year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00553,2.33e-06,0.738,6.05e-17,6.05
1851,0.00577,2.37e-06,0.747,0.0037,6.08
1852,0.0061600000000000005,2.4199999999999997e-06,0.757,0.00739,6.11
1853,0.00663,2.47e-06,0.766,0.0111,6.13
1854,0.0071200000000000005,2.5300000000000003e-06,0.775,0.0148,6.16
1855,0.00758,2.5999999999999997e-06,0.785,0.0185,6.19
1856,0.008029999999999999,2.66e-06,0.793,0.0222,6.21
1857,0.00848,2.74e-06,0.802,0.0259,6.23
1858,0.00888,2.82e-06,0.81,0.0296,6.25
1859,0.00919,2.8999999999999998e-06,0.819,0.033299999999999996,6.27
1860,0.0109,2.99e-06,0.827,0.037,6.28
1861,0.0123,3.0799999999999997e-06,0.834,0.040600000000000004,6.28
1862,0.011800000000000001,3.18e-06,0.841,0.0443,6.29
1863,0.0125,3.28e-06,0.848,0.048,6.3
1864,0.0136,3.3899999999999997e-06,0.854,0.0517,6.31
1865,0.0136,3.5e-06,0.861,0.0554,6.31
1866,0.026699999999999998,3.62e-06,0.868,0.0591,6.32
1867,0.030199999999999998,3.73e-06,0.874,0.0628,6.33
1868,0.0286,3.86e-06,0.882,0.0665,6.34
1869,0.0349,3.98e-06,0.889,0.0702,6.35
1870,0.037200000000000004,4.11e-06,0.898,0.07390000000000001,6.36
1871,0.046,4.24e-06,0.908,0.07759999999999999,6.4
1872,0.0476,4.38e-06,0.918,0.0813,6.48
1873,0.0499,4.52e-06,0.93,0.085,6.59
1874,0.062,4.66e-06,0.943,0.0887,6.72
1875,0.0757,4.8e-06,0.957,0.09240000000000001,6.87
1876,0.0995,4.94e-06,0.971,0.09609999999999999,7.02
1877,0.114,5.0899999999999995e-06,0.985,0.0998,7.17
1878,0.142,5.24e-06,0.998,0.103,7.3
1879,0.157,5.4e-06,1.01,0.107,7.4
1880,0.18,5.55e-06,1.02,0.111,7.47
1881,0.213,5.7099999999999995e-06,1.04,0.115,7.51
1882,0.228,5.8700000000000005e-06,1.05,0.118,7.55
1883,0.254,6.03e-06,1.06,0.122,7.59
1884,0.311,6.19e-06,1.08,0.126,7.62
1885,0.37,6.349999999999999e-06,1.09,0.129,7.65
1886,0.382,6.51e-06,1.1,0.133,7.68
1887,0.452,6.68e-06,1.12,0.137,7.72
1888,0.483,6.8500000000000005e-06,1.13,0.14,7.75
1889,0.495,7.01e-06,1.14,0.144,7.78
1890,0.582,9.87e-06,1.17,0.148,7.74
1891,0.689,1.08e-05,1.18,0.152,7.89
1892,0.722,1.23e-05,1.2,0.155,8.04
1893,0.849,1.44e-05,1.22,0.159,8.19
1894,0.808,1.7e-05,1.24,0.163,8.32
1895,1.04,1.9900000000000003e-05,1.26,0.166,8.45
1896,1.04,2.29e-05,1.28,0.17,8.56
1897,1.19,2.61e-05,1.3,0.174,8.65
1898,1.34,2.92e-05,1.32,0.177,8.73
1899,1.46,3.22e-05,1.34,0.181,8.78
1900,1.68,3.5000000000000004e-05,1.36,0.185,8.8
1901,1.84,3.7699999999999995e-05,1.38,0.188,8.81
1902,1.75,4.06e-05,1.4,0.192,8.81
1903,1.62,4.38e-05,1.43,0.196,8.81
1904,1.73,4.71e-05,1.45,0.2,8.81
1905,1.37,5.04e-05,1.47,0.203,8.8
1906,1.55,5.37e-05,1.49,0.207,8.8
1907,1.67,5.69e-05,1.52,0.211,8.81
1908,1.68,5.9999999999999995e-05,1.54,0.214,8.81
1909,1.78,6.29e-05,1.56,0.218,8.82
1910,1.81,6.54e-05,1.59,0.222,8.82
1911,1.77,0.000374,1.61,0.225,8.93
1912,1.87,0.00125,1.63,0.229,9.22
1913,1.9,0.00262,1.65,0.233,9.65
1914,1.86,0.00441,1.68,0.236,10.2
1915,1.9,0.006549999999999999,1.7,0.24,10.8
1916,2.02,0.00898,1.72,0.244,11.4
1917,1.82,0.0116,1.75,0.248,11.9
1918,0.783,0.0144,1.77,0.251,12.4
1919,0.839,0.0172,1.8,0.255,12.8
1920,0.751,0.0201,1.84,0.259,13.1
1921,0.759,0.023100000000000002,1.87,0.262,13.3
1922,0.923,0.026600000000000002,1.91,0.266,13.4
1923,1.03,0.030600000000000002,1.95,0.27,13.6
1924,1.13,0.0349,1.99,0.273,13.7
1925,1.18,0.0396,2.04,0.277,13.9
1926,1.5,0.044700000000000004,2.09,0.281,14.0
1927,1.81,0.07390000000000001,2.15,0.285,14.1
1928,1.87,0.07759999999999999,2.21,0.288,14.2
1929,2.17,0.0888,2.29,0.292,14.2
1930,3.53,0.103,2.37,0.296,14.3
1931,4.25,0.115,2.49,0.299,14.2
1932,4.27,0.131,2.66,0.303,14.1
1933,4.5,0.143,2.88,0.307,13.9
1934,5.22,0.175,3.14,0.31,13.6
1935,5.66,0.211,3.41,0.314,13.4
1936,6.3,0.255,3.69,0.318,13.1
1937,6.55,0.28,3.97,0.321,12.8
1938,6.94,0.311,4.23,0.325,12.6
1939,7.03,0.339,4.46,0.329,12.5
1940,7.73,0.364,4.65,0.333,12.5
1941,7.39,0.387,4.81,0.336,12.5
1942,6.37,0.397,4.95,0.34,12.7
1943,6.5,0.406,5.08,0.344,13.1
1944,7.61,0.415,5.2,0.347,13.5
1945,5.6,0.426,5.32,0.351,14.0
1946,6.3,0.467,5.44,0.355,14.5
1947,7.52,0.509,5.56,0.358,15.1
1948,8.15,0.561,5.7,0.362,15.6
1949,9.3,0.614,5.84,0.366,16.1
1950,10.3,0.686,6.01,0.37,16.5
1951,11.2,0.785,6.21,0.373,17.0
1952,12.3,0.937,6.43,0.377,17.4
1953,13.3,1.14,6.67,0.381,17.9
1954,14.6,1.39,6.94,0.384,18.5
1955,16.8,1.69,7.22,0.388,19.1
1956,19.0,2.0,7.51,0.392,19.8
1957,21.4,2.34,7.8,0.395,20.4
1958,23.7,2.7,8.1,0.399,21.1
1959,25.7,3.08,8.39,0.403,21.7
1960,27.8,3.47,8.67,0.406,22.3
1961,29.9,3.89,8.94,0.41,22.4
1962,32.9,4.42,9.23,0.414,23.6
1963,36.1,4.98,9.52,0.418,24.5
1964,39.0,5.58,9.81,0.421,24.2
1965,41.9,6.23,10.1,0.425,24.8
1966,44.8,6.86,10.4,0.429,26.0
1967,48.2,7.43,10.7,0.432,26.9
1968,50.9,7.9,11.0,0.436,27.1
1969,54.0,8.27,11.5,0.44,27.2
1970,57.5,7.6,11.9,0.393,27.4
1971,61.3,7.94,13.2,0.393,28.5
1972,65.7,8.29,13.8,0.417,29.2
1973,69.7,8.77,14.5,0.444,29.8
1974,73.9,9.2,15.2,0.468,30.5
1975,78.2,9.24,15.8,0.498,31.2
1976,81.0,9.45,16.5,0.501,31.2
1977,84.2,9.57,17.1,0.51,31.3
1978,90.7,9.58,17.7,0.516,31.8
1979,92.1,9.65,18.4,0.527,31.9
1980,94.8,9.46,19.1,0.53,32.5
1981,95.9,9.22,19.7,0.551,32.5
1982,97.4,8.89,20.4,0.548,33.1
1983,98.7,9.19,21.1,0.542,34.0
1984,99.0,8.97,21.8,0.536,34.3
1985,103.0,8.81,22.5,0.53,34.8
1986,103.0,8.85,23.1,0.53,35.1
1987,107.0,8.65,23.7,0.527,35.4
1988,109.0,8.42,24.2,0.519,34.8
1989,108.0,8.09,24.8,0.501,34.2
1990,103.0,6.23,25.4,0.48,33.5
1991,102.0,5.83,25.2,0.477,32.4
1992,88.4,5.33,25.1,0.411,28.1
1993,77.8,4.09,25.1,0.364,27.1
1994,65.9,3.86,20.3,0.298,25.8
1995,61.6,3.81,20.7,0.275,24.8
1996,60.9,3.85,25.0,0.28,24.1
1997,60.1,3.82,25.1,0.283,23.7
1998,58.5,4.15,24.5,0.283,23.3
1999,56.4,4.34,27.5,0.263,22.9
2000,54.3,4.32,28.3,0.242,22.0
2001,53.2,4.41,31.0,0.235,21.7
2002,52.7,4.79,30.0,0.234,20.9
2003,53.7,4.85,37.8,0.232,20.9
2004,58.2,5.19,39.1,0.24,20.8
2005,59.1,5.56,39.8,0.247,21.2
2006,61.9,5.84,41.6,0.265,21.7
2007,60.2,6.06,41.6,0.256,21.5
2008,62.6,6.31,43.5,0.275,21.8
2009,60.5,6.41,45.2,0.276,22.1
2010,62.2,6.71,45.0,0.29,22.0
2011,63.3,21.3,49.8,0.279,22.6
2012,62.3,21.9,45.6,0.285,22.5
2013,62.8,22.1,45.9,0.286,22.6
2014,62.1,22.6,46.2,0.276,21.9
2015,57.6,22.4,47.1,0.252,21.9
2016,57.9,21.2,46.1,0.29,20.9
2017,59.1,22.6,46.7,0.294,21.4
2018,63.3,23.1,48.0,0.297,21.1