year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.495,0.0365,0.27,1.4900000000000002e-17,3.33
1851,0.493,0.0363,0.273,0.000921,3.34
1852,0.491,0.036,0.277,0.00184,3.36
1853,0.49,0.0358,0.28,0.00276,3.37
1854,0.489,0.0355,0.283,0.00368,3.39
1855,0.488,0.0353,0.287,0.0046,3.41
1856,0.488,0.0351,0.29,0.00553,3.44
1857,0.488,0.0349,0.293,0.00645,3.46
1858,0.489,0.0347,0.297,0.00737,3.49
1859,0.49,0.0345,0.3,0.008289999999999999,3.52
1860,0.492,0.0343,0.303,0.009210000000000001,3.55
1861,0.493,0.0341,0.306,0.0101,3.59
1862,0.496,0.0339,0.309,0.0111,3.62
1863,0.498,0.0338,0.312,0.012,3.66
1864,0.502,0.033600000000000005,0.315,0.0129,3.7
1865,0.505,0.0335,0.318,0.013800000000000002,3.75
1866,0.509,0.0334,0.321,0.0147,3.79
1867,0.513,0.0332,0.324,0.0157,3.84
1868,0.517,0.033100000000000004,0.327,0.0166,3.89
1869,0.522,0.033,0.33,0.0175,3.94
1870,0.527,0.0329,0.334,0.0184,4.0
1871,0.533,0.032799999999999996,0.338,0.0193,4.06
1872,0.539,0.032799999999999996,0.342,0.020300000000000002,4.14
1873,0.546,0.0327,0.346,0.0212,4.22
1874,0.553,0.032600000000000004,0.351,0.0221,4.32
1875,0.56,0.032600000000000004,0.356,0.023,4.42
1876,0.568,0.0325,0.361,0.023899999999999998,4.53
1877,0.576,0.0325,0.367,0.0249,4.63
1878,0.584,0.0325,0.372,0.0258,4.73
1879,0.592,0.0325,0.377,0.026699999999999998,4.82
1880,0.6,0.0325,0.382,0.027600000000000003,4.91
1881,0.608,0.0325,0.386,0.0285,4.98
1882,0.616,0.0324,0.391,0.0295,5.06
1883,0.623,0.032299999999999995,0.396,0.0304,5.14
1884,0.629,0.032100000000000004,0.4,0.0313,5.22
1885,0.635,0.0318,0.405,0.0322,5.3
1886,0.639,0.0315,0.41,0.0332,5.38
1887,0.643,0.031100000000000003,0.415,0.0341,5.46
1888,0.647,0.030600000000000002,0.419,0.035,5.54
1889,0.65,0.030100000000000002,0.424,0.0359,5.62
1890,0.671,0.0312,0.431,0.0368,4.77
1891,0.679,0.0312,0.438,0.0378,5.45
1892,0.687,0.0313,0.444,0.038700000000000005,6.09
1893,0.695,0.0314,0.451,0.0396,6.68
1894,0.703,0.0315,0.457,0.0405,7.21
1895,0.712,0.0316,0.464,0.0414,7.68
1896,0.722,0.0317,0.47,0.0424,8.08
1897,0.731,0.0319,0.477,0.0433,8.4
1898,0.742,0.032,0.484,0.0442,8.63
1899,0.753,0.032100000000000004,0.49,0.0451,8.78
1900,0.764,0.032299999999999995,0.497,0.046,8.83
1901,0.777,0.0324,0.504,0.047,8.78
1902,0.794,0.032600000000000004,0.511,0.0479,8.64
1903,0.812,0.032799999999999996,0.518,0.048799999999999996,8.43
1904,0.832,0.033,0.525,0.0497,8.17
1905,0.853,0.0332,0.532,0.0506,7.9
1906,0.874,0.0334,0.539,0.0516,7.62
1907,0.893,0.0337,0.546,0.0525,7.36
1908,0.911,0.0339,0.553,0.053399999999999996,7.15
1909,0.926,0.0342,0.56,0.054299999999999994,7.01
1910,0.938,0.0345,0.568,0.055299999999999995,6.96
1911,0.946,0.0348,0.575,0.0562,6.97
1912,0.954,0.0351,0.583,0.0571,6.98
1913,0.961,0.0355,0.591,0.058,7.01
1914,0.988,0.0358,0.599,0.0589,7.05
1915,0.966,0.0362,0.607,0.0599,7.1
1916,0.981,0.0367,0.615,0.0608,7.15
1917,0.997,0.037200000000000004,0.623,0.061700000000000005,7.21
1918,0.989,0.037700000000000004,0.632,0.0626,7.27
1919,0.997,0.0384,0.64,0.0635,7.34
1920,1.05,0.0391,0.648,0.0645,7.4
1921,1.01,0.040299999999999996,0.657,0.0654,7.48
1922,2.7,0.042,0.668,0.0663,7.59
1923,5.83,0.0443,0.683,0.06720000000000001,7.74
1924,7.53,0.0469,0.695,0.0681,7.89
1925,6.9,0.0498,0.702,0.0691,8.02
1926,8.99,0.052899999999999996,0.715,0.07,8.18
1927,7.64,0.056100000000000004,0.721,0.0709,8.32
1928,7.42,0.0592,0.73,0.0718,8.46
1929,10.9,0.062200000000000005,0.745,0.0728,8.65
1930,10.5,0.0648,0.753,0.0737,8.78
1931,10.8,0.0691,0.762,0.0746,8.93
1932,7.38,0.07640000000000001,0.763,0.0755,9.07
1933,10.2,0.0862,0.775,0.07640000000000001,9.29
1934,10.4,0.098,0.782,0.07740000000000001,9.48
1935,10.5,0.111,0.79,0.0783,9.66
1936,11.1,0.125,0.798,0.0792,9.84
1937,11.3,0.236,0.807,0.08009999999999999,9.99
1938,10.9,0.208,0.816,0.081,10.1
1939,12.4,0.295,0.83,0.082,10.2
1940,12.4,0.314,0.843,0.0829,10.2
1941,9.27,0.335,0.857,0.0838,10.3
1942,7.88,0.297,0.884,0.0847,10.5
1943,7.94,0.332,0.921,0.0856,10.7
1944,7.19,0.326,0.962,0.0866,11.1
1945,7.66,0.32,1.01,0.0875,11.5
1946,8.96,0.384,1.06,0.0884,11.9
1947,9.57,0.391,1.1,0.08929999999999999,12.3
1948,9.14,0.454,1.14,0.0902,12.6
1949,9.02,0.487,1.18,0.0912,12.8
1950,10.4,0.508,1.21,0.09209999999999999,12.9
1951,11.2,0.526,1.23,0.093,13.0
1952,10.3,0.583,1.25,0.09390000000000001,13.1
1953,10.3,0.635,1.27,0.09490000000000001,13.3
1954,9.77,0.755,1.29,0.0958,13.5
1955,12.4,0.856,1.31,0.09670000000000001,13.8
1956,11.6,0.948,1.32,0.09759999999999999,14.0
1957,10.5,0.926,1.33,0.0985,14.2
1958,9.8,1.0,1.34,0.0995,14.4
1959,13.1,1.12,1.36,0.1,14.6
1960,11.9,1.25,1.36,0.101,14.7
1961,13.2,1.25,1.36,0.102,15.6
1962,13.9,1.41,1.36,0.103,15.6
1963,14.2,1.52,1.37,0.104,15.8
1964,14.9,1.69,1.37,0.105,16.0
1965,14.4,1.82,1.37,0.106,16.6
1966,15.7,1.94,1.38,0.107,17.6
1967,16.9,2.11,1.38,0.108,18.0
1968,18.3,2.22,1.39,0.109,17.9
1969,19.2,2.25,1.43,0.11,18.1
1970,20.3,2.06,1.39,0.0983,18.3
1971,23.0,2.45,1.51,0.108,18.8
1972,22.5,2.48,1.53,0.11,18.9
1973,23.2,2.67,1.55,0.112,20.0
1974,23.7,2.74,1.58,0.12,21.0
1975,22.4,2.7,1.59,0.113,21.2
1976,22.7,2.56,1.59,0.116,20.6
1977,24.0,2.58,1.62,0.125,21.2
1978,23.7,2.7,1.64,0.132,21.6
1979,27.7,3.21,1.69,0.144,21.3
1980,26.6,3.19,1.73,0.139,21.6
1981,26.4,3.18,1.75,0.136,20.7
1982,26.2,3.16,1.78,0.128,20.8
1983,26.5,2.85,1.78,0.123,21.3
1984,26.4,2.99,1.8,0.122,21.4
1985,27.7,2.73,1.8,0.128,21.6
1986,29.6,2.7,1.81,0.135,21.8
1987,31.0,2.89,1.82,0.134,21.3
1988,30.5,3.01,1.82,0.128,21.4
1989,30.9,2.87,1.8,0.132,21.8
1990,32.3,3.03,1.81,0.136,22.5
1991,32.5,2.78,1.92,0.139,22.7
1992,32.2,2.67,2.0,0.142,22.8
1993,32.7,2.63,2.06,0.14,23.2
1994,34.0,2.99,2.14,0.144,23.4
1995,34.3,3.03,2.2,0.144,23.4
1996,36.3,3.18,2.09,0.151,23.4
1997,37.0,3.6,1.86,0.153,23.8
1998,38.6,3.45,1.99,0.166,24.6
1999,40.6,3.79,1.98,0.172,24.6
2000,42.3,4.68,2.03,0.166,25.0
2001,44.7,4.75,2.19,0.176,24.9
2002,44.3,4.35,2.3,0.166,25.4
2003,43.5,3.87,2.34,0.157,24.8
2004,43.9,4.03,2.03,0.158,24.5
2005,43.7,4.52,1.91,0.162,24.0
2006,43.4,4.66,2.15,0.166,23.8
2007,45.0,4.68,1.73,0.161,23.4
2008,43.5,4.4,1.48,0.154,23.3
2009,41.5,3.34,1.34,0.135,23.5
2010,41.5,3.2,1.49,0.123,22.5
2011,37.1,3.09,1.62,0.112,22.3
2012,37.5,3.25,1.62,0.113,23.4
2013,36.4,3.2,1.3,0.112,23.6
2014,35.6,3.61,1.15,0.114,23.7
2015,37.1,3.77,1.18,0.124,24.0
2016,38.5,4.02,1.21,0.104,24.7
2017,37.6,4.12,1.17,0.0992,25.3
2018,37.7,3.91,1.14,0.09440000000000001,25.7