year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,3.29,0.057,2.59,8.99e-17,3.39
1851,3.27,0.056799999999999996,2.62,0.00555,3.4
1852,3.89,0.0684,2.66,0.0111,3.42
1853,4.28,0.07579999999999999,2.69,0.0166,3.44
1854,5.99,0.108,2.72,0.0222,3.46
1855,4.75,0.0846,2.75,0.0277,3.48
1856,4.83,0.086,2.79,0.033299999999999996,3.51
1857,4.35,0.07709999999999999,2.82,0.038799999999999994,3.54
1858,3.87,0.0681,2.85,0.0444,3.57
1859,3.71,0.065,2.88,0.0499,3.6
1860,4.94,0.0878,2.91,0.0555,3.63
1861,4.57,0.0809,2.94,0.061,3.66
1862,5.8,0.104,2.97,0.0665,3.7
1863,4.29,0.0755,3.0,0.0721,3.73
1864,3.65,0.0635,3.03,0.07759999999999999,3.77
1865,4.09,0.0715,3.05,0.0832,3.82
1866,4.46,0.0783,3.08,0.0887,3.86
1867,4.31,0.07529999999999999,3.11,0.0943,3.91
1868,4.51,0.07890000000000001,3.14,0.0998,3.96
1869,4.65,0.0814,3.18,0.105,4.01
1870,5.22,0.09179999999999999,3.21,0.111,4.06
1871,5.27,0.0925,3.25,0.116,4.13
1872,5.63,0.099,3.29,0.122,4.21
1873,5.47,0.09559999999999999,3.33,0.128,4.31
1874,5.1,0.0887,3.37,0.133,4.41
1875,5.78,0.101,3.42,0.139,4.52
1876,6.56,0.115,3.47,0.144,4.64
1877,6.68,0.117,3.51,0.15,4.75
1878,7.07,0.124,3.56,0.155,4.86
1879,7.59,0.133,3.61,0.161,4.96
1880,8.35,0.147,3.65,0.166,5.05
1881,8.42,0.148,3.7,0.172,5.13
1882,8.54,0.15,3.74,0.177,5.21
1883,9.41,0.166,3.79,0.183,5.29
1884,9.44,0.166,3.83,0.189,5.37
1885,9.85,0.174,3.88,0.194,5.45
1886,10.1,0.177,3.93,0.2,5.52
1887,10.3,0.181,3.97,0.205,5.6
1888,11.3,0.2,4.02,0.211,5.68
1889,11.1,0.196,4.07,0.216,5.76
1890,10.8,0.205,4.13,0.222,4.91
1891,12.4,0.206,4.19,0.227,5.61
1892,11.9,0.208,4.26,0.233,6.26
1893,12.1,0.21,4.32,0.238,6.87
1894,12.3,0.211,4.38,0.244,7.41
1895,12.3,0.214,4.45,0.25,7.89
1896,13.2,0.216,4.51,0.255,8.3
1897,13.8,0.218,4.58,0.261,8.63
1898,13.7,0.221,4.64,0.266,8.87
1899,14.1,0.224,4.71,0.272,9.02
1900,15.4,0.226,4.77,0.277,9.08
1901,15.2,0.229,4.84,0.283,9.02
1902,15.2,0.233,4.9,0.288,8.88
1903,16.2,0.237,4.97,0.294,8.66
1904,17.1,0.241,5.03,0.299,8.4
1905,17.6,0.245,5.1,0.305,8.12
1906,19.1,0.25,5.17,0.311,7.84
1907,19.6,0.254,5.24,0.316,7.58
1908,20.0,0.259,5.3,0.322,7.36
1909,21.0,0.263,5.37,0.327,7.22
1910,21.9,0.266,5.45,0.333,7.17
1911,23.1,0.27,5.52,0.338,7.18
1912,25.8,0.273,5.59,0.344,7.2
1913,28.4,0.276,5.67,0.349,7.23
1914,26.7,0.28,5.74,0.355,7.27
1915,25.5,0.283,5.82,0.36,7.31
1916,23.4,0.287,5.9,0.366,7.36
1917,10.2,0.291,5.98,0.372,7.41
1918,15.8,0.296,6.06,0.377,7.48
1919,23.0,0.301,6.14,0.383,7.55
1920,23.2,0.307,6.22,0.388,7.62
1921,24.2,0.33,6.3,0.394,7.7
1922,28.2,0.381,6.38,0.399,7.81
1923,28.1,0.454,6.46,0.405,7.92
1924,31.5,0.541,6.54,0.41,8.06
1925,34.4,0.637,6.63,0.416,8.2
1926,35.2,0.734,6.71,0.421,8.35
1927,38.7,0.826,6.8,0.427,8.51
1928,38.8,0.906,6.88,0.433,8.66
1929,41.8,1.29,6.97,0.438,8.82
1930,41.4,1.34,7.05,0.444,8.96
1931,45.4,1.34,7.13,0.449,9.12
1932,42.0,1.48,7.2,0.455,9.29
1933,39.2,1.7,7.27,0.46,9.48
1934,39.2,1.83,7.33,0.466,9.67
1935,38.0,1.86,7.4,0.471,9.86
1936,40.5,2.03,7.48,0.477,10.0
1937,44.4,2.19,7.56,0.482,10.2
1938,43.7,2.33,7.65,0.488,10.3
1939,41.2,2.59,7.76,0.494,10.4
1940,34.5,2.65,7.88,0.499,10.4
1941,37.8,2.7,8.07,0.505,10.5
1942,35.4,2.67,8.35,0.51,10.8
1943,35.6,2.76,8.7,0.516,11.2
1944,24.6,2.64,9.1,0.521,11.7
1945,16.2,2.78,9.53,0.527,12.2
1946,31.8,3.17,9.96,0.532,12.7
1947,44.7,3.49,10.4,0.538,13.3
1948,47.2,3.74,10.8,0.543,13.7
1949,50.3,3.87,11.1,0.549,14.0
1950,51.0,4.14,11.3,0.555,14.1
1951,54.5,4.6,11.5,0.56,14.2
1952,54.2,5.22,11.7,0.566,14.3
1953,54.7,5.85,11.9,0.571,14.5
1954,57.7,6.68,12.1,0.577,14.8
1955,60.2,7.61,12.3,0.582,15.0
1956,64.0,8.63,12.4,0.588,15.3
1957,63.4,9.55,12.5,0.593,15.5
1958,65.6,10.4,12.6,0.599,15.7
1959,65.9,11.6,12.7,0.604,15.9
1960,71.9,12.7,12.7,0.61,16.0
1961,74.1,13.7,12.7,0.616,16.8
1962,81.2,14.7,12.7,0.621,17.8
1963,88.7,15.8,12.7,0.627,17.5
1964,93.8,18.0,12.7,0.632,17.2
1965,97.2,19.1,12.8,0.638,17.9
1966,100.0,20.4,12.8,0.643,18.8
1967,103.0,21.7,12.8,0.649,19.2
1968,110.0,22.7,12.8,0.654,19.6
1969,112.0,23.4,12.8,0.66,19.2
1970,138.0,22.1,12.1,0.641,19.7
1971,136.0,23.3,13.2,0.623,19.1
1972,153.0,24.4,13.3,0.673,19.9
1973,160.0,26.0,13.5,0.691,21.4
1974,155.0,27.5,13.6,0.626,23.1
1975,148.0,26.0,13.6,0.626,23.6
1976,165.0,27.0,13.7,0.706,23.2
1977,159.0,27.2,13.8,0.73,23.4
1978,165.0,27.1,13.9,0.709,24.1
1979,182.0,26.5,13.9,0.742,25.1
1980,172.0,25.3,14.0,0.736,26.2
1981,160.0,24.5,14.0,0.739,26.2
1982,131.0,22.1,14.0,0.673,26.2
1983,134.0,21.3,14.1,0.638,27.0
1984,141.0,21.9,14.2,0.644,27.4
1985,144.0,21.4,14.3,0.673,27.0
1986,142.0,20.7,14.3,0.691,26.9
1987,149.0,21.2,14.3,0.691,26.0
1988,143.0,22.4,14.4,0.7,24.9
1989,159.0,21.1,14.3,0.703,24.9
1990,159.0,22.9,14.2,0.715,25.1
1991,167.0,21.8,14.3,0.7,25.4
1992,167.0,22.8,14.1,0.691,25.4
1993,167.0,24.0,13.7,0.685,25.0
1994,167.0,25.9,13.2,0.656,24.1
1995,169.0,25.0,12.6,0.644,24.2
1996,179.0,26.9,12.2,0.662,23.8
1997,171.0,28.0,11.8,0.644,23.0
1998,172.0,28.9,11.3,0.617,22.3
1999,166.0,22.6,10.4,0.59,21.8
2000,167.0,21.7,9.82,0.578,20.7
2001,172.0,17.7,9.26,0.575,20.2
2002,172.0,17.8,8.79,0.572,19.1
2003,175.0,15.9,8.23,0.566,18.7
2004,177.0,16.6,7.9,0.566,18.6
2005,173.0,16.6,6.4,0.563,18.4
2006,168.0,16.5,5.94,0.56,18.4
2007,169.0,15.4,5.55,0.545,18.1
2008,172.0,11.6,5.2,0.519,18.1
2009,167.0,11.3,4.93,0.477,18.0
2010,179.0,11.9,4.6,0.483,18.0
2011,165.0,11.8,4.33,0.462,17.7
2012,162.0,11.4,4.1,0.45,17.4
2013,162.0,11.0,3.89,0.444,17.9
2014,155.0,10.5,3.66,0.417,18.0
2015,162.0,10.9,3.44,0.426,18.7
2016,162.0,10.4,3.29,0.406,18.9
2017,160.0,10.8,3.08,0.393,18.9
2018,155.0,11.2,2.98,0.381,18.2