year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,10.4,0.119,1.07,8.17e-17,2.15
1851,11.2,0.13,1.08,0.005059999999999999,2.16
1852,12.5,0.146,1.09,0.0101,2.17
1853,12.9,0.151,1.11,0.0152,2.18
1854,14.2,0.167,1.12,0.0202,2.19
1855,14.5,0.171,1.13,0.0253,2.2
1856,14.4,0.169,1.15,0.0304,2.22
1857,14.9,0.176,1.16,0.0354,2.24
1858,15.7,0.185,1.17,0.0405,2.25
1859,16.2,0.191,1.19,0.0455,2.27
1860,16.5,0.195,1.2,0.0506,2.3
1861,17.8,0.211,1.21,0.055600000000000004,2.32
1862,17.7,0.209,1.22,0.060700000000000004,2.34
1863,18.7,0.221,1.24,0.0658,2.37
1864,19.6,0.232,1.25,0.0708,2.39
1865,20.6,0.244,1.26,0.07590000000000001,2.42
1866,22.1,0.263,1.27,0.0809,2.45
1867,23.9,0.285,1.28,0.086,2.49
1868,21.8,0.257,1.3,0.0911,2.52
1869,23.4,0.277,1.31,0.09609999999999999,2.55
1870,26.6,0.317,1.32,0.101,2.59
1871,25.7,0.304,1.34,0.106,2.63
1872,27.6,0.328,1.36,0.111,2.68
1873,30.2,0.36,1.37,0.116,2.74
1874,28.1,0.332,1.39,0.121,2.79
1875,29.2,0.345,1.41,0.126,2.86
1876,28.7,0.337,1.43,0.132,2.92
1877,27.5,0.321,1.45,0.137,2.98
1878,29.8,0.349,1.47,0.142,3.05
1879,30.3,0.355,1.49,0.147,3.1
1880,33.1,0.39,1.51,0.152,3.16
1881,33.4,0.392,1.53,0.157,3.21
1882,35.3,0.415,1.55,0.162,3.26
1883,37.4,0.44,1.57,0.167,3.31
1884,36.9,0.434,1.59,0.172,3.36
1885,36.2,0.424,1.61,0.177,3.42
1886,35.4,0.411,1.62,0.182,3.47
1887,37.3,0.435,1.64,0.187,3.52
1888,39.5,0.462,1.66,0.192,3.57
1889,40.4,0.472,1.68,0.197,3.62
1890,43.6,0.474,1.71,0.202,3.08
1891,41.6,0.475,1.74,0.207,3.52
1892,41.7,0.476,1.76,0.212,3.93
1893,40.2,0.478,1.79,0.218,4.31
1894,44.1,0.48,1.81,0.223,4.65
1895,44.5,0.482,1.84,0.228,4.95
1896,46.8,0.484,1.87,0.233,5.2
1897,48.4,0.486,1.89,0.238,5.41
1898,49.9,0.489,1.92,0.243,5.56
1899,52.1,0.491,1.95,0.248,5.66
1900,54.8,0.494,1.98,0.253,5.69
1901,52.0,0.497,2.0,0.258,5.66
1902,54.3,0.5,2.03,0.263,5.57
1903,58.3,0.504,2.06,0.268,5.43
1904,56.2,0.507,2.08,0.273,5.27
1905,56.3,0.511,2.11,0.278,5.09
1906,63.7,0.516,2.14,0.283,4.91
1907,64.7,0.52,2.17,0.288,4.75
1908,64.3,0.524,2.2,0.293,4.62
1909,64.4,0.529,2.23,0.298,4.52
1910,67.9,0.534,2.26,0.304,4.49
1911,68.4,0.539,2.29,0.309,4.5
1912,71.4,0.544,2.32,0.314,4.51
1913,74.6,0.55,2.35,0.319,4.53
1914,47.1,0.552,2.37,0.324,4.54
1915,40.8,0.558,2.4,0.329,4.57
1916,52.1,0.566,2.44,0.334,4.61
1917,42.5,0.572,2.47,0.339,4.64
1918,39.9,0.581,2.5,0.344,4.68
1919,51.1,0.592,2.54,0.349,4.73
1920,61.4,0.605,2.57,0.354,4.78
1921,56.8,0.621,2.6,0.359,4.82
1922,62.3,0.648,2.64,0.364,4.89
1923,78.4,0.684,2.68,0.369,4.97
1924,83.0,0.724,2.71,0.374,5.05
1925,84.9,0.768,2.75,0.379,5.14
1926,84.8,0.815,2.78,0.384,5.23
1927,97.7,0.864,2.82,0.39,5.33
1928,94.1,2.42,2.86,0.395,5.43
1929,103.0,2.56,2.89,0.4,5.53
1930,99.7,2.5,2.93,0.405,5.61
1931,90.4,2.26,2.96,0.41,5.71
1932,74.2,2.14,2.98,0.415,5.81
1933,79.2,2.13,3.01,0.42,5.93
1934,81.6,2.19,3.04,0.425,6.06
1935,78.1,2.42,3.07,0.43,6.17
1936,81.5,2.58,3.1,0.435,6.29
1937,96.5,3.0,3.13,0.44,6.39
1938,85.3,3.11,3.17,0.445,6.46
1939,80.1,2.94,3.21,0.45,6.51
1940,69.7,1.86,3.26,0.455,6.52
1941,72.6,2.14,3.34,0.46,6.56
1942,68.5,2.14,3.45,0.465,6.66
1943,65.2,2.17,3.6,0.47,6.82
1944,40.3,2.29,3.76,0.475,7.0
1945,45.8,2.37,3.94,0.481,7.2
1946,62.7,3.04,4.12,0.486,7.42
1947,87.9,3.47,4.31,0.491,7.62
1948,90.5,3.9,4.47,0.496,7.78
1949,86.4,3.79,4.6,0.501,7.89
1950,81.5,4.21,4.7,0.506,7.94
1951,94.5,4.79,4.79,0.511,7.99
1952,88.8,4.89,4.87,0.516,8.07
1953,87.6,5.45,4.95,0.521,8.19
1954,91.3,5.7,5.03,0.526,8.34
1955,97.7,6.26,5.1,0.531,8.49
1956,103.0,6.69,5.16,0.536,8.65
1957,103.0,7.18,5.21,0.541,8.79
1958,94.4,7.33,5.25,0.546,8.92
1959,95.0,7.98,5.28,0.551,9.01
1960,97.7,8.41,5.29,0.556,9.06
1961,99.4,9.06,5.29,0.561,9.22
1962,105.0,9.6,5.3,0.567,9.82
1963,113.0,10.1,5.31,0.572,9.88
1964,110.0,11.3,5.32,0.577,9.16
1965,112.0,11.9,5.32,0.582,9.46
1966,112.0,12.4,5.33,0.587,9.69
1967,114.0,13.0,5.34,0.592,9.89
1968,125.0,13.5,5.35,0.597,10.0
1969,130.0,14.2,5.36,0.602,10.3
1970,134.0,13.9,5.23,0.551,10.4
1971,126.0,14.5,5.5,0.522,10.6
1972,136.0,15.0,5.53,0.545,10.4
1973,144.0,14.9,5.56,0.569,10.8
1974,141.0,16.5,5.6,0.608,11.2
1975,127.0,13.4,5.48,0.551,11.1
1976,136.0,13.3,5.54,0.605,11.0
1977,131.0,14.5,5.58,0.608,11.0
1978,140.0,14.6,5.6,0.632,11.1
1979,146.0,14.8,5.65,0.638,11.2
1980,141.0,14.5,5.64,0.62,11.2
1981,129.0,14.7,5.63,0.563,11.2
1982,123.0,13.2,5.58,0.554,11.2
1983,107.0,13.4,5.57,0.504,11.3
1984,111.0,14.6,5.57,0.501,11.5
1985,110.0,13.9,5.58,0.486,11.5
1986,108.0,13.3,5.59,0.492,11.4
1987,108.0,12.7,5.58,0.489,11.5
1988,104.0,12.5,5.65,0.492,11.3
1989,110.0,12.1,5.67,0.495,11.4
1990,109.0,9.65,5.83,0.501,11.5
1991,113.0,9.51,5.78,0.507,11.6
1992,113.0,9.86,5.91,0.507,11.4
1993,109.0,10.1,5.63,0.483,11.4
1994,114.0,11.1,5.78,0.495,11.3
1995,114.0,13.2,5.88,0.462,11.5
1996,120.0,13.6,5.6,0.468,11.5
1997,117.0,14.0,5.67,0.45,11.3
1998,120.0,14.4,5.49,0.435,11.2
1999,116.0,14.6,5.42,0.411,11.6
2000,117.0,14.7,5.51,0.396,10.2
2001,116.0,14.3,5.16,0.402,10.1
2002,109.0,15.2,5.09,0.37,10.7
2003,116.0,14.7,4.84,0.384,10.3
2004,115.0,14.8,4.86,0.387,10.1
2005,112.0,15.3,4.64,0.375,9.97
2006,110.0,15.9,4.49,0.372,9.82
2007,106.0,16.3,4.38,0.364,9.81
2008,108.0,16.4,4.4,0.352,9.68
2009,104.0,15.4,4.51,0.346,9.83
2010,116.0,17.0,4.29,0.355,9.88
2011,105.0,17.7,4.38,0.334,9.78
2012,99.8,17.9,4.25,0.331,9.63
2013,102.0,18.2,4.4,0.332,9.53
2014,98.1,18.5,4.3,0.324,9.7
2015,103.0,18.6,4.31,0.341,9.8
2016,105.0,18.9,4.08,0.319,9.63
2017,106.0,19.2,3.97,0.314,9.36
2018,109.0,18.6,3.64,0.309,9.44