year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,36.4,11.5,14.7,4.48e-15,96.8
1851,41.4,14.3,14.9,0.274,97.2
1852,43.7,15.5,15.1,0.549,97.7
1853,47.4,17.5,15.3,0.823,98.3
1854,50.6,19.2,15.5,1.1,99.0
1855,56.0,22.1,15.6,1.37,99.7
1856,58.2,23.2,15.8,1.65,100.0
1857,59.6,23.8,16.0,1.92,101.0
1858,60.6,24.1,16.2,2.2,102.0
1859,64.8,26.3,16.4,2.47,103.0
1860,67.4,27.5,16.5,2.74,104.0
1861,66.2,26.5,16.7,3.02,105.0
1862,68.5,27.5,16.9,3.29,106.0
1863,76.5,31.7,17.0,3.57,107.0
1864,81.0,34.0,17.2,3.84,108.0
1865,81.9,34.1,17.3,4.12,109.0
1866,83.0,34.3,17.5,4.39,110.0
1867,97.4,42.2,17.6,4.67,112.0
1868,108.0,47.7,17.8,4.94,113.0
1869,120.0,54.3,18.0,5.21,114.0
1870,126.0,57.1,18.2,5.49,116.0
1871,131.0,59.6,18.4,5.76,118.0
1872,156.0,73.1,18.6,6.04,120.0
1873,170.0,80.8,18.9,6.31,123.0
1874,166.0,77.8,19.2,6.59,126.0
1875,169.0,78.6,19.5,6.86,130.0
1876,167.0,76.9,19.7,7.14,133.0
1877,183.0,85.2,20.0,7.41,137.0
1878,181.0,83.3,20.3,7.68,140.0
1879,214.0,102.0,20.6,7.96,143.0
1880,239.0,115.0,20.9,8.23,146.0
1881,252.0,122.0,21.1,8.51,148.0
1882,278.0,136.0,21.4,8.78,150.0
1883,298.0,147.0,21.6,9.06,153.0
1884,313.0,155.0,21.9,9.33,155.0
1885,319.0,158.0,22.2,9.61,157.0
1886,335.0,166.0,22.4,9.88,159.0
1887,356.0,178.0,22.7,10.2,161.0
1888,424.0,216.0,22.9,10.4,164.0
1889,387.0,194.0,23.2,10.7,166.0
1890,464.0,201.0,24.4,11.0,167.0
1891,492.0,201.0,25.0,11.3,168.0
1892,518.0,201.0,25.7,11.5,168.0
1893,525.0,201.0,26.4,11.8,169.0
1894,499.0,201.0,27.1,12.1,169.0
1895,558.0,200.0,27.8,12.4,170.0
1896,563.0,200.0,28.6,12.6,170.0
1897,587.0,200.0,29.4,12.9,171.0
1898,637.0,200.0,30.2,13.2,171.0
1899,722.0,199.0,31.0,13.4,172.0
1900,764.0,200.0,31.9,13.7,172.0
1901,829.0,200.0,32.8,14.0,172.0
1902,879.0,200.0,33.7,14.3,173.0
1903,1020.0,200.0,34.7,14.5,173.0
1904,1010.0,200.0,35.7,14.8,173.0
1905,1130.0,200.0,36.8,15.1,174.0
1906,1180.0,201.0,37.8,15.4,174.0
1907,1360.0,200.0,38.9,15.6,175.0
1908,1220.0,200.0,40.0,15.9,174.0
1909,1340.0,200.0,41.2,16.2,175.0
1910,1450.0,200.0,42.3,16.5,176.0
1911,1450.0,200.0,43.5,16.7,177.0
1912,1540.0,199.0,44.6,17.0,179.0
1913,1650.0,199.0,45.8,17.3,182.0
1914,1530.0,198.0,47.1,17.6,185.0
1915,1580.0,197.0,48.3,17.8,189.0
1916,1740.0,196.0,49.6,18.1,193.0
1917,1900.0,195.0,50.9,18.4,197.0
1918,1980.0,192.0,52.2,18.7,200.0
1919,1720.0,191.0,53.5,18.9,201.0
1920,1980.0,191.0,54.9,19.2,202.0
1921,1660.0,190.0,56.3,19.5,202.0
1922,1680.0,190.0,57.7,19.8,200.0
1923,2140.0,191.0,59.2,20.0,199.0
1924,1940.0,191.0,60.8,20.3,196.0
1925,1980.0,191.0,62.3,20.6,194.0
1926,2120.0,190.0,63.9,20.9,191.0
1927,2080.0,189.0,65.4,21.1,189.0
1928,2040.0,188.0,66.9,21.4,187.0
1929,2180.0,185.0,68.3,21.7,185.0
1930,1960.0,182.0,69.6,22.0,184.0
1931,1700.0,176.0,70.8,22.2,184.0
1932,1480.0,167.0,72.0,22.5,184.0
1933,1570.0,161.0,73.0,22.8,185.0
1934,1660.0,157.0,74.0,23.1,186.0
1935,1720.0,152.0,75.0,23.3,187.0
1936,1930.0,150.0,76.0,23.6,189.0
1937,2010.0,147.0,77.1,23.9,190.0
1938,1740.0,142.0,78.3,24.2,191.0
1939,1890.0,142.0,79.6,24.4,193.0
1940,2090.0,143.0,81.1,24.7,194.0
1941,2260.0,149.0,82.9,25.0,197.0
1942,2420.0,157.0,85.1,25.3,202.0
1943,2500.0,162.0,87.5,25.5,208.0
1944,2690.0,169.0,90.3,25.8,216.0
1945,2610.0,183.0,93.2,26.1,225.0
1946,2510.0,203.0,96.1,26.3,233.0
1947,2740.0,219.0,99.1,26.6,241.0
1948,2840.0,235.0,102.0,26.9,248.0
1949,2430.0,250.0,105.0,27.2,253.0
1950,2760.0,263.0,108.0,27.4,257.0
1951,2840.0,278.0,110.0,27.7,259.0
1952,2770.0,293.0,113.0,28.0,262.0
1953,2830.0,311.0,115.0,28.3,266.0
1954,2700.0,328.0,117.0,28.5,269.0
1955,2930.0,348.0,120.0,28.8,274.0
1956,3060.0,366.0,122.0,29.1,278.0
1957,3030.0,380.0,124.0,29.4,282.0
1958,2940.0,395.0,127.0,29.6,286.0
1959,3020.0,408.0,129.0,29.9,290.0
1960,3090.0,415.0,132.0,30.2,293.0
1961,3080.0,417.0,135.0,30.5,299.0
1962,3190.0,414.0,138.0,30.7,307.0
1963,3330.0,406.0,141.0,31.0,316.0
1964,3480.0,394.0,145.0,31.3,321.0
1965,3620.0,380.0,148.0,31.6,324.0
1966,3800.0,366.0,152.0,31.8,326.0
1967,3950.0,350.0,155.0,32.1,332.0
1968,4090.0,341.0,159.0,32.4,335.0
1969,4290.0,335.0,157.0,32.7,337.0
1970,4590.0,353.0,153.0,31.9,341.0
1971,4590.0,350.0,166.0,31.4,351.0
1972,4810.0,357.0,167.0,32.8,355.0
1973,5030.0,368.0,169.0,33.6,365.0
1974,4840.0,367.0,170.0,32.3,375.0
1975,4640.0,330.0,170.0,31.3,389.0
1976,4870.0,354.0,173.0,31.9,384.0
1977,4980.0,363.0,174.0,33.0,375.0
1978,5140.0,365.0,176.0,32.8,369.0
1979,5180.0,377.0,178.0,32.2,367.0
1980,4990.0,350.0,180.0,30.2,373.0
1981,4790.0,342.0,181.0,29.8,380.0
1982,4550.0,299.0,181.0,28.6,370.0
1983,4570.0,309.0,181.0,28.3,361.0
1984,4720.0,325.0,182.0,28.9,372.0
1985,4730.0,314.0,182.0,29.0,363.0
1986,4730.0,309.0,183.0,29.1,349.0
1987,4930.0,311.0,183.0,29.6,341.0
1988,5150.0,326.0,184.0,30.7,337.0
1989,5210.0,319.0,185.0,31.0,338.0
1990,5090.0,310.0,179.0,31.6,342.0
1991,5080.0,309.0,180.0,30.7,343.0
1992,5170.0,317.0,181.0,30.7,350.0
1993,5290.0,323.0,180.0,30.4,351.0
1994,5360.0,335.0,180.0,30.6,360.0
1995,5400.0,347.0,173.0,29.9,358.0
1996,5510.0,351.0,169.0,30.2,363.0
1997,5630.0,364.0,161.0,30.7,362.0
1998,5660.0,376.0,154.0,30.9,361.0
1999,5760.0,388.0,150.0,31.1,358.0
2000,5950.0,401.0,149.0,31.1,353.0
2001,5850.0,383.0,128.0,30.2,351.0
2002,5890.0,395.0,122.0,29.5,350.0
2003,5910.0,404.0,125.0,29.7,356.0
2004,5990.0,429.0,122.0,29.4,357.0
2005,6010.0,442.0,128.0,28.9,356.0
2006,5920.0,456.0,131.0,28.2,359.0
2007,6010.0,473.0,135.0,28.2,363.0
2008,5840.0,471.0,140.0,26.3,361.0
2009,5490.0,471.0,130.0,24.6,355.0
2010,5640.0,514.0,118.0,25.2,358.0
2011,5550.0,521.0,115.0,25.1,360.0
2012,5380.0,515.0,112.0,25.9,358.0
2013,5420.0,516.0,113.0,25.9,357.0
2014,5530.0,529.0,114.0,26.3,357.0
2015,5430.0,532.0,113.0,26.2,356.0
2016,5310.0,531.0,111.0,24.4,366.0
2017,5250.0,534.0,111.0,24.0,367.0
2018,5390.0,536.0,113.0,23.7,370.0