year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,10.2,0.119,0.899,8.5e-17,1.85
1851,11.1,0.13,0.911,0.00526,1.86
1852,12.3,0.146,0.922,0.0105,1.87
1853,12.7,0.151,0.934,0.0158,1.88
1854,14.0,0.167,0.945,0.021,1.89
1855,14.3,0.171,0.957,0.0263,1.9
1856,14.2,0.169,0.968,0.0316,1.91
1857,14.8,0.176,0.979,0.0368,1.93
1858,15.5,0.185,0.99,0.0421,1.94
1859,16.0,0.191,1.0,0.0474,1.96
1860,16.3,0.195,1.01,0.0526,1.98
1861,17.6,0.211,1.02,0.0579,2.0
1862,17.5,0.209,1.03,0.0631,2.02
1863,18.4,0.221,1.04,0.0684,2.04
1864,19.3,0.231,1.05,0.0737,2.06
1865,20.4,0.244,1.06,0.07890000000000001,2.09
1866,21.9,0.263,1.07,0.0842,2.11
1867,23.6,0.285,1.08,0.0895,2.14
1868,21.6,0.257,1.09,0.0947,2.17
1869,23.2,0.277,1.1,0.1,2.2
1870,26.3,0.317,1.12,0.105,2.23
1871,25.4,0.304,1.13,0.111,2.26
1872,27.3,0.328,1.14,0.116,2.31
1873,29.9,0.36,1.16,0.121,2.36
1874,27.8,0.332,1.17,0.126,2.41
1875,28.8,0.345,1.19,0.132,2.47
1876,28.3,0.337,1.21,0.137,2.52
1877,27.1,0.321,1.23,0.142,2.58
1878,29.4,0.349,1.24,0.147,2.64
1879,29.9,0.355,1.26,0.153,2.69
1880,32.7,0.39,1.28,0.158,2.74
1881,33.0,0.392,1.29,0.163,2.78
1882,34.9,0.415,1.31,0.168,2.83
1883,36.9,0.44,1.32,0.174,2.87
1884,36.5,0.434,1.34,0.179,2.91
1885,35.8,0.424,1.36,0.184,2.96
1886,34.9,0.411,1.37,0.189,3.0
1887,36.8,0.435,1.39,0.195,3.04
1888,39.0,0.462,1.4,0.2,3.09
1889,39.8,0.472,1.42,0.205,3.13
1890,43.0,0.474,1.44,0.21,2.67
1891,41.1,0.475,1.47,0.216,3.05
1892,41.1,0.476,1.49,0.221,3.4
1893,39.6,0.477,1.51,0.226,3.73
1894,43.4,0.479,1.53,0.232,4.02
1895,43.9,0.481,1.55,0.237,4.28
1896,46.1,0.483,1.58,0.242,4.5
1897,47.7,0.486,1.6,0.247,4.68
1898,49.2,0.488,1.62,0.253,4.81
1899,51.3,0.491,1.64,0.258,4.9
1900,54.0,0.494,1.67,0.263,4.93
1901,51.2,0.496,1.69,0.268,4.9
1902,53.5,0.499,1.71,0.274,4.82
1903,57.4,0.503,1.74,0.279,4.7
1904,55.3,0.506,1.76,0.284,4.56
1905,55.4,0.51,1.78,0.289,4.41
1906,62.8,0.514,1.81,0.295,4.25
1907,63.7,0.519,1.83,0.3,4.11
1908,63.4,0.523,1.86,0.305,4.0
1909,63.4,0.527,1.88,0.31,3.92
1910,66.9,0.532,1.91,0.316,3.89
1911,67.4,0.537,1.93,0.321,3.89
1912,70.4,0.543,1.96,0.326,3.9
1913,73.6,0.548,1.99,0.332,3.92
1914,46.1,0.55,2.0,0.337,3.93
1915,39.9,0.556,2.03,0.342,3.96
1916,51.2,0.564,2.06,0.347,3.99
1917,41.6,0.571,2.08,0.353,4.02
1918,39.0,0.579,2.11,0.358,4.05
1919,50.1,0.59,2.14,0.363,4.09
1920,60.5,0.603,2.17,0.368,4.13
1921,55.9,0.619,2.2,0.374,4.17
1922,61.4,0.646,2.23,0.379,4.23
1923,77.5,0.682,2.26,0.384,4.3
1924,82.0,0.722,2.29,0.389,4.37
1925,83.9,0.766,2.32,0.395,4.45
1926,83.7,0.813,2.35,0.4,4.53
1927,96.6,0.862,2.38,0.405,4.62
1928,93.0,2.41,2.41,0.41,4.7
1929,102.0,2.56,2.44,0.416,4.78
1930,98.6,2.5,2.47,0.421,4.86
1931,89.3,2.26,2.5,0.426,4.94
1932,73.1,2.14,2.52,0.431,5.03
1933,78.1,2.13,2.54,0.437,5.14
1934,80.5,2.19,2.57,0.442,5.24
1935,77.0,2.42,2.59,0.447,5.34
1936,80.3,2.59,2.61,0.453,5.44
1937,95.4,3.0,2.65,0.458,5.53
1938,84.2,3.11,2.68,0.463,5.59
1939,79.0,2.95,2.71,0.468,5.63
1940,68.6,1.87,2.75,0.474,5.64
1941,71.5,2.15,2.82,0.479,5.68
1942,67.4,2.15,2.92,0.484,5.8
1943,64.1,2.18,3.04,0.489,5.96
1944,39.2,2.31,3.17,0.495,6.16
1945,44.7,2.38,3.33,0.5,6.38
1946,61.7,3.06,3.48,0.505,6.61
1947,86.9,3.49,3.64,0.51,6.83
1948,89.5,3.92,3.78,0.516,7.0
1949,85.4,3.82,3.89,0.521,7.13
1950,80.5,4.24,3.98,0.526,7.18
1951,93.5,4.82,4.05,0.531,7.22
1952,87.8,4.93,4.12,0.537,7.3
1953,86.6,5.5,4.18,0.542,7.4
1954,90.3,5.75,4.25,0.547,7.52
1955,96.7,6.32,4.31,0.553,7.66
1956,102.0,6.76,4.36,0.558,7.8
1957,102.0,7.25,4.41,0.563,7.92
1958,93.4,7.41,4.44,0.568,8.03
1959,94.0,8.08,4.46,0.574,8.11
1960,96.7,8.52,4.47,0.579,8.16
1961,98.4,9.18,4.48,0.584,8.3
1962,104.0,9.73,4.48,0.589,8.87
1963,111.0,10.3,4.49,0.595,8.94
1964,109.0,11.4,4.5,0.6,8.26
1965,111.0,12.1,4.51,0.605,8.55
1966,111.0,12.6,4.52,0.61,8.76
1967,113.0,13.2,4.53,0.616,8.96
1968,124.0,13.7,4.54,0.621,9.09
1969,129.0,14.5,4.54,0.626,9.34
1970,133.0,14.1,4.43,0.574,9.44
1971,125.0,14.7,4.66,0.542,9.59
1972,135.0,15.2,4.69,0.567,9.42
1973,143.0,15.1,4.71,0.592,9.75
1974,140.0,16.8,4.74,0.632,10.2
1975,126.0,13.7,4.64,0.574,10.1
1976,135.0,13.5,4.69,0.629,9.95
1977,130.0,14.8,4.73,0.632,9.99
1978,139.0,14.8,4.75,0.657,10.0
1979,145.0,15.1,4.79,0.663,10.2
1980,140.0,14.8,4.79,0.645,10.2
1981,128.0,15.0,4.77,0.586,10.1
1982,122.0,13.5,4.73,0.577,10.1
1983,106.0,13.7,4.72,0.524,10.3
1984,110.0,14.9,4.73,0.521,10.4
1985,109.0,14.3,4.74,0.505,10.4
1986,107.0,13.7,4.74,0.512,10.3
1987,107.0,13.0,4.73,0.508,10.4
1988,103.0,12.8,4.79,0.512,10.3
1989,110.0,12.4,4.81,0.515,10.3
1990,108.0,9.8,4.96,0.521,10.4
1991,113.0,9.66,4.92,0.527,10.5
1992,112.0,10.0,5.03,0.527,10.3
1993,109.0,10.2,4.79,0.502,10.3
1994,113.0,11.3,4.9,0.515,10.2
1995,113.0,13.3,4.98,0.48,10.4
1996,119.0,13.8,4.75,0.487,10.4
1997,116.0,14.1,4.82,0.468,10.2
1998,120.0,14.6,4.67,0.453,10.1
1999,115.0,14.7,4.61,0.428,10.5
2000,116.0,14.8,4.72,0.412,9.15
2001,116.0,14.3,4.43,0.418,9.04
2002,109.0,15.2,4.36,0.384,9.69
2003,115.0,14.6,4.15,0.4,9.34
2004,114.0,14.7,4.17,0.403,9.2
2005,111.0,15.2,3.99,0.391,9.05
2006,109.0,15.8,3.86,0.388,8.91
2007,105.0,16.1,3.77,0.378,8.91
2008,107.0,16.2,3.79,0.366,8.79
2009,103.0,15.2,3.88,0.36,8.94
2010,115.0,16.8,3.7,0.369,8.99
2011,104.0,17.4,3.78,0.347,8.9
2012,98.7,17.6,3.67,0.344,8.77
2013,101.0,17.9,3.79,0.346,8.68
2014,97.0,18.2,3.71,0.337,8.84
2015,102.0,18.3,3.72,0.355,8.93
2016,104.0,18.5,3.52,0.332,8.76
2017,105.0,18.8,3.42,0.327,8.53
2018,108.0,18.1,3.14,0.321,8.6