year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,9.5,0.265,23.4,9.86e-15,164.0
1851,9.68,0.279,23.4,0.609,177.0
1852,9.88,0.294,23.4,1.22,190.0
1853,10.1,0.31,23.4,1.83,202.0
1854,10.3,0.328,23.4,2.43,214.0
1855,10.5,0.346,23.4,3.04,226.0
1856,10.7,0.365,23.4,3.65,238.0
1857,11.1,0.385,23.4,4.26,249.0
1858,11.2,0.405,23.4,4.87,260.0
1859,11.6,0.427,23.4,5.48,271.0
1860,11.8,0.449,23.5,6.09,281.0
1861,11.9,0.471,23.5,6.7,292.0
1862,12.2,0.495,23.5,7.3,302.0
1863,12.4,0.52,23.5,7.91,311.0
1864,12.6,0.546,23.6,8.52,321.0
1865,12.8,0.573,23.6,9.13,330.0
1866,13.4,0.602,23.6,9.74,340.0
1867,13.8,0.631,23.6,10.3,349.0
1868,14.1,0.662,23.7,11.0,358.0
1869,14.6,0.694,23.7,11.6,366.0
1870,15.0,0.728,23.7,12.2,375.0
1871,15.6,0.763,23.8,12.8,383.0
1872,16.1,0.801,24.0,13.4,393.0
1873,16.5,0.84,24.2,14.0,403.0
1874,17.1,0.882,24.5,14.6,413.0
1875,17.7,0.926,24.8,15.2,424.0
1876,18.4,0.972,25.1,15.8,434.0
1877,18.8,1.02,25.4,16.4,444.0
1878,19.6,1.07,25.7,17.0,453.0
1879,19.9,1.12,25.9,17.7,462.0
1880,20.8,1.16,26.1,18.3,469.0
1881,21.2,1.25,26.3,18.9,476.0
1882,22.0,1.35,26.5,19.5,483.0
1883,23.0,1.46,26.7,20.1,489.0
1884,23.7,1.59,26.8,20.7,495.0
1885,24.0,1.8,27.0,21.3,500.0
1886,25.0,2.08,27.2,21.9,506.0
1887,25.9,2.24,27.4,22.5,511.0
1888,26.6,2.59,27.6,23.1,516.0
1889,28.6,3.14,27.8,23.7,521.0
1890,32.2,2.59,28.2,24.3,530.0
1891,33.6,2.59,28.3,25.0,534.0
1892,36.1,2.6,28.5,25.6,537.0
1893,40.4,2.61,28.7,26.2,541.0
1894,42.7,2.63,28.9,26.8,545.0
1895,47.9,2.64,29.1,27.4,549.0
1896,51.3,2.66,29.3,28.0,553.0
1897,55.2,2.67,29.6,28.6,558.0
1898,60.7,2.69,29.8,29.2,563.0
1899,64.5,2.71,30.1,29.8,568.0
1900,66.6,2.72,30.3,30.4,572.0
1901,74.4,2.74,30.7,31.0,578.0
1902,80.0,2.76,31.0,31.7,584.0
1903,89.5,2.79,31.4,32.3,592.0
1904,99.2,2.82,31.8,32.9,601.0
1905,105.0,2.85,32.2,33.5,610.0
1906,133.0,2.88,32.7,34.1,619.0
1907,144.0,2.91,33.2,34.7,628.0
1908,161.0,2.94,33.7,35.3,636.0
1909,164.0,2.96,34.1,35.9,643.0
1910,171.0,2.99,34.6,36.5,650.0
1911,190.0,3.03,35.1,37.1,657.0
1912,183.0,3.11,35.5,37.7,666.0
1913,201.0,3.23,36.0,38.3,677.0
1914,205.0,3.38,36.5,39.0,689.0
1915,213.0,3.55,37.0,39.6,702.0
1916,228.0,3.74,37.5,40.2,716.0
1917,242.0,3.95,38.0,40.8,729.0
1918,247.0,4.16,38.6,41.4,742.0
1919,268.0,4.39,39.3,42.0,755.0
1920,299.0,4.61,40.0,42.6,765.0
1921,317.0,4.96,40.8,43.2,776.0
1922,320.0,5.55,41.7,43.8,789.0
1923,331.0,6.35,42.7,44.4,804.0
1924,347.0,7.32,43.9,45.0,819.0
1925,345.0,8.42,45.3,45.7,833.0
1926,342.0,9.63,46.6,46.3,847.0
1927,350.0,11.9,48.1,46.9,860.0
1928,356.0,13.9,49.7,47.5,871.0
1929,372.0,15.8,51.3,48.1,880.0
1930,376.0,17.2,52.9,48.7,885.0
1931,368.0,18.8,54.6,49.3,887.0
1932,374.0,20.4,56.5,49.9,889.0
1933,395.0,22.3,58.6,50.5,890.0
1934,435.0,25.1,60.8,51.1,890.0
1935,469.0,28.3,63.2,51.7,890.0
1936,500.0,31.7,65.7,52.3,891.0
1937,540.0,34.8,68.3,53.0,892.0
1938,555.0,37.4,70.9,53.6,894.0
1939,583.0,40.7,73.7,54.2,898.0
1940,635.0,43.0,76.6,54.8,903.0
1941,647.0,46.5,79.6,55.4,921.0
1942,624.0,52.8,82.7,56.0,958.0
1943,632.0,52.8,86.5,56.6,1010.0
1944,655.0,56.1,90.3,57.2,1070.0
1945,641.0,58.7,94.3,57.8,1140.0
1946,719.0,63.7,98.6,58.4,1210.0
1947,719.0,69.0,103.0,59.0,1280.0
1948,752.0,74.4,108.0,59.7,1330.0
1949,843.0,80.9,113.0,60.3,1380.0
1950,799.0,88.5,118.0,60.9,1410.0
1951,888.0,97.5,123.0,61.5,1430.0
1952,974.0,110.0,130.0,62.1,1450.0
1953,1020.0,126.0,138.0,62.7,1470.0
1954,1120.0,144.0,146.0,63.3,1500.0
1955,1280.0,163.0,155.0,63.9,1530.0
1956,1390.0,184.0,164.0,64.5,1550.0
1957,1530.0,205.0,173.0,65.1,1580.0
1958,1860.0,226.0,181.0,65.7,1610.0
1959,2140.0,246.0,189.0,66.3,1630.0
1960,2290.0,264.0,196.0,67.0,1660.0
1961,2130.0,275.0,203.0,67.6,1700.0
1962,2110.0,291.0,209.0,68.2,1730.0
1963,2210.0,308.0,216.0,68.8,1750.0
1964,2340.0,327.0,223.0,69.4,1800.0
1965,2510.0,348.0,231.0,70.0,1840.0
1966,2690.0,369.0,238.0,70.6,1900.0
1967,2740.0,388.0,246.0,71.2,1930.0
1968,2970.0,413.0,253.0,71.8,1970.0
1969,3260.0,441.0,260.0,72.4,1990.0
1970,3760.0,412.0,272.0,75.0,2090.0
1971,4130.0,414.0,284.0,75.1,2040.0
1972,4400.0,442.0,292.0,76.4,2080.0
1973,4850.0,460.0,301.0,77.9,2130.0
1974,4970.0,448.0,309.0,79.2,2130.0
1975,5020.0,438.0,317.0,81.3,2200.0
1976,5420.0,460.0,326.0,82.7,2230.0
1977,5620.0,454.0,335.0,84.7,2300.0
1978,5980.0,464.0,346.0,87.0,2330.0
1979,6140.0,502.0,356.0,88.9,2410.0
1980,6060.0,484.0,367.0,90.7,2460.0
1981,5830.0,494.0,377.0,91.2,2440.0
1982,6030.0,462.0,389.0,92.3,2490.0
1983,6130.0,462.0,400.0,93.8,2530.0
1984,6300.0,514.0,412.0,95.4,2520.0
1985,6620.0,539.0,425.0,95.9,2540.0
1986,6850.0,555.0,438.0,103.0,2580.0
1987,7090.0,587.0,451.0,99.5,2670.0
1988,7530.0,629.0,464.0,101.0,2670.0
1989,7710.0,647.0,478.0,103.0,2740.0
1990,7710.0,657.0,489.0,106.0,2840.0
1991,8430.0,704.0,505.0,108.0,2880.0
1992,8120.0,750.0,520.0,110.0,2920.0
1993,8440.0,800.0,536.0,112.0,2910.0
1994,8770.0,862.0,552.0,113.0,2940.0
1995,9150.0,916.0,574.0,116.0,3040.0
1996,9540.0,954.0,597.0,119.0,3110.0
1997,9690.0,1000.0,619.0,119.0,3090.0
1998,9540.0,1010.0,639.0,120.0,3180.0
1999,9670.0,1080.0,662.0,120.0,3240.0
2000,10100.0,1110.0,677.0,123.0,3270.0
2001,10200.0,1180.0,692.0,124.0,3280.0
2002,10700.0,1260.0,702.0,127.0,3330.0
2003,11700.0,1390.0,715.0,131.0,3410.0
2004,12600.0,1540.0,729.0,137.0,3490.0
2005,13600.0,1650.0,742.0,141.0,3570.0
2006,14500.0,1820.0,768.0,145.0,3570.0
2007,15200.0,1950.0,787.0,150.0,3630.0
2008,16100.0,2010.0,812.0,152.0,3680.0
2009,16600.0,2120.0,838.0,154.0,3710.0
2010,17700.0,2270.0,864.0,159.0,3760.0
2011,18700.0,2430.0,897.0,164.0,3850.0
2012,19400.0,2510.0,924.0,169.0,3930.0
2013,19600.0,2690.0,961.0,172.0,3910.0
2014,20200.0,2840.0,995.0,174.0,3860.0
2015,20400.0,2750.0,1000.0,176.0,3890.0
2016,20700.0,2830.0,1020.0,182.0,3950.0
2017,21100.0,2870.0,1050.0,186.0,3980.0
2018,21700.0,2980.0,1070.0,190.0,3970.0