year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.155,0.000225,0.0365,5.92e-17,1.72
1851,0.157,0.000236,0.036899999999999995,0.00361,1.77
1852,0.16,0.000249,0.037200000000000004,0.00722,1.82
1853,0.162,0.000263,0.0376,0.0108,1.87
1854,0.164,0.000277,0.038,0.0144,1.92
1855,0.166,0.000292,0.038299999999999994,0.018,1.96
1856,0.168,0.000308,0.0386,0.0216,2.01
1857,0.17,0.000325,0.0389,0.0253,2.05
1858,0.172,0.000342,0.039200000000000006,0.0289,2.1
1859,0.174,0.00035999999999999997,0.0394,0.0325,2.14
1860,0.176,0.000378,0.0396,0.0361,2.18
1861,0.177,0.000397,0.039700000000000006,0.039700000000000006,2.21
1862,0.179,0.000417,0.0399,0.0433,2.25
1863,0.181,0.000438,0.04,0.0469,2.29
1864,0.183,0.00046,0.0402,0.0505,2.32
1865,0.185,0.000483,0.040299999999999996,0.0541,2.36
1866,0.187,0.000507,0.0405,0.0577,2.39
1867,0.189,0.000532,0.040600000000000004,0.0613,2.43
1868,0.191,0.0005570000000000001,0.040799999999999996,0.0649,2.46
1869,0.193,0.000584,0.041,0.0685,2.5
1870,0.195,0.000612,0.0412,0.0722,2.53
1871,0.197,0.000642,0.0417,0.07579999999999999,2.58
1872,0.2,0.000674,0.0425,0.07940000000000001,2.64
1873,0.203,0.000708,0.0438,0.083,2.71
1874,0.207,0.000743,0.0453,0.0866,2.78
1875,0.211,0.00078,0.0469,0.0902,2.87
1876,0.215,0.0008179999999999999,0.0485,0.0938,2.95
1877,0.219,0.000857,0.0501,0.0974,3.03
1878,0.222,0.000898,0.0515,0.101,3.11
1879,0.226,0.000939,0.052700000000000004,0.105,3.17
1880,0.229,0.0009809999999999999,0.0535,0.108,3.22
1881,0.231,0.00102,0.054,0.112,3.27
1882,0.234,0.00107,0.0545,0.115,3.31
1883,0.236,0.00111,0.0549,0.119,3.35
1884,0.238,0.00116,0.055299999999999995,0.123,3.38
1885,0.241,0.00121,0.0557,0.126,3.42
1886,0.243,0.00126,0.056100000000000004,0.13,3.46
1887,0.246,0.00131,0.0565,0.133,3.49
1888,0.248,0.0013700000000000001,0.0569,0.137,3.53
1889,0.25,0.0014199999999999998,0.0573,0.141,3.57
1890,0.277,0.0014,0.0582,0.144,3.69
1891,0.286,0.0014,0.0587,0.148,3.74
1892,0.296,0.0014,0.0592,0.152,3.79
1893,0.307,0.0014,0.0598,0.155,3.84
1894,0.319,0.0014,0.060399999999999995,0.159,3.9
1895,0.331,0.0014,0.061,0.162,3.95
1896,0.344,0.0014,0.0616,0.166,4.01
1897,0.357,0.0014,0.062299999999999994,0.17,4.07
1898,0.371,0.0014,0.063,0.173,4.13
1899,0.386,0.0014,0.0638,0.177,4.2
1900,0.4,0.0014,0.06459999999999999,0.18,4.26
1901,0.417,0.0014,0.0654,0.184,4.33
1902,0.436,0.0014,0.0664,0.188,4.39
1903,0.458,0.0014,0.0675,0.191,4.45
1904,0.48,0.0014,0.0686,0.195,4.51
1905,0.503,0.0014,0.0698,0.198,4.58
1906,0.525,0.0014,0.071,0.202,4.65
1907,0.546,0.0014,0.0723,0.206,4.73
1908,0.565,0.00141,0.0736,0.209,4.82
1909,0.582,0.00141,0.07479999999999999,0.213,4.93
1910,0.594,0.00141,0.076,0.216,5.05
1911,0.605,0.0014399999999999999,0.0772,0.22,5.24
1912,0.614,0.0015300000000000001,0.0783,0.224,5.54
1913,0.622,0.0016799999999999999,0.0795,0.227,5.92
1914,0.63,0.00186,0.08059999999999999,0.231,6.37
1915,0.637,0.0020800000000000003,0.0818,0.234,6.87
1916,0.643,0.00233,0.083,0.238,7.4
1917,0.65,0.0026,0.0842,0.242,7.93
1918,0.657,0.0028799999999999997,0.0856,0.245,8.46
1919,0.664,0.00317,0.0871,0.249,8.96
1920,0.671,0.00346,0.0887,0.253,9.42
1921,0.679,0.00376,0.0906,0.256,9.87
1922,0.685,0.00409,0.09309999999999999,0.26,10.4
1923,0.692,0.0044599999999999996,0.09609999999999999,0.263,10.9
1924,0.698,0.004860000000000001,0.0994,0.267,11.5
1925,0.705,0.0053,0.103,0.271,12.0
1926,0.712,0.00577,0.107,0.274,12.5
1927,0.72,0.00626,0.111,0.278,12.9
1928,0.729,0.00679,0.115,0.281,13.2
1929,0.739,0.00735,0.119,0.285,13.5
1930,0.751,0.00793,0.124,0.289,13.5
1931,0.766,0.008539999999999999,0.128,0.292,13.5
1932,0.786,0.00917,0.133,0.296,13.3
1933,0.811,0.00985,0.137,0.299,13.1
1934,0.84,0.0106,0.142,0.303,12.9
1935,0.871,0.0114,0.148,0.307,12.6
1936,0.906,0.0123,0.153,0.31,12.3
1937,0.941,0.013300000000000001,0.159,0.314,12.1
1938,0.978,0.0144,0.166,0.317,11.8
1939,1.01,0.0156,0.172,0.321,11.7
1940,1.05,0.017,0.18,0.325,11.7
1941,1.09,0.0201,0.189,0.328,12.6
1942,1.13,0.0206,0.2,0.332,15.2
1943,1.17,0.0212,0.214,0.336,19.1
1944,1.22,0.0198,0.229,0.339,23.7
1945,1.26,0.0184,0.246,0.343,28.8
1946,1.31,0.0172,0.263,0.346,33.9
1947,1.36,0.0159,0.28,0.35,38.5
1948,1.41,0.0147,0.297,0.354,42.4
1949,1.47,0.0156,0.314,0.357,45.0
1950,1.56,0.0166,0.329,0.361,46.0
1951,1.59,0.0175,0.342,0.364,45.6
1952,1.68,0.0184,0.356,0.368,44.3
1953,1.81,0.019399999999999997,0.37,0.372,42.4
1954,1.94,0.0365,0.383,0.375,40.0
1955,1.98,0.0376,0.397,0.379,37.5
1956,2.06,0.038700000000000005,0.412,0.382,35.0
1957,2.18,0.0345,0.427,0.386,32.6
1958,2.24,0.041100000000000005,0.443,0.39,30.7
1959,2.31,0.0371,0.46,0.393,29.4
1960,2.36,0.0439,0.479,0.397,29.0
1961,2.4,0.045399999999999996,0.501,0.4,31.8
1962,2.47,0.0577,0.526,0.404,32.0
1963,2.53,0.054,0.554,0.408,32.2
1964,2.56,0.061200000000000004,0.585,0.411,32.4
1965,2.75,0.101,0.616,0.415,32.6
1966,2.91,0.108,0.648,0.418,32.9
1967,3.1,0.143,0.68,0.422,33.0
1968,3.6,0.167,0.71,0.426,33.2
1969,3.58,0.165,0.738,0.429,33.3
1970,3.71,0.176,0.757,0.465,33.4
1971,3.84,0.2,0.778,0.462,33.8
1972,3.6,0.186,0.789,0.474,33.5
1973,3.96,0.139,0.799,0.487,34.1
1974,4.01,0.135,0.817,0.496,33.8
1975,3.67,0.156,0.83,0.505,32.9
1976,3.7,0.155,0.838,0.512,32.5
1977,3.68,0.103,0.863,0.518,33.0
1978,3.95,0.115,0.875,0.521,33.0
1979,4.33,0.124,0.924,0.53,33.2
1980,4.37,0.14,0.961,0.539,33.4
1981,4.47,0.157,0.967,0.552,33.3
1982,4.28,0.166,0.987,0.564,33.8
1983,4.63,0.177,1.03,0.58,34.8
1984,4.57,0.228,1.02,0.595,33.7
1985,4.79,0.237,1.05,0.611,35.4
1986,5.19,0.25,1.1,0.629,37.3
1987,5.55,0.307,1.11,0.648,35.0
1988,5.72,0.339,1.16,0.67,35.0
1989,5.98,0.323,1.19,0.688,36.9
1990,6.4,0.298,1.24,0.71,37.9
1991,6.14,0.271,1.22,0.738,38.0
1992,6.74,0.281,1.24,0.753,39.0
1993,7.2,0.312,1.26,0.784,34.4
1994,8.14,0.407,1.71,0.868,35.5
1995,8.7,0.41,1.86,0.902,34.4
1996,9.07,0.278,2.01,0.933,36.4
1997,24.9,0.348,2.16,0.961,41.1
1998,25.3,0.343,2.33,0.992,41.5
1999,25.7,0.531,2.48,1.02,41.1
2000,26.3,0.541,2.73,1.05,38.6
2001,27.4,0.591,2.78,1.09,40.6
2002,27.9,0.641,2.74,1.12,47.7
2003,28.5,0.882,3.03,1.15,46.2
2004,29.1,0.917,3.16,1.19,48.3
2005,14.1,1.6,3.32,1.22,50.9
2006,14.9,1.06,3.71,1.26,53.0
2007,15.9,2.79,3.7,1.3,60.3
2008,16.7,1.58,4.32,1.35,61.4
2009,17.2,2.06,4.66,1.39,63.3
2010,20.4,1.31,4.98,1.4,66.3
2011,21.5,1.97,5.45,1.45,61.8
2012,20.1,1.85,5.82,1.49,67.1
2013,21.5,1.86,6.05,1.54,67.9
2014,22.7,1.8,6.24,1.59,70.5
2015,23.4,2.18,6.43,1.63,72.0
2016,18.4,2.42,6.78,1.65,74.3
2017,18.4,2.61,7.07,1.69,76.0
2018,18.1,2.65,7.36,1.73,76.1