year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,46.3,20.5,16.4,4.3399999999999995e-15,137.0
1851,51.5,25.5,16.6,0.266,138.0
1852,53.9,27.7,16.8,0.532,139.0
1853,57.7,31.2,17.0,0.798,140.0
1854,61.2,34.3,17.2,1.06,141.0
1855,66.9,39.5,17.4,1.33,142.0
1856,69.4,41.4,17.6,1.6,143.0
1857,71.1,42.5,17.8,1.86,145.0
1858,72.4,43.1,18.0,2.13,146.0
1859,77.0,46.9,18.2,2.39,147.0
1860,80.1,49.1,18.4,2.66,148.0
1861,79.2,47.3,18.6,2.93,149.0
1862,82.0,49.1,18.8,3.19,151.0
1863,90.7,56.7,19.0,3.46,152.0
1864,95.8,60.7,19.1,3.72,153.0
1865,97.1,60.9,19.3,3.99,155.0
1866,98.8,61.3,19.5,4.26,157.0
1867,114.0,75.4,19.7,4.52,158.0
1868,125.0,85.2,19.9,4.79,160.0
1869,139.0,97.0,20.1,5.05,162.0
1870,145.0,102.0,20.3,5.32,164.0
1871,151.0,107.0,20.5,5.59,167.0
1872,177.0,131.0,20.8,5.85,170.0
1873,193.0,144.0,21.1,6.12,175.0
1874,189.0,139.0,21.3,6.38,180.0
1875,193.0,140.0,21.6,6.65,186.0
1876,192.0,137.0,22.0,6.92,191.0
1877,209.0,152.0,22.3,7.18,197.0
1878,208.0,149.0,22.6,7.45,202.0
1879,243.0,182.0,22.9,7.71,207.0
1880,269.0,206.0,23.2,7.98,211.0
1881,282.0,217.0,23.4,8.25,214.0
1882,310.0,244.0,23.7,8.51,217.0
1883,332.0,263.0,24.0,8.78,220.0
1884,348.0,277.0,24.3,9.04,223.0
1885,355.0,282.0,24.6,9.31,226.0
1886,372.0,297.0,24.9,9.58,229.0
1887,395.0,318.0,25.2,9.84,232.0
1888,466.0,387.0,25.5,10.1,235.0
1889,428.0,347.0,25.8,10.4,238.0
1890,516.0,360.0,27.1,10.6,240.0
1891,545.0,360.0,27.8,10.9,241.0
1892,573.0,359.0,28.6,11.2,242.0
1893,582.0,359.0,29.3,11.4,243.0
1894,559.0,359.0,30.1,11.7,244.0
1895,622.0,358.0,31.0,12.0,244.0
1896,630.0,358.0,31.8,12.2,245.0
1897,658.0,357.0,32.7,12.5,246.0
1898,712.0,357.0,33.6,12.8,246.0
1899,802.0,356.0,34.6,13.0,247.0
1900,849.0,358.0,35.5,13.3,247.0
1901,920.0,357.0,36.5,13.6,248.0
1902,976.0,357.0,37.6,13.8,248.0
1903,1120.0,357.0,38.7,14.1,249.0
1904,1130.0,357.0,39.8,14.4,249.0
1905,1250.0,357.0,41.0,14.6,250.0
1906,1320.0,357.0,42.2,14.9,250.0
1907,1500.0,357.0,43.4,15.2,251.0
1908,1370.0,356.0,44.7,15.4,251.0
1909,1500.0,356.0,45.9,15.7,252.0
1910,1620.0,357.0,47.2,16.0,253.0
1911,1620.0,356.0,48.5,16.2,254.0
1912,1720.0,355.0,49.8,16.5,257.0
1913,1840.0,354.0,51.2,16.8,262.0
1914,1720.0,352.0,52.5,17.0,266.0
1915,1790.0,350.0,53.9,17.3,272.0
1916,1960.0,348.0,55.4,17.6,277.0
1917,2120.0,346.0,56.8,17.8,282.0
1918,2210.0,341.0,58.3,18.1,286.0
1919,1950.0,340.0,59.8,18.4,289.0
1920,2220.0,340.0,61.3,18.6,291.0
1921,1900.0,337.0,62.9,18.9,290.0
1922,1910.0,337.0,64.5,19.2,288.0
1923,2380.0,338.0,66.2,19.4,286.0
1924,2180.0,337.0,67.9,19.7,282.0
1925,2230.0,336.0,69.7,19.9,279.0
1926,2380.0,334.0,71.4,20.2,275.0
1927,2330.0,332.0,73.1,20.5,271.0
1928,2300.0,329.0,74.8,20.7,268.0
1929,2440.0,324.0,76.4,21.0,267.0
1930,2220.0,319.0,77.9,21.3,265.0
1931,1960.0,307.0,79.2,21.5,265.0
1932,1740.0,292.0,80.5,21.8,265.0
1933,1840.0,281.0,81.7,22.1,267.0
1934,1930.0,273.0,82.8,22.3,268.0
1935,1990.0,263.0,83.9,22.6,269.0
1936,2210.0,259.0,85.0,22.9,271.0
1937,2300.0,251.0,86.3,23.1,273.0
1938,2020.0,243.0,87.6,23.4,274.0
1939,2180.0,242.0,89.1,23.7,276.0
1940,2400.0,242.0,90.7,23.9,278.0
1941,2570.0,252.0,92.7,24.2,282.0
1942,2740.0,265.0,95.1,24.5,291.0
1943,2830.0,274.0,97.9,24.7,303.0
1944,3030.0,287.0,101.0,25.0,318.0
1945,2960.0,311.0,104.0,25.3,333.0
1946,2870.0,343.0,107.0,25.5,349.0
1947,3120.0,371.0,111.0,25.8,364.0
1948,3230.0,399.0,114.0,26.1,377.0
1949,2810.0,422.0,117.0,26.3,386.0
1950,3140.0,445.0,120.0,26.6,392.0
1951,3220.0,469.0,123.0,26.9,396.0
1952,3160.0,494.0,125.0,27.1,400.0
1953,3210.0,523.0,128.0,27.4,405.0
1954,3060.0,551.0,131.0,27.7,411.0
1955,3300.0,582.0,133.0,27.9,417.0
1956,3450.0,611.0,136.0,28.2,423.0
1957,3400.0,632.0,139.0,28.5,429.0
1958,3270.0,654.0,141.0,28.7,435.0
1959,3330.0,674.0,144.0,29.0,440.0
1960,3400.0,682.0,147.0,29.3,445.0
1961,3390.0,681.0,151.0,29.5,457.0
1962,3480.0,670.0,154.0,29.8,470.0
1963,3620.0,649.0,157.0,30.1,485.0
1964,3770.0,622.0,161.0,30.3,494.0
1965,3920.0,590.0,165.0,30.6,502.0
1966,4130.0,559.0,168.0,30.9,506.0
1967,4310.0,527.0,173.0,31.1,520.0
1968,4470.0,505.0,177.0,31.4,525.0
1969,4680.0,490.0,181.0,31.7,529.0
1970,4970.0,520.0,171.0,30.9,537.0
1971,4930.0,511.0,185.0,30.4,554.0
1972,5130.0,527.0,187.0,31.8,560.0
1973,5360.0,554.0,188.0,32.6,579.0
1974,5130.0,551.0,190.0,31.3,591.0
1975,4910.0,480.0,190.0,30.3,617.0
1976,5140.0,516.0,193.0,31.0,613.0
1977,5260.0,528.0,195.0,32.0,599.0
1978,5430.0,542.0,197.0,31.8,591.0
1979,5480.0,554.0,199.0,31.2,591.0
1980,5270.0,508.0,201.0,29.3,601.0
1981,5050.0,502.0,202.0,28.9,613.0
1982,4810.0,414.0,202.0,27.7,593.0
1983,4820.0,432.0,202.0,27.5,577.0
1984,4980.0,463.0,203.0,28.0,599.0
1985,4980.0,442.0,203.0,28.1,585.0
1986,4990.0,428.0,204.0,28.3,562.0
1987,5200.0,436.0,205.0,28.7,550.0
1988,5420.0,464.0,205.0,29.8,543.0
1989,5490.0,460.0,206.0,30.0,547.0
1990,5360.0,452.0,199.0,30.6,554.0
1991,5320.0,433.0,202.0,29.8,546.0
1992,5420.0,441.0,202.0,29.8,547.0
1993,5510.0,444.0,200.0,29.5,574.0
1994,5600.0,458.0,200.0,29.7,561.0
1995,5650.0,488.0,196.0,29.0,574.0
1996,5830.0,490.0,192.0,29.3,581.0
1997,5900.0,498.0,183.0,29.7,569.0
1998,5940.0,500.0,174.0,30.0,577.0
1999,6010.0,490.0,167.0,30.1,570.0
2000,6180.0,485.0,164.0,30.2,556.0
2001,6100.0,450.0,160.0,29.3,575.0
2002,6130.0,445.0,158.0,28.6,577.0
2003,6190.0,429.0,161.0,28.8,576.0
2004,6290.0,442.0,158.0,28.6,583.0
2005,6310.0,443.0,155.0,28.1,576.0
2006,6230.0,446.0,153.0,27.4,571.0
2007,6300.0,458.0,151.0,27.4,591.0
2008,6120.0,429.0,149.0,25.6,583.0
2009,5710.0,376.0,146.0,23.9,587.0
2010,5890.0,415.0,147.0,24.5,595.0
2011,5740.0,428.0,138.0,24.4,576.0
2012,5530.0,416.0,139.0,25.2,558.0
2013,5680.0,416.0,136.0,25.2,599.0
2014,5720.0,426.0,136.0,25.5,609.0
2015,5570.0,421.0,135.0,25.4,615.0
2016,5440.0,413.0,132.0,23.7,601.0
2017,5400.0,412.0,131.0,23.4,602.0
2018,5570.0,416.0,134.0,23.0,619.0