year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,5.82,0.033,20.3,8.02e-15,94.8
1851,5.89,0.0349,20.3,0.492,104.0
1852,5.96,0.036899999999999995,20.3,0.983,113.0
1853,6.04,0.0391,20.2,1.47,122.0
1854,6.12,0.041299999999999996,20.2,1.97,131.0
1855,6.2,0.0437,20.1,2.46,140.0
1856,6.28,0.0461,20.1,2.95,148.0
1857,6.51,0.0487,20.1,3.44,156.0
1858,6.45,0.0513,20.1,3.93,164.0
1859,6.78,0.054,20.1,4.42,172.0
1860,6.84,0.056799999999999996,20.1,4.92,180.0
1861,6.74,0.0597,20.1,5.41,187.0
1862,6.86,0.0627,20.1,5.9,194.0
1863,6.98,0.0658,20.0,6.39,201.0
1864,7.01,0.0691,20.0,6.88,208.0
1865,7.06,0.0725,20.0,7.37,215.0
1866,7.2,0.0761,20.0,7.87,221.0
1867,7.36,0.0798,20.0,8.36,228.0
1868,7.54,0.0836,20.0,8.85,234.0
1869,7.74,0.0876,20.1,9.34,240.0
1870,7.94,0.09179999999999999,20.1,9.83,246.0
1871,8.16,0.09609999999999999,20.1,10.3,252.0
1872,8.39,0.101,20.2,10.8,259.0
1873,8.63,0.106,20.3,11.3,266.0
1874,8.86,0.111,20.5,11.8,273.0
1875,9.09,0.116,20.6,12.3,281.0
1876,9.29,0.122,20.8,12.8,288.0
1877,9.47,0.127,21.0,13.3,295.0
1878,9.6,0.133,21.2,13.8,302.0
1879,9.61,0.139,21.3,14.3,308.0
1880,9.93,0.145,21.5,14.7,313.0
1881,9.97,0.151,21.6,15.2,318.0
1882,10.4,0.158,21.7,15.7,322.0
1883,10.8,0.164,21.8,16.2,326.0
1884,11.2,0.169,22.0,16.7,330.0
1885,11.0,0.197,22.1,17.2,333.0
1886,11.4,0.22,22.3,17.7,337.0
1887,11.9,0.226,22.4,18.2,340.0
1888,12.4,0.284,22.5,18.7,343.0
1889,13.2,0.37,22.7,19.2,346.0
1890,15.2,0.284,23.1,19.7,352.0
1891,16.0,0.285,23.3,20.2,353.0
1892,17.2,0.288,23.5,20.6,355.0
1893,19.4,0.291,23.7,21.1,357.0
1894,20.7,0.295,23.9,21.6,359.0
1895,23.8,0.299,24.1,22.1,360.0
1896,26.0,0.304,24.4,22.6,362.0
1897,27.9,0.309,24.6,23.1,364.0
1898,30.8,0.313,24.9,23.6,366.0
1899,31.9,0.318,25.2,24.1,368.0
1900,31.5,0.323,25.5,24.6,369.0
1901,35.5,0.328,25.8,25.1,371.0
1902,40.3,0.334,26.2,25.6,374.0
1903,45.6,0.341,26.6,26.1,376.0
1904,50.0,0.349,27.0,26.5,379.0
1905,53.4,0.358,27.5,27.0,382.0
1906,74.3,0.367,28.0,27.5,384.0
1907,79.2,0.376,28.5,28.0,387.0
1908,90.2,0.385,29.0,28.5,390.0
1909,90.5,0.393,29.5,29.0,392.0
1910,91.4,0.402,30.0,29.5,394.0
1911,102.0,0.415,30.5,30.0,396.0
1912,91.2,0.437,31.0,30.5,399.0
1913,98.4,0.468,31.5,31.0,402.0
1914,101.0,0.507,32.0,31.5,405.0
1915,103.0,0.551,32.5,32.0,409.0
1916,110.0,0.6,33.1,32.4,412.0
1917,115.0,0.653,33.6,32.9,416.0
1918,120.0,0.708,34.2,33.4,419.0
1919,130.0,0.765,34.8,33.9,422.0
1920,127.0,0.821,35.4,34.4,424.0
1921,128.0,0.917,36.1,34.9,427.0
1922,126.0,1.08,36.9,35.4,429.0
1923,139.0,1.3,37.8,35.9,431.0
1924,148.0,1.57,38.7,36.4,433.0
1925,147.0,1.86,39.7,36.9,435.0
1926,145.0,2.18,40.8,37.4,437.0
1927,152.0,2.54,41.9,37.9,439.0
1928,151.0,3.18,43.1,38.3,441.0
1929,156.0,3.69,44.2,38.8,442.0
1930,157.0,3.92,45.4,39.3,444.0
1931,151.0,4.24,46.7,39.8,446.0
1932,145.0,4.5,48.0,40.3,449.0
1933,152.0,4.93,49.4,40.8,452.0
1934,168.0,5.47,50.8,41.3,455.0
1935,185.0,6.05,52.4,41.8,459.0
1936,195.0,6.95,54.0,42.3,463.0
1937,200.0,7.55,55.6,42.8,467.0
1938,205.0,7.71,57.4,43.3,471.0
1939,218.0,8.56,59.2,43.8,475.0
1940,243.0,9.12,61.1,44.2,479.0
1941,269.0,9.95,63.0,44.7,483.0
1942,280.0,10.7,65.2,45.2,490.0
1943,257.0,11.2,67.5,45.7,500.0
1944,266.0,11.7,70.0,46.2,510.0
1945,228.0,11.9,72.6,46.7,522.0
1946,210.0,12.7,75.4,47.2,534.0
1947,216.0,13.3,78.3,47.7,546.0
1948,208.0,14.2,81.4,48.2,557.0
1949,251.0,15.5,84.6,48.7,567.0
1950,289.0,17.1,87.9,49.2,575.0
1951,327.0,19.5,91.9,49.6,585.0
1952,377.0,23.8,97.0,50.1,597.0
1953,400.0,29.2,103.0,50.6,613.0
1954,457.0,35.6,110.0,51.1,630.0
1955,529.0,41.8,116.0,51.6,649.0
1956,584.0,49.3,123.0,52.1,668.0
1957,656.0,55.8,130.0,52.6,686.0
1958,956.0,62.7,137.0,53.1,703.0
1959,1170.0,68.6,142.0,53.6,716.0
1960,1250.0,72.9,147.0,54.1,727.0
1961,1050.0,73.2,151.0,54.6,751.0
1962,964.0,76.1,155.0,55.1,757.0
1963,980.0,80.1,160.0,55.5,773.0
1964,992.0,83.8,164.0,56.0,803.0
1965,1060.0,87.6,168.0,56.5,819.0
1966,1120.0,91.0,173.0,57.0,846.0
1967,1050.0,93.4,177.0,57.5,859.0
1968,1120.0,97.7,182.0,58.0,874.0
1969,1250.0,103.0,186.0,58.5,892.0
1970,1490.0,101.0,195.0,59.7,915.0
1971,1630.0,108.0,202.0,59.7,935.0
1972,1720.0,117.0,208.0,60.5,962.0
1973,1790.0,123.0,213.0,61.1,973.0
1974,1840.0,125.0,218.0,61.9,987.0
1975,2060.0,128.0,223.0,63.3,1020.0
1976,2130.0,142.0,228.0,63.8,1050.0
1977,2290.0,151.0,234.0,64.8,1070.0
1978,2480.0,162.0,242.0,65.6,1100.0
1979,2570.0,176.0,247.0,66.4,1120.0
1980,2560.0,179.0,254.0,67.4,1170.0
1981,2580.0,181.0,261.0,67.3,1170.0
1982,2770.0,183.0,269.0,67.7,1180.0
1983,2920.0,190.0,275.0,68.7,1210.0
1984,3130.0,204.0,283.0,69.8,1240.0
1985,3340.0,220.0,289.0,70.1,1240.0
1986,3500.0,235.0,297.0,70.9,1270.0
1987,3680.0,247.0,306.0,71.9,1310.0
1988,3900.0,271.0,314.0,73.0,1350.0
1989,4010.0,279.0,323.0,73.9,1380.0
1990,4030.0,279.0,329.0,74.4,1410.0
1991,4190.0,303.0,338.0,75.4,1440.0
1992,4290.0,327.0,346.0,76.5,1450.0
1993,4490.0,362.0,354.0,78.0,1450.0
1994,4750.0,402.0,362.0,78.6,1490.0
1995,5090.0,440.0,371.0,80.7,1560.0
1996,5290.0,457.0,378.0,82.4,1590.0
1997,5380.0,494.0,387.0,81.5,1540.0
1998,5190.0,506.0,395.0,82.0,1580.0
1999,5230.0,579.0,403.0,81.8,1600.0
2000,5380.0,591.0,404.0,83.9,1600.0
2001,5420.0,636.0,412.0,84.3,1610.0
2002,5750.0,705.0,422.0,85.9,1620.0
2003,6530.0,796.0,433.0,89.1,1650.0
2004,7350.0,901.0,442.0,93.8,1690.0
2005,8050.0,994.0,452.0,96.6,1720.0
2006,8760.0,1120.0,467.0,99.6,1730.0
2007,9350.0,1200.0,479.0,103.0,1750.0
2008,10100.0,1230.0,491.0,104.0,1760.0
2009,10600.0,1290.0,499.0,106.0,1750.0
2010,11300.0,1380.0,514.0,109.0,1790.0
2011,12300.0,1500.0,524.0,113.0,1800.0
2012,12700.0,1560.0,533.0,115.0,1790.0
2013,12900.0,1690.0,546.0,117.0,1790.0
2014,13200.0,1770.0,555.0,119.0,1800.0
2015,13200.0,1700.0,558.0,119.0,1810.0
2016,13300.0,1750.0,576.0,125.0,1820.0
2017,13600.0,1780.0,587.0,127.0,1810.0
2018,14000.0,1850.0,598.0,130.0,1800.0