year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,1.05,0.000748,17.7,5.18e-15,21.8
1851,1.06,0.000888,17.6,0.317,24.3
1852,1.07,0.00103,17.6,0.635,26.8
1853,1.08,0.00117,17.5,0.952,29.3
1854,1.08,0.00132,17.5,1.27,31.7
1855,1.09,0.00147,17.5,1.59,34.1
1856,1.1,0.0016200000000000001,17.4,1.9,36.4
1857,1.11,0.00177,17.4,2.22,38.6
1858,1.11,0.0019199999999999998,17.4,2.54,40.9
1859,1.12,0.00207,17.4,2.86,43.0
1860,1.13,0.00222,17.4,3.17,45.1
1861,1.14,0.0023799999999999997,17.4,3.49,47.2
1862,1.14,0.0025299999999999997,17.3,3.81,49.2
1863,1.15,0.00269,17.3,4.12,51.2
1864,1.16,0.00285,17.3,4.44,53.1
1865,1.17,0.0030099999999999997,17.3,4.76,55.0
1866,1.17,0.00317,17.3,5.08,56.8
1867,1.18,0.0033399999999999997,17.3,5.39,58.6
1868,1.19,0.0035,17.3,5.71,60.3
1869,1.2,0.00366,17.3,6.03,62.0
1870,1.2,0.00383,17.3,6.35,63.6
1871,1.21,0.004,17.4,6.66,65.2
1872,1.23,0.00417,17.4,6.98,66.9
1873,1.24,0.00433,17.5,7.3,68.5
1874,1.26,0.0045,17.6,7.61,70.2
1875,1.27,0.00467,17.8,7.93,71.8
1876,1.29,0.004849999999999999,17.9,8.25,73.3
1877,1.3,0.005019999999999999,18.0,8.57,74.8
1878,1.32,0.00519,18.2,8.88,76.2
1879,1.33,0.00537,18.3,9.2,77.6
1880,1.35,0.00554,18.4,9.52,78.8
1881,1.36,0.005719999999999999,18.5,9.84,79.9
1882,1.37,0.005889999999999999,18.6,10.2,81.0
1883,1.38,0.00607,18.7,10.5,82.0
1884,1.39,0.00625,18.8,10.8,83.0
1885,1.4,0.00643,19.0,11.1,83.9
1886,1.41,0.00661,19.1,11.4,84.8
1887,1.42,0.00679,19.2,11.7,85.6
1888,1.43,0.00697,19.3,12.1,86.4
1889,1.44,0.00715,19.4,12.4,87.1
1890,1.6,0.0108,19.4,12.7,89.1
1891,1.66,0.0116,19.5,13.0,89.6
1892,1.72,0.0128,19.5,13.3,90.2
1893,1.79,0.014199999999999999,19.6,13.6,90.7
1894,1.86,0.0159,19.6,14.0,91.3
1895,1.93,0.0178,19.7,14.3,92.0
1896,2.01,0.019899999999999998,19.7,14.6,92.6
1897,2.1,0.022,19.8,14.9,93.3
1898,2.18,0.0242,19.8,15.2,94.0
1899,2.27,0.0264,19.9,15.5,94.8
1900,2.36,0.0285,20.0,15.9,95.5
1901,2.49,0.031100000000000003,20.0,16.2,96.3
1902,2.71,0.0346,20.1,16.5,97.1
1903,4.82,0.038799999999999994,20.2,16.8,97.9
1904,5.27,0.0436,20.2,17.1,98.8
1905,5.82,0.0489,20.3,17.4,99.7
1906,20.7,0.0545,20.4,17.8,101.0
1907,20.8,0.060399999999999995,20.5,18.1,102.0
1908,26.9,0.0663,20.6,18.4,103.0
1909,25.4,0.0721,20.7,18.7,104.0
1910,23.5,0.0778,20.8,19.0,105.0
1911,32.6,0.0859,20.9,19.4,106.0
1912,15.1,0.0988,20.9,19.7,108.0
1913,16.2,0.116,21.0,20.0,109.0
1914,20.6,0.136,21.1,20.3,110.0
1915,21.7,0.16,21.2,20.6,112.0
1916,23.7,0.186,21.3,20.9,114.0
1917,25.7,0.214,21.4,21.3,115.0
1918,27.0,0.243,21.5,21.6,117.0
1919,30.2,0.273,21.6,21.9,119.0
1920,32.8,0.304,21.7,22.2,121.0
1921,31.5,0.348,21.9,22.5,123.0
1922,32.9,0.418,22.2,22.8,127.0
1923,38.4,0.508,22.6,23.2,132.0
1924,41.4,0.612,23.0,23.5,137.0
1925,39.7,0.725,23.5,23.8,142.0
1926,36.2,0.843,24.1,24.1,147.0
1927,40.2,1.03,24.7,24.4,152.0
1928,40.9,1.13,25.3,24.7,156.0
1929,42.7,1.28,25.9,25.1,160.0
1930,44.9,1.35,26.5,25.4,162.0
1931,47.5,1.46,27.2,25.7,163.0
1932,46.4,1.52,27.9,26.0,164.0
1933,50.5,1.65,28.7,26.3,164.0
1934,58.2,1.72,29.6,26.7,164.0
1935,67.2,1.89,30.5,27.0,164.0
1936,74.9,2.39,31.5,27.3,164.0
1937,71.2,2.48,32.5,27.6,165.0
1938,67.2,1.89,33.5,27.9,165.0
1939,79.1,2.26,34.6,28.2,166.0
1940,97.9,2.37,35.8,28.6,168.0
1941,119.0,2.72,37.0,28.9,171.0
1942,125.0,2.97,38.2,29.2,174.0
1943,109.0,2.95,39.6,29.5,178.0
1944,110.0,2.72,41.0,29.8,181.0
1945,63.6,2.0,42.5,30.1,185.0
1946,44.9,2.1,44.2,30.5,190.0
1947,47.2,2.25,46.0,30.8,194.0
1948,38.0,2.12,47.9,31.1,199.0
1949,73.1,2.3,50.0,31.4,203.0
1950,92.3,2.57,52.3,31.7,208.0
1951,118.0,3.71,55.4,32.0,214.0
1952,150.0,6.87,59.8,32.4,223.0
1953,166.0,10.7,65.1,32.7,234.0
1954,205.0,15.0,71.1,33.0,247.0
1955,248.0,19.1,77.4,33.3,260.0
1956,286.0,24.6,83.7,33.6,273.0
1957,338.0,28.7,89.7,33.9,286.0
1958,612.0,33.6,95.4,34.3,297.0
1959,811.0,37.7,100.0,34.6,305.0
1960,872.0,39.5,103.0,34.9,311.0
1961,651.0,36.1,105.0,35.2,319.0
1962,542.0,36.2,107.0,35.5,320.0
1963,538.0,37.5,109.0,35.9,334.0
1964,538.0,37.8,111.0,36.2,360.0
1965,576.0,38.1,112.0,36.5,375.0
1966,622.0,38.0,114.0,36.8,396.0
1967,536.0,36.1,115.0,37.1,401.0
1968,571.0,36.7,117.0,37.4,405.0
1969,679.0,37.4,119.0,37.8,413.0
1970,893.0,38.2,126.0,38.5,427.0
1971,988.0,46.4,130.0,38.5,449.0
1972,1050.0,48.6,133.0,38.8,461.0
1973,1090.0,50.7,136.0,39.1,468.0
1974,1100.0,48.5,139.0,39.2,470.0
1975,1280.0,50.9,142.0,40.1,481.0
1976,1320.0,62.2,145.0,40.3,484.0
1977,1440.0,66.4,147.0,41.1,490.0
1978,1610.0,73.6,151.0,42.0,498.0
1979,1640.0,81.3,154.0,42.2,509.0
1980,1600.0,83.3,158.0,42.8,525.0
1981,1580.0,84.3,161.0,42.4,518.0
1982,1710.0,86.9,165.0,42.7,525.0
1983,1800.0,95.1,169.0,43.1,544.0
1984,1960.0,106.0,173.0,43.7,555.0
1985,2090.0,120.0,177.0,43.6,547.0
1986,2190.0,132.0,182.0,44.1,561.0
1987,2330.0,146.0,186.0,44.7,596.0
1988,2470.0,168.0,191.0,45.5,612.0
1989,2530.0,168.0,196.0,46.1,632.0
1990,2570.0,168.0,200.0,46.2,649.0
1991,2670.0,194.0,205.0,46.9,660.0
1992,2750.0,228.0,209.0,47.7,665.0
1993,2900.0,267.0,214.0,49.0,651.0
1994,3080.0,312.0,219.0,49.2,673.0
1995,3330.0,338.0,211.0,50.5,748.0
1996,3450.0,351.0,201.0,51.7,805.0
1997,3480.0,376.0,194.0,50.5,738.0
1998,3300.0,384.0,186.0,50.8,777.0
1999,3280.0,447.0,177.0,50.2,811.0
2000,3390.0,467.0,165.0,51.9,810.0
2001,3450.0,521.0,158.0,52.1,807.0
2002,3800.0,589.0,150.0,53.2,820.0
2003,4490.0,684.0,142.0,55.9,815.0
2004,5180.0,786.0,134.0,59.4,848.0
2005,5840.0,878.0,127.0,61.8,863.0
2006,6440.0,1020.0,132.0,64.2,875.0
2007,6910.0,1100.0,137.0,65.9,870.0
2008,7410.0,1140.0,140.0,65.9,895.0
2009,7770.0,1240.0,144.0,67.4,908.0
2010,8490.0,1350.0,149.0,69.5,915.0
2011,9340.0,1470.0,164.0,72.5,965.0
2012,9570.0,1520.0,179.0,73.7,1020.0
2013,9760.0,1670.0,200.0,75.0,970.0
2014,9820.0,1780.0,220.0,74.8,915.0
2015,9790.0,1690.0,218.0,74.8,925.0
2016,9890.0,1750.0,204.0,79.6,924.0
2017,10100.0,1780.0,209.0,81.4,905.0
2018,10300.0,1850.0,215.0,83.1,893.0