year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,24.6,0.264,10.1,6.24e-16,14.8
1851,26.3,0.294,10.2,0.038299999999999994,14.9
1852,28.7,0.334,10.3,0.07659999999999999,15.0
1853,30.4,0.361,10.5,0.115,15.1
1854,34.1,0.423,10.6,0.153,15.2
1855,38.6,0.497,10.7,0.192,15.3
1856,41.1,0.537,10.8,0.23,15.4
1857,43.4,0.572,11.0,0.268,15.5
1858,46.3,0.618,11.1,0.307,15.6
1859,44.9,0.587,11.2,0.345,15.8
1860,47.8,0.632,11.3,0.383,15.9
1861,53.1,0.717,11.5,0.422,16.1
1862,57.7,0.79,11.6,0.46,16.2
1863,62.0,0.856,11.7,0.498,16.4
1864,69.7,0.982,11.8,0.537,16.6
1865,77.1,1.1,11.9,0.575,16.8
1866,77.0,1.09,12.0,0.613,17.0
1867,83.8,1.2,12.1,0.651,17.2
1868,89.6,1.29,12.2,0.69,17.5
1869,93.4,1.34,12.4,0.728,17.7
1870,93.1,1.33,12.5,0.766,17.9
1871,102.0,1.48,12.6,0.805,18.2
1872,110.0,1.6,12.8,0.843,18.6
1873,117.0,1.7,13.0,0.881,19.0
1874,90.8,1.24,13.1,0.92,19.4
1875,121.0,1.76,13.3,0.958,20.0
1876,124.0,1.79,13.5,0.996,20.4
1877,123.0,1.75,13.7,1.03,20.9
1878,127.0,1.81,13.9,1.07,21.4
1879,134.0,1.92,14.1,1.11,21.8
1880,148.0,2.16,14.2,1.15,22.3
1881,159.0,2.32,14.4,1.19,22.6
1882,169.0,2.49,14.6,1.23,23.0
1883,179.0,2.65,14.8,1.26,23.4
1884,185.0,2.73,15.0,1.3,23.7
1885,189.0,2.79,15.1,1.34,24.1
1886,192.0,2.82,15.3,1.38,24.4
1887,200.0,2.95,15.5,1.42,24.8
1888,217.0,3.22,15.7,1.46,25.2
1889,230.0,3.44,15.9,1.49,25.6
1890,241.0,3.33,16.1,1.53,21.8
1891,255.0,3.34,16.4,1.57,24.9
1892,250.0,3.35,16.6,1.61,27.8
1893,257.0,3.36,16.8,1.65,30.4
1894,267.0,3.38,17.1,1.69,32.8
1895,277.0,3.39,17.3,1.72,34.9
1896,296.0,3.41,17.6,1.76,36.7
1897,314.0,3.42,17.8,1.8,38.2
1898,327.0,3.44,18.1,1.84,39.3
1899,346.0,3.46,18.3,1.88,40.0
1900,371.0,3.48,18.6,1.92,40.3
1901,371.0,3.49,18.9,1.95,40.0
1902,366.0,3.52,19.1,1.99,39.4
1903,392.0,3.54,19.4,2.03,38.5
1904,406.0,3.56,19.6,2.07,37.4
1905,434.0,3.59,19.9,2.11,36.2
1906,414.0,3.62,20.1,2.15,34.9
1907,496.0,3.65,20.4,2.18,34.0
1908,501.0,3.68,20.7,2.22,33.1
1909,501.0,3.71,21.0,2.26,32.4
1910,501.0,3.74,21.2,2.3,32.2
1911,514.0,3.78,21.5,2.34,32.2
1912,555.0,3.81,21.8,2.38,32.4
1913,590.0,3.85,22.1,2.41,32.6
1914,552.0,3.89,22.4,2.45,32.7
1915,516.0,3.93,22.7,2.49,32.8
1916,553.0,3.98,23.0,2.53,33.2
1917,576.0,4.04,23.3,2.57,33.5
1918,554.0,4.1,23.6,2.61,33.7
1919,437.0,4.17,23.9,2.64,33.7
1920,479.0,4.26,24.2,2.68,34.1
1921,524.0,4.39,24.6,2.72,34.6
1922,507.0,4.62,24.9,2.76,35.0
1923,384.0,4.91,25.2,2.8,35.2
1924,505.0,5.27,25.5,2.84,36.0
1925,513.0,5.66,25.9,2.87,36.7
1926,469.0,6.07,26.2,2.91,37.2
1927,538.0,10.1,26.5,2.95,38.1
1928,559.0,10.7,26.8,2.99,38.8
1929,594.0,10.8,27.2,3.03,39.5
1930,518.0,10.4,27.5,3.07,39.9
1931,443.0,9.8,27.8,3.1,40.4
1932,405.0,9.75,28.1,3.14,41.1
1933,422.0,10.8,28.3,3.18,42.0
1934,465.0,12.5,28.6,3.22,42.9
1935,508.0,14.3,28.9,3.26,43.9
1936,554.0,16.3,29.2,3.3,44.7
1937,617.0,17.4,29.5,3.33,45.6
1938,654.0,19.4,29.8,3.37,46.2
1939,702.0,19.2,30.3,3.41,46.6
1940,710.0,18.2,30.7,3.45,46.8
1941,716.0,19.0,31.5,3.49,47.2
1942,724.0,17.4,32.6,3.53,48.3
1943,734.0,18.7,33.9,3.56,49.9
1944,659.0,18.0,35.5,3.6,51.6
1945,173.0,17.4,37.2,3.64,52.6
1946,327.0,16.8,38.9,3.68,55.0
1947,372.0,17.5,40.6,3.72,57.1
1948,430.0,19.8,42.1,3.76,58.9
1949,482.0,22.0,43.4,3.79,60.2
1950,559.0,24.2,44.3,3.83,60.9
1951,625.0,26.2,45.1,3.87,61.4
1952,660.0,28.4,45.9,3.91,62.1
1953,672.0,32.1,46.6,3.95,63.0
1954,709.0,35.3,47.4,3.99,64.0
1955,774.0,39.3,48.0,4.02,65.3
1956,817.0,43.0,48.6,4.06,66.5
1957,831.0,46.3,49.1,4.1,67.5
1958,810.0,50.0,49.5,4.14,68.3
1959,808.0,55.4,49.7,4.18,69.0
1960,866.0,59.9,49.8,4.22,69.6
1961,886.0,64.5,49.8,4.25,70.3
1962,934.0,69.1,49.9,4.29,72.7
1963,996.0,73.4,49.9,4.33,72.5
1964,1020.0,80.0,50.0,4.37,72.9
1965,1010.0,84.6,50.1,4.41,74.2
1966,1000.0,89.4,50.1,4.45,75.7
1967,986.0,92.3,50.2,4.48,77.0
1968,1030.0,97.3,50.2,4.52,78.2
1969,1100.0,102.0,49.7,4.56,79.4
1970,1080.0,100.0,48.2,4.25,79.7
1971,1090.0,101.0,51.2,4.31,80.2
1972,1090.0,103.0,51.4,4.37,80.4
1973,1130.0,108.0,51.4,4.46,80.7
1974,1110.0,107.0,51.3,4.34,82.9
1975,1050.0,101.0,50.8,4.15,83.2
1976,1130.0,104.0,51.0,4.28,84.2
1977,1090.0,102.0,51.0,4.31,84.7
1978,1120.0,104.0,51.0,4.46,86.2
1979,1160.0,107.0,51.0,4.62,87.4
1980,1150.0,100.0,50.7,4.46,88.1
1981,1100.0,97.1,50.3,4.25,87.2
1982,1060.0,88.4,49.6,4.06,88.2
1983,1070.0,90.9,48.9,4.0,87.4
1984,1090.0,94.0,49.0,4.0,89.4
1985,1100.0,91.4,48.5,3.91,90.5
1986,1090.0,85.2,48.4,3.91,90.3
1987,1070.0,85.6,48.1,3.88,89.5
1988,1070.0,86.9,48.1,3.78,88.5
1989,1060.0,90.2,47.6,3.63,86.5
1990,1050.0,85.4,46.0,3.5,82.0
1991,972.0,83.0,47.0,3.26,77.4
1992,919.0,84.1,47.0,3.1,70.7
1993,901.0,81.2,46.4,2.96,68.5
1994,886.0,86.3,45.5,2.81,69.0
1995,885.0,82.3,43.7,2.68,68.9
1996,909.0,83.8,42.0,2.61,68.4
1997,877.0,83.2,38.9,2.48,68.6
1998,868.0,66.8,36.6,2.4,67.7
1999,833.0,64.6,34.1,2.3,68.0
2000,840.0,67.4,34.2,2.18,66.0
2001,863.0,62.9,33.4,2.11,65.5
2002,838.0,62.3,33.2,2.02,64.3
2003,831.0,64.6,32.1,2.01,63.1
2004,824.0,67.3,42.9,1.93,62.3
2005,804.0,66.9,33.4,1.85,61.8
2006,822.0,71.7,35.7,1.87,59.5
2007,786.0,73.7,39.0,1.84,60.7
2008,785.0,76.1,34.0,1.81,60.4
2009,727.0,69.4,21.8,1.7,60.3
2010,767.0,74.4,35.6,1.75,61.1
2011,738.0,75.6,37.1,1.72,59.7
2012,746.0,74.6,29.7,1.75,59.9
2013,763.0,74.2,28.0,1.76,60.7
2014,725.0,75.2,28.1,1.74,62.7
2015,730.0,75.7,27.0,1.77,61.4
2016,743.0,75.5,25.9,1.65,60.4
2017,734.0,76.4,24.8,1.62,59.1
2018,705.0,74.8,23.6,1.6,56.6