year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0303,0.000177,0.0125,1.05e-17,0.0167
1851,0.0314,0.000186,0.0127,0.000642,0.0172
1852,0.0325,0.00019600000000000002,0.0129,0.00128,0.0178
1853,0.0337,0.000207,0.013099999999999999,0.0019299999999999999,0.0184
1854,0.0349,0.00021799999999999999,0.0132,0.00257,0.019
1855,0.0361,0.00023,0.0134,0.00321,0.0197
1856,0.037399999999999996,0.000243,0.0135,0.00385,0.020399999999999998
1857,0.038700000000000005,0.000256,0.013699999999999999,0.0045,0.0211
1858,0.04,0.00027,0.013800000000000002,0.00514,0.0218
1859,0.041299999999999996,0.00028399999999999996,0.013900000000000001,0.00578,0.0225
1860,0.0427,0.000298,0.014,0.00642,0.0233
1861,0.0441,0.000313,0.0141,0.00707,0.024
1862,0.0455,0.00032900000000000003,0.014199999999999999,0.00771,0.0248
1863,0.0469,0.000345,0.0143,0.00835,0.0256
1864,0.0484,0.00036199999999999996,0.0144,0.00899,0.0265
1865,0.0499,0.00038,0.0144,0.009640000000000001,0.027399999999999997
1866,0.0515,0.000399,0.0145,0.0103,0.028399999999999998
1867,0.0531,0.000419,0.0146,0.0109,0.0294
1868,0.054799999999999995,0.000439,0.0147,0.0116,0.0304
1869,0.0565,0.00046,0.0148,0.012199999999999999,0.0315
1870,0.0582,0.000482,0.0149,0.0128,0.032600000000000004
1871,0.06,0.000506,0.015,0.0135,0.034
1872,0.062,0.000531,0.015300000000000001,0.0141,0.0358
1873,0.06409999999999999,0.0005570000000000001,0.0157,0.0148,0.037899999999999996
1874,0.0664,0.000585,0.0162,0.0154,0.0402
1875,0.0687,0.000614,0.0167,0.0161,0.0427
1876,0.071,0.000644,0.0172,0.0167,0.0453
1877,0.0734,0.000675,0.0178,0.0173,0.047799999999999995
1878,0.07579999999999999,0.000707,0.0182,0.018,0.0503
1879,0.0782,0.00074,0.018600000000000002,0.018600000000000002,0.0525
1880,0.0805,0.000773,0.0189,0.0193,0.0545
1881,0.0828,0.0008070000000000001,0.0192,0.019899999999999998,0.056299999999999996
1882,0.0852,0.000841,0.019399999999999997,0.0206,0.0581
1883,0.0875,0.000877,0.0197,0.0212,0.0598
1884,0.09,0.000914,0.02,0.0218,0.0616
1885,0.09240000000000001,0.0009519999999999999,0.020300000000000002,0.0225,0.0634
1886,0.095,0.000992,0.0206,0.023100000000000002,0.06520000000000001
1887,0.0975,0.00103,0.0209,0.0238,0.06709999999999999
1888,0.1,0.00108,0.0212,0.024399999999999998,0.069
1889,0.103,0.0011200000000000001,0.0215,0.0251,0.0709
1890,0.115,0.0011,0.022600000000000002,0.0257,0.0834
1891,0.119,0.0011,0.022699999999999998,0.0263,0.0851
1892,0.124,0.0011,0.0229,0.027,0.0891
1893,0.129,0.0011,0.023100000000000002,0.027600000000000003,0.0952
1894,0.134,0.0011,0.0235,0.028300000000000002,0.103
1895,0.14,0.0011,0.0238,0.0289,0.113
1896,0.145,0.0011,0.0242,0.0296,0.124
1897,0.152,0.0011,0.0247,0.030199999999999998,0.136
1898,0.158,0.0011,0.0252,0.0308,0.15
1899,0.165,0.0011,0.0257,0.0315,0.164
1900,0.172,0.0011,0.0263,0.032100000000000004,0.178
1901,0.18,0.0011,0.0269,0.032799999999999996,0.198
1902,0.189,0.0011,0.027800000000000002,0.0334,0.229
1903,0.199,0.0011,0.0289,0.034,0.267
1904,0.21,0.0011,0.030199999999999998,0.0347,0.309
1905,0.221,0.0011,0.0316,0.0353,0.354
1906,0.233,0.0011,0.033,0.036,0.397
1907,0.244,0.00111,0.0346,0.0366,0.438
1908,0.255,0.00111,0.0362,0.0373,0.473
1909,0.266,0.00111,0.037899999999999996,0.037899999999999996,0.499
1910,0.275,0.00111,0.0396,0.0385,0.514
1911,0.284,0.00111,0.0412,0.039200000000000006,0.523
1912,0.293,0.00111,0.043,0.039799999999999995,0.531
1913,0.301,0.00111,0.0448,0.0405,0.538
1914,0.31,0.00111,0.046700000000000005,0.041100000000000005,0.545
1915,0.318,0.00111,0.048799999999999996,0.0418,0.551
1916,0.326,0.00111,0.051,0.0424,0.556
1917,0.334,0.00111,0.0533,0.043,0.56
1918,0.342,0.00111,0.0559,0.0437,0.563
1919,0.35,0.00111,0.0586,0.0443,0.566
1920,0.358,0.00111,0.0616,0.045,0.567
1921,0.366,0.00114,0.0649,0.0456,0.566
1922,0.374,0.00124,0.0688,0.046299999999999994,0.561
1923,0.382,0.0014,0.0732,0.0469,0.555
1924,0.39,0.0016,0.078,0.0475,0.547
1925,0.398,0.00185,0.0832,0.0482,0.538
1926,0.406,0.00212,0.0889,0.048799999999999996,0.529
1927,0.415,0.0024100000000000002,0.0948,0.0495,0.521
1928,0.423,0.00272,0.101,0.0501,0.514
1929,0.433,0.0030299999999999997,0.108,0.0507,0.51
1930,0.442,0.0033399999999999997,0.114,0.0514,0.508
1931,0.452,0.00366,0.122,0.052,0.512
1932,0.462,0.004,0.13,0.052700000000000004,0.522
1933,0.472,0.00438,0.138,0.0533,0.537
1934,0.483,0.0048,0.147,0.054,0.555
1935,0.494,0.00525,0.157,0.0546,0.577
1936,0.506,0.005730000000000001,0.168,0.055200000000000006,0.601
1937,0.518,0.00626,0.178,0.0559,0.626
1938,0.531,0.0068200000000000005,0.19,0.0565,0.651
1939,0.544,0.00743,0.202,0.0572,0.676
1940,0.558,0.00808,0.214,0.0578,0.699
1941,0.573,0.0145,0.227,0.0585,0.727
1942,0.588,0.0148,0.242,0.0591,0.766
1943,0.603,0.0152,0.258,0.0597,0.814
1944,0.619,0.0156,0.275,0.060399999999999995,0.869
1945,0.637,0.0197,0.293,0.061,0.928
1946,0.656,0.0202,0.312,0.061700000000000005,0.99
1947,0.677,0.0208,0.331,0.062299999999999994,1.05
1948,0.701,0.0213,0.351,0.063,1.11
1949,0.727,0.0255,0.37,0.0636,1.17
1950,0.913,0.0298,0.389,0.06420000000000001,1.23
1951,0.935,0.037700000000000004,0.407,0.0649,1.3
1952,0.957,0.0384,0.426,0.0655,1.41
1953,1.01,0.0391,0.445,0.06620000000000001,1.56
1954,1.1,0.0399,0.465,0.0668,1.73
1955,1.28,0.0517,0.485,0.0675,1.92
1956,1.37,0.0526,0.505,0.0681,2.11
1957,1.39,0.060899999999999996,0.526,0.0687,2.29
1958,1.55,0.0728,0.548,0.0694,2.46
1959,1.69,0.07390000000000001,0.571,0.07,2.59
1960,1.82,0.0714,0.595,0.0707,2.69
1961,1.9,0.0799,0.621,0.0713,2.72
1962,1.9,0.0775,0.65,0.0719,2.8
1963,2.05,0.097,0.68,0.0726,2.91
1964,2.31,0.113,0.712,0.0732,2.98
1965,2.51,0.14,0.744,0.07390000000000001,3.03
1966,2.32,0.124,0.777,0.0745,3.02
1967,2.58,0.136,0.81,0.0752,2.89
1968,2.78,0.116,0.843,0.07579999999999999,3.18
1969,2.92,0.14,0.874,0.07640000000000001,3.22
1970,2.9,0.139,0.87,0.0704,3.39
1971,3.04,0.144,0.931,0.0704,3.52
1972,3.3,0.162,0.958,0.07529999999999999,3.86
1973,3.53,0.187,0.985,0.07940000000000001,3.84
1974,3.67,0.187,1.02,0.0809,3.62
1975,4.19,0.228,1.05,0.0933,3.54
1976,3.98,0.256,1.08,0.0964,3.2
1977,4.48,0.279,1.11,0.103,3.55
1978,4.81,0.284,1.13,0.105,3.66
1979,5.38,0.314,1.15,0.11,3.82
1980,5.0,0.306,1.18,0.103,4.47
1981,4.5,0.281,1.23,0.0995,4.54
1982,4.18,0.276,1.26,0.0983,4.46
1983,3.78,0.249,1.29,0.0927,4.67
1984,4.04,0.234,1.32,0.09770000000000001,4.62
1985,4.1,0.284,1.36,0.1,4.7
1986,4.24,0.333,1.4,0.093,4.76
1987,4.22,0.628,1.44,0.1,4.8
1988,4.64,0.395,1.48,0.104,4.71
1989,4.74,0.422,1.51,0.106,4.85
1990,5.24,0.766,1.56,0.129,5.02
1991,5.32,0.664,1.6,0.135,5.26
1992,6.35,0.646,1.64,0.147,5.59
1993,6.12,0.542,1.68,0.166,5.83
1994,7.24,0.576,1.72,0.166,5.83
1995,7.64,0.558,1.77,0.184,5.85
1996,7.19,0.652,1.81,0.182,5.76
1997,8.08,0.664,1.86,0.189,5.89
1998,9.16,0.774,1.91,0.239,5.84
1999,9.43,0.899,1.94,0.221,6.18
2000,10.2,1.07,1.96,0.234,6.17
2001,10.9,1.11,2.01,0.237,6.33
2002,11.4,1.27,2.09,0.245,6.42
2003,11.1,1.27,2.14,0.251,6.49
2004,11.8,1.4,2.22,0.249,6.67
2005,12.7,1.55,2.27,0.249,7.07
2006,12.8,1.61,2.33,0.209,7.1
2007,12.8,1.72,2.41,0.225,7.47
2008,11.6,1.78,2.46,0.215,7.36
2009,12.6,1.42,2.52,0.245,7.97
2010,12.2,1.99,2.59,0.246,8.34
2011,12.4,2.04,2.64,0.256,8.57
2012,12.6,2.08,2.73,0.257,8.78
2013,14.3,2.18,2.8,0.284,9.01
2014,18.8,2.46,2.87,0.304,9.09
2015,16.7,2.51,2.94,0.292,9.36
2016,17.4,2.57,2.99,0.281,9.47
2017,17.4,2.62,3.05,0.285,9.63
2018,18.2,2.68,3.12,0.288,9.71