year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0385,0.000652,0.019,9.56e-18,0.3
1851,0.0394,0.000671,0.019100000000000002,0.000594,0.309
1852,0.040299999999999996,0.00069,0.0193,0.0011899999999999999,0.318
1853,0.0412,0.000712,0.019399999999999997,0.0017800000000000001,0.326
1854,0.0422,0.000734,0.019600000000000003,0.00237,0.335
1855,0.0432,0.000758,0.0198,0.00297,0.343
1856,0.0442,0.000782,0.019899999999999998,0.0035600000000000002,0.351
1857,0.045200000000000004,0.000808,0.02,0.0041600000000000005,0.359
1858,0.046299999999999994,0.0008349999999999999,0.0202,0.00475,0.366
1859,0.0474,0.0008629999999999999,0.020300000000000002,0.00534,0.373
1860,0.0485,0.000891,0.020399999999999998,0.00594,0.38
1861,0.0496,0.000921,0.020399999999999998,0.00653,0.386
1862,0.0508,0.0009519999999999999,0.0205,0.0071200000000000005,0.392
1863,0.052,0.000984,0.0206,0.007719999999999999,0.398
1864,0.0533,0.00102,0.0207,0.00831,0.405
1865,0.0546,0.0010500000000000002,0.0208,0.0089,0.411
1866,0.0559,0.00109,0.0209,0.0095,0.417
1867,0.0573,0.00113,0.021,0.0101,0.423
1868,0.0587,0.00117,0.0211,0.0107,0.428
1869,0.060200000000000004,0.00121,0.0212,0.011300000000000001,0.434
1870,0.061700000000000005,0.00125,0.0213,0.0119,0.44
1871,0.0634,0.0013,0.0215,0.0125,0.448
1872,0.06520000000000001,0.00135,0.0219,0.013099999999999999,0.458
1873,0.06709999999999999,0.0014,0.0224,0.013699999999999999,0.471
1874,0.0691,0.00146,0.023,0.014199999999999999,0.485
1875,0.0712,0.00151,0.0237,0.0148,0.5
1876,0.0733,0.00157,0.024399999999999998,0.0154,0.515
1877,0.0755,0.00164,0.025,0.016,0.529
1878,0.0778,0.0017,0.0256,0.0166,0.543
1879,0.08,0.00176,0.0261,0.0172,0.554
1880,0.08220000000000001,0.00183,0.0264,0.0178,0.564
1881,0.0844,0.00189,0.026699999999999998,0.0184,0.571
1882,0.0866,0.00196,0.0269,0.019,0.578
1883,0.0889,0.0020299999999999997,0.027100000000000003,0.019600000000000003,0.585
1884,0.09129999999999999,0.00211,0.0273,0.0202,0.591
1885,0.0937,0.00218,0.0275,0.0208,0.598
1886,0.09609999999999999,0.00226,0.0277,0.0214,0.604
1887,0.0987,0.00234,0.027899999999999998,0.022,0.611
1888,0.101,0.00242,0.0281,0.022600000000000002,0.617
1889,0.104,0.0025099999999999996,0.028300000000000002,0.0232,0.623
1890,0.114,0.00248,0.0288,0.0237,0.638
1891,0.118,0.0025299999999999997,0.029,0.024300000000000002,0.642
1892,0.123,0.00267,0.0293,0.0249,0.646
1893,0.128,0.0028799999999999997,0.0296,0.0255,0.65
1894,0.133,0.00315,0.0299,0.0261,0.655
1895,0.139,0.00346,0.030199999999999998,0.026699999999999998,0.66
1896,0.145,0.00378,0.0305,0.0273,0.664
1897,0.151,0.00411,0.030899999999999997,0.027899999999999998,0.67
1898,0.158,0.00442,0.0312,0.0285,0.675
1899,0.165,0.0047,0.0316,0.0291,0.68
1900,0.172,0.0049299999999999995,0.032,0.0297,0.686
1901,0.18,0.00511,0.0324,0.0303,0.691
1902,0.19,0.00528,0.0329,0.030899999999999997,0.697
1903,0.202,0.00544,0.0334,0.0315,0.703
1904,0.215,0.0055899999999999995,0.034,0.032100000000000004,0.708
1905,0.228,0.00574,0.0345,0.032600000000000004,0.715
1906,0.241,0.005889999999999999,0.0351,0.0332,0.721
1907,0.254,0.00604,0.0357,0.0338,0.729
1908,0.266,0.00621,0.0363,0.0344,0.737
1909,0.276,0.00638,0.036899999999999995,0.035,0.745
1910,0.284,0.00658,0.0375,0.0356,0.755
1911,0.291,0.006849999999999999,0.0381,0.0362,0.769
1912,0.298,0.00721,0.0386,0.0368,0.789
1913,0.304,0.007679999999999999,0.0391,0.037399999999999996,0.815
1914,0.309,0.00822,0.039700000000000006,0.038,0.845
1915,0.315,0.00883,0.0402,0.0386,0.877
1916,0.32,0.0095,0.040799999999999996,0.039200000000000006,0.912
1917,0.325,0.010199999999999999,0.0415,0.039799999999999995,0.947
1918,0.33,0.011,0.0422,0.0404,0.982
1919,0.335,0.011699999999999999,0.0429,0.041,1.02
1920,0.34,0.0125,0.0437,0.0416,1.05
1921,0.345,0.0143,0.0448,0.0421,1.08
1922,0.349,0.018,0.0461,0.0427,1.11
1923,0.354,0.0232,0.047799999999999995,0.0433,1.15
1924,0.358,0.0296,0.0496,0.0439,1.19
1925,0.363,0.0367,0.0517,0.0445,1.23
1926,0.368,0.0444,0.054,0.0451,1.27
1927,0.373,0.0521,0.056299999999999996,0.045700000000000005,1.3
1928,0.379,0.0596,0.0587,0.046299999999999994,1.32
1929,0.386,0.0665,0.061200000000000004,0.0469,1.34
1930,0.394,0.0725,0.0637,0.0475,1.35
1931,0.404,0.0778,0.06620000000000001,0.048100000000000004,1.35
1932,0.417,0.083,0.0689,0.0487,1.34
1933,0.432,0.0882,0.0717,0.0493,1.32
1934,0.45,0.0933,0.0747,0.0499,1.31
1935,0.47,0.0984,0.0778,0.0505,1.29
1936,0.491,0.104,0.08120000000000001,0.0511,1.27
1937,0.513,0.109,0.0848,0.0516,1.25
1938,0.536,0.115,0.0886,0.0522,1.24
1939,0.559,0.121,0.0927,0.0528,1.23
1940,0.581,0.127,0.097,0.053399999999999996,1.23
1941,0.605,0.134,0.102,0.054,1.31
1942,0.629,0.142,0.108,0.0546,1.51
1943,0.655,0.151,0.115,0.055200000000000006,1.81
1944,0.682,0.161,0.123,0.055799999999999995,2.17
1945,0.71,0.171,0.132,0.0564,2.56
1946,0.74,0.183,0.141,0.057,2.95
1947,0.771,0.195,0.15,0.0576,3.32
1948,0.803,0.208,0.159,0.0582,3.62
1949,0.838,0.221,0.167,0.0588,3.82
1950,0.841,0.234,0.176,0.0594,3.91
1951,1.02,0.248,0.183,0.06,3.88
1952,1.03,0.263,0.191,0.0605,3.79
1953,1.14,0.279,0.199,0.0611,3.66
1954,1.15,0.295,0.207,0.061700000000000005,3.49
1955,1.29,0.313,0.215,0.062299999999999994,3.31
1956,1.24,0.331,0.223,0.0629,3.12
1957,1.4,0.35,0.232,0.0635,2.96
1958,1.46,0.37,0.242,0.06409999999999999,2.82
1959,1.46,0.391,0.251,0.06470000000000001,2.73
1960,1.57,0.413,0.262,0.0653,2.71
1961,1.51,0.437,0.274,0.0659,2.86
1962,1.6,0.462,0.289,0.0665,2.96
1963,1.82,0.49,0.304,0.06709999999999999,3.05
1964,1.81,0.52,0.321,0.0677,3.26
1965,1.88,0.551,0.339,0.0683,3.35
1966,1.75,0.583,0.356,0.0689,3.4
1967,1.83,0.623,0.373,0.0695,3.52
1968,1.96,0.655,0.39,0.07,3.62
1969,1.89,0.693,0.405,0.0706,3.73
1970,2.52,0.697,0.403,0.0742,3.93
1971,2.27,0.689,0.424,0.07390000000000001,3.84
1972,2.41,0.811,0.436,0.0772,3.93
1973,2.46,0.92,0.447,0.08020000000000001,4.13
1974,2.86,0.952,0.461,0.0843,3.63
1975,2.71,0.884,0.466,0.0873,3.76
1976,2.54,0.939,0.476,0.0897,3.81
1977,2.96,0.935,0.48,0.0933,4.26
1978,3.0,0.698,0.486,0.0948,3.72
1979,2.9,1.02,0.496,0.09359999999999999,3.95
1980,2.85,1.12,0.506,0.0963,4.71
1981,3.17,1.05,0.521,0.101,4.14
1982,3.23,1.13,0.538,0.1,4.66
1983,3.64,0.318,0.561,0.0969,4.4
1984,3.04,0.329,0.592,0.101,4.46
1985,3.55,0.352,0.614,0.107,4.19
1986,3.47,0.769,0.636,0.111,4.22
1987,3.67,0.9,0.666,0.115,4.51
1988,3.78,0.952,0.686,0.119,4.29
1989,3.74,0.986,0.709,0.124,4.73
1990,4.33,1.0,0.732,0.125,4.75
1991,3.97,1.01,0.777,0.131,4.81
1992,4.57,1.1,0.79,0.139,4.57
1993,4.96,1.11,0.822,0.145,4.58
1994,5.21,0.911,0.907,0.153,4.7
1995,5.6,0.841,0.984,0.159,4.73
1996,5.93,0.829,1.01,0.165,5.1
1997,6.07,0.938,1.48,0.171,5.42
1998,6.56,0.381,1.55,0.2,5.57
1999,7.26,0.449,1.59,0.206,5.65
2000,7.74,1.61,1.83,0.19,5.77
2001,8.74,0.5,1.89,0.192,6.01
2002,9.36,0.427,2.07,0.207,6.14
2003,10.1,0.188,2.26,0.199,6.19
2004,9.71,0.174,2.46,0.191,6.3
2005,10.3,0.262,2.57,0.195,6.39
2006,11.8,0.389,2.66,0.212,6.9
2007,11.6,0.284,2.76,0.219,6.85
2008,11.1,0.287,2.86,0.209,6.94
2009,9.98,0.291,2.95,0.231,6.73
2010,12.4,0.316,3.05,0.242,7.09
2011,14.0,0.808,3.14,0.243,7.76
2012,14.4,0.888,3.23,0.276,7.46
2013,18.6,0.884,3.33,0.296,8.04
2014,19.8,0.897,3.41,0.297,7.94
2015,20.3,0.895,3.51,0.297,8.39
2016,20.2,0.907,3.68,0.3,8.48
2017,23.3,0.912,3.79,0.308,8.71
2018,24.2,0.916,3.9,0.316,8.33