,2.55,0.141,5.28
1997,10.6,0.715,2.63,0.149,5.52
1998,10.1,0.501,2.7,0.15,5.55
1999,9.62,0.528,2.78,0.161,5.41
2000,10.2,0.542,2.86,0.161,5.6
2001,11.4,0.566,2.93,0.162,6.08
2002,11.9,0.581,3.0,0.167,6.76
2003,8.99,0.632,3.07,0.159,6.53
2004,11.7,0.636,3.14,0.205,5.31
2005,12.1,0.637,3.2,0.214,6.8
2006,11.6,0.543,3.28,0.217,6.46
2007,11.6,0.631,3.08,0.223,6.64
2008,11.7,0.59,3.11,0.23,6.19
2009,10.4,0.479,3.14,0.216,6.02
2010,11.3,1.25,3.23,0.232,5.98
2011,12.5,1.25,3.33,0.268,6.31
2012,14.7,1.3,3.44,0.292,6.55
2013,16.0,1.49,3.52,0.305,6.97
2014,16.4,1.66,3.63,0.316,6.26
2015,16.7,1.98,3.73,0.307,6.36
2016,17.5,2.74,3.63,0.325,7.49
2017,18.5,2.99,3.68,0.336,6.45
2018,19.3,2.99,3.73,0.347,6.33