year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,41.0,11.6,27.7,6.65e-15,246.0
1851,46.1,14.4,28.0,0.409,247.0
1852,48.5,15.6,28.4,0.819,248.0
1853,52.3,17.6,28.8,1.23,249.0
1854,55.8,19.4,29.1,1.64,250.0
1855,61.3,22.3,29.5,2.05,252.0
1856,63.7,23.4,29.8,2.46,253.0
1857,65.4,24.0,30.1,2.87,255.0
1858,66.6,24.3,30.5,3.27,257.0
1859,71.0,26.5,30.8,3.68,259.0
1860,74.3,27.8,31.1,4.09,260.0
1861,73.8,26.8,31.4,4.5,262.0
1862,76.2,27.8,31.7,4.91,264.0
1863,84.6,32.1,32.0,5.32,266.0
1864,89.6,34.4,32.3,5.73,268.0
1865,90.9,34.5,32.6,6.14,270.0
1866,94.5,34.8,32.9,6.55,273.0
1867,110.0,42.8,33.2,6.96,275.0
1868,120.0,48.2,33.5,7.37,278.0
1869,132.0,54.7,33.8,7.78,281.0
1870,139.0,57.6,34.2,8.19,283.0
1871,147.0,60.2,34.6,8.6,287.0
1872,172.0,73.7,35.0,9.01,292.0
1873,186.0,81.4,35.5,9.41,298.0
1874,185.0,78.5,36.0,9.82,305.0
1875,190.0,79.5,36.6,10.2,312.0
1876,190.0,77.8,37.2,10.6,320.0
1877,207.0,86.3,37.7,11.1,327.0
1878,208.0,84.3,38.3,11.5,334.0
1879,243.0,103.0,38.8,11.9,340.0
1880,274.0,117.0,39.3,12.3,345.0
1881,288.0,123.0,39.8,12.7,350.0
1882,317.0,138.0,40.3,13.1,354.0
1883,340.0,149.0,40.8,13.5,359.0
1884,358.0,157.0,41.3,13.9,363.0
1885,366.0,160.0,41.8,14.3,368.0
1886,384.0,169.0,42.3,14.7,372.0
1887,409.0,180.0,42.8,15.1,376.0
1888,483.0,219.0,43.3,15.6,381.0
1889,447.0,197.0,43.8,16.0,385.0
1890,531.0,204.0,45.8,16.4,391.0
1891,566.0,204.0,47.0,16.8,391.0
1892,595.0,204.0,48.1,17.2,391.0
1893,609.0,204.0,49.4,17.6,392.0
1894,589.0,204.0,50.6,18.0,393.0
1895,655.0,204.0,52.0,18.4,394.0
1896,664.0,203.0,53.3,18.8,395.0
1897,697.0,203.0,54.7,19.2,396.0
1898,759.0,203.0,56.2,19.6,397.0
1899,859.0,203.0,57.7,20.1,398.0
1900,918.0,204.0,59.2,20.5,399.0
1901,995.0,204.0,60.8,20.9,400.0
1902,1050.0,204.0,62.5,21.3,402.0
1903,1190.0,204.0,64.2,21.7,405.0
1904,1210.0,204.0,66.0,22.1,408.0
1905,1320.0,204.0,67.8,22.5,412.0
1906,1400.0,205.0,69.7,22.9,415.0
1907,1600.0,204.0,71.6,23.3,419.0
1908,1470.0,204.0,73.5,23.7,422.0
1909,1590.0,205.0,75.5,24.2,426.0
1910,1720.0,205.0,77.4,24.6,428.0
1911,1730.0,205.0,79.5,25.0,432.0
1912,1850.0,204.0,81.6,25.4,440.0
1913,1980.0,205.0,83.7,25.8,450.0
1914,1860.0,204.0,85.8,26.2,461.0
1915,1890.0,203.0,87.8,26.6,473.0
1916,2070.0,202.0,90.1,27.0,485.0
1917,2240.0,201.0,92.4,27.4,497.0
1918,2290.0,199.0,94.7,27.8,507.0
1919,2010.0,198.0,97.0,28.2,515.0
1920,2280.0,199.0,99.3,28.7,520.0
1921,1950.0,198.0,102.0,29.1,522.0
1922,1960.0,199.0,104.0,29.5,524.0
1923,2460.0,202.0,107.0,29.9,525.0
1924,2260.0,203.0,110.0,30.3,523.0
1925,2300.0,205.0,112.0,30.7,522.0
1926,2480.0,206.0,115.0,31.1,521.0
1927,2460.0,209.0,118.0,31.5,519.0
1928,2440.0,211.0,121.0,31.9,517.0
1929,2580.0,211.0,124.0,32.3,517.0
1930,2390.0,209.0,126.0,32.7,517.0
1931,2130.0,203.0,129.0,33.2,517.0
1932,1930.0,195.0,131.0,33.6,517.0
1933,2060.0,190.0,135.0,34.0,517.0
1934,2210.0,187.0,138.0,34.4,518.0
1935,2310.0,184.0,141.0,34.8,518.0
1936,2590.0,184.0,145.0,35.2,519.0
1937,2700.0,181.0,148.0,35.6,520.0
1938,2440.0,178.0,151.0,36.0,520.0
1939,2620.0,179.0,155.0,36.4,522.0
1940,2920.0,181.0,159.0,36.8,524.0
1941,3060.0,189.0,162.0,37.3,529.0
1942,3120.0,197.0,166.0,37.7,539.0
1943,3280.0,203.0,171.0,38.1,553.0
1944,3440.0,211.0,176.0,38.5,570.0
1945,3310.0,226.0,180.0,38.9,589.0
1946,3240.0,248.0,185.0,39.3,608.0
1947,3570.0,267.0,191.0,39.7,628.0
1948,3730.0,287.0,196.0,40.1,646.0
1949,3370.0,305.0,202.0,40.5,660.0
1950,3800.0,323.0,207.0,40.9,671.0
1951,3950.0,344.0,212.0,41.3,681.0
1952,3940.0,366.0,218.0,41.8,692.0
1953,4060.0,393.0,224.0,42.2,705.0
1954,4010.0,422.0,229.0,42.6,719.0
1955,4360.0,453.0,236.0,43.0,735.0
1956,4620.0,485.0,242.0,43.4,751.0
1957,4710.0,514.0,249.0,43.8,766.0
1958,4690.0,542.0,255.0,44.2,781.0
1959,4850.0,571.0,262.0,44.6,795.0
1960,5020.0,594.0,268.0,45.0,808.0
1961,5120.0,613.0,275.0,45.4,813.0
1962,5320.0,629.0,282.0,45.8,842.0
1963,5610.0,638.0,290.0,46.3,865.0
1964,5930.0,647.0,297.0,46.7,870.0
1965,6230.0,652.0,305.0,47.1,881.0
1966,6560.0,661.0,313.0,47.5,894.0
1967,6890.0,667.0,321.0,47.9,914.0
1968,7200.0,676.0,330.0,48.3,926.0
1969,7590.0,687.0,328.0,48.7,933.0
1970,8190.0,695.0,322.0,47.2,934.0
1971,8340.0,699.0,344.0,46.6,949.0
1972,8750.0,724.0,348.0,48.7,997.0
1973,9150.0,761.0,352.0,50.7,981.0
1974,9060.0,761.0,357.0,50.2,1010.0
1975,8940.0,707.0,358.0,49.5,1050.0
1976,9320.0,743.0,363.0,50.6,1080.0
1977,9590.0,766.0,367.0,52.0,1060.0
1978,10000.0,778.0,370.0,52.4,1020.0
1979,10100.0,797.0,373.0,52.1,1050.0
1980,10100.0,764.0,376.0,50.4,1070.0
1981,9790.0,745.0,378.0,49.6,1030.0
1982,9570.0,684.0,380.0,48.1,1060.0
1983,9590.0,696.0,382.0,47.9,1030.0
1984,9860.0,732.0,385.0,48.8,1040.0
1985,10100.0,704.0,385.0,48.7,1090.0
1986,10100.0,697.0,388.0,49.2,1050.0
1987,10500.0,704.0,390.0,50.1,1010.0
1988,11000.0,728.0,392.0,51.6,999.0
1989,11000.0,727.0,396.0,52.0,1000.0
1990,10500.0,709.0,386.0,53.6,1020.0
1991,10300.0,715.0,385.0,52.4,1010.0
1992,10200.0,709.0,384.0,51.2,980.0
1993,10100.0,709.0,382.0,50.6,960.0
1994,9900.0,705.0,380.0,49.1,949.0
1995,9910.0,741.0,375.0,47.8,922.0
1996,10000.0,738.0,365.0,47.7,894.0
1997,10000.0,751.0,357.0,47.3,869.0
1998,9970.0,749.0,348.0,47.5,855.0
1999,10200.0,767.0,343.0,47.5,869.0
2000,10400.0,800.0,343.0,47.4,875.0
2001,10300.0,785.0,319.0,46.3,890.0
2002,10400.0,797.0,315.0,45.4,877.0
2003,10600.0,819.0,319.0,45.6,804.0
2004,10700.0,865.0,317.0,45.0,834.0
2005,10700.0,896.0,327.0,44.3,785.0
2006,10600.0,930.0,330.0,43.5,820.0
2007,10800.0,968.0,338.0,43.6,815.0
2008,10600.0,960.0,347.0,41.3,785.0
2009,9940.0,931.0,333.0,38.5,777.0
2010,10300.0,1010.0,320.0,39.4,754.0
2011,10300.0,1040.0,322.0,39.9,863.0
2012,10300.0,1110.0,306.0,40.7,861.0
2013,10300.0,1140.0,308.0,40.5,780.0
2014,10300.0,1130.0,308.0,40.3,811.0
2015,10000.0,1130.0,309.0,39.9,796.0
2016,9940.0,1150.0,309.0,38.2,778.0
2017,9850.0,1210.0,310.0,37.7,824.0
2018,10100.0,1240.0,315.0,37.2,828.0