year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,6.73,0.0334,24.0,8.01e-15,107.0
1851,6.81,0.0353,23.9,0.491,118.0
1852,6.89,0.037399999999999996,23.9,0.982,129.0
1853,6.98,0.0395,23.8,1.47,139.0
1854,7.06,0.0418,23.8,1.96,150.0
1855,7.15,0.0442,23.7,2.46,160.0
1856,7.24,0.046799999999999994,23.7,2.95,170.0
1857,7.47,0.0494,23.7,3.44,180.0
1858,7.42,0.052,23.6,3.93,189.0
1859,7.76,0.054799999999999995,23.6,4.42,198.0
1860,7.83,0.0577,23.6,4.91,207.0
1861,7.74,0.0606,23.6,5.4,216.0
1862,7.87,0.0637,23.6,5.89,224.0
1863,8.0,0.0669,23.6,6.38,233.0
1864,8.03,0.0702,23.6,6.87,241.0
1865,8.09,0.0737,23.6,7.37,249.0
1866,8.25,0.0773,23.6,7.86,257.0
1867,8.42,0.081,23.6,8.35,264.0
1868,8.61,0.0849,23.6,8.84,272.0
1869,8.81,0.089,23.6,9.33,279.0
1870,9.03,0.0932,23.6,9.82,286.0
1871,9.25,0.09759999999999999,23.6,10.3,293.0
1872,9.49,0.102,23.7,10.8,301.0
1873,9.74,0.107,23.9,11.3,309.0
1874,9.98,0.112,24.0,11.8,317.0
1875,10.2,0.118,24.2,12.3,326.0
1876,10.4,0.123,24.4,12.8,334.0
1877,10.6,0.129,24.6,13.3,342.0
1878,10.8,0.135,24.8,13.7,349.0
1879,10.8,0.141,25.0,14.2,356.0
1880,11.1,0.147,25.1,14.7,362.0
1881,11.1,0.154,25.2,15.2,367.0
1882,11.6,0.16,25.4,15.7,372.0
1883,12.0,0.167,25.5,16.2,377.0
1884,12.4,0.171,25.7,16.7,381.0
1885,12.2,0.2,25.9,17.2,386.0
1886,12.7,0.223,26.0,17.7,390.0
1887,13.1,0.228,26.2,18.2,394.0
1888,13.6,0.286,26.4,18.7,397.0
1889,14.4,0.373,26.5,19.2,401.0
1890,16.6,0.288,27.1,19.6,407.0
1891,17.5,0.29,27.3,20.1,408.0
1892,18.7,0.293,27.5,20.6,410.0
1893,21.0,0.297,27.7,21.1,412.0
1894,22.4,0.301,27.9,21.6,414.0
1895,25.6,0.307,28.2,22.1,416.0
1896,27.9,0.312,28.5,22.6,419.0
1897,29.8,0.318,28.8,23.1,421.0
1898,32.9,0.324,29.1,23.6,423.0
1899,34.1,0.33,29.5,24.1,425.0
1900,33.8,0.336,29.8,24.6,427.0
1901,37.8,0.342,30.2,25.0,429.0
1902,42.9,0.349,30.6,25.5,431.0
1903,48.3,0.358,31.1,26.0,434.0
1904,52.9,0.367,31.6,26.5,437.0
1905,56.5,0.377,32.2,27.0,440.0
1906,77.6,0.388,32.7,27.5,443.0
1907,82.7,0.398,33.3,28.0,447.0
1908,93.9,0.408,33.9,28.5,449.0
1909,94.4,0.418,34.5,29.0,452.0
1910,95.4,0.427,35.0,29.5,454.0
1911,107.0,0.441,35.6,30.0,457.0
1912,95.5,0.465,36.2,30.4,460.0
1913,103.0,0.497,36.8,30.9,463.0
1914,106.0,0.536,37.4,31.4,467.0
1915,108.0,0.581,38.0,31.9,471.0
1916,114.0,0.631,38.7,32.4,475.0
1917,120.0,0.684,39.3,32.9,479.0
1918,125.0,0.741,40.0,33.4,483.0
1919,135.0,0.798,40.7,33.9,486.0
1920,132.0,0.856,41.4,34.4,489.0
1921,133.0,0.959,42.2,34.9,492.0
1922,131.0,1.14,43.2,35.4,494.0
1923,145.0,1.39,44.2,35.8,497.0
1924,153.0,1.68,45.3,36.3,499.0
1925,153.0,2.01,46.5,36.8,501.0
1926,151.0,2.36,47.8,37.3,503.0
1927,157.0,2.76,49.1,37.8,505.0
1928,156.0,3.42,50.4,38.3,507.0
1929,162.0,3.95,51.8,38.8,509.0
1930,163.0,4.2,53.2,39.3,511.0
1931,157.0,4.51,54.7,39.8,513.0
1932,151.0,4.77,56.3,40.3,516.0
1933,158.0,5.19,57.9,40.8,520.0
1934,175.0,5.71,59.6,41.2,524.0
1935,192.0,6.27,61.5,41.7,529.0
1936,203.0,7.15,63.4,42.2,533.0
1937,207.0,7.73,65.3,42.7,538.0
1938,213.0,7.88,67.4,43.2,542.0
1939,226.0,8.72,69.5,43.7,546.0
1940,252.0,9.28,71.8,44.2,550.0
1941,277.0,10.1,74.1,44.7,555.0
1942,288.0,10.9,76.6,45.2,563.0
1943,266.0,11.3,79.3,45.7,573.0
1944,275.0,11.9,82.1,46.2,584.0
1945,237.0,12.1,85.1,46.7,596.0
1946,219.0,12.9,88.3,47.1,609.0
1947,226.0,13.5,91.7,47.6,621.0
1948,218.0,14.4,95.2,48.1,633.0
1949,261.0,15.7,99.0,48.6,643.0
1950,300.0,17.3,103.0,49.1,653.0
1951,338.0,19.7,108.0,49.6,663.0
1952,391.0,24.0,114.0,50.1,677.0
1953,416.0,29.5,121.0,50.6,695.0
1954,477.0,35.8,128.0,51.1,715.0
1955,551.0,42.1,137.0,51.6,736.0
1956,611.0,49.5,145.0,52.1,758.0
1957,686.0,56.0,153.0,52.5,778.0
1958,989.0,62.9,160.0,53.0,797.0
1959,1200.0,68.8,167.0,53.5,813.0
1960,1290.0,73.2,173.0,54.0,824.0
1961,1090.0,73.5,178.0,54.5,850.0
1962,1000.0,76.3,183.0,55.0,856.0
1963,1020.0,80.4,188.0,55.5,874.0
1964,1030.0,84.0,193.0,56.0,908.0
1965,1100.0,87.8,198.0,56.5,924.0
1966,1160.0,91.2,203.0,57.0,954.0
1967,1090.0,93.5,208.0,57.5,969.0
1968,1160.0,97.9,213.0,57.9,985.0
1969,1290.0,103.0,218.0,58.4,1000.0
1970,1540.0,101.0,229.0,59.6,1030.0
1971,1670.0,109.0,237.0,59.6,1050.0
1972,1770.0,117.0,243.0,60.4,1080.0
1973,1840.0,124.0,250.0,61.0,1090.0
1974,1890.0,125.0,256.0,61.7,1110.0
1975,2110.0,128.0,261.0,63.1,1140.0
1976,2180.0,143.0,268.0,63.6,1170.0
1977,2350.0,152.0,275.0,64.6,1200.0
1978,2540.0,163.0,283.0,65.3,1220.0
1979,2630.0,177.0,290.0,66.1,1250.0
1980,2620.0,180.0,298.0,67.0,1300.0
1981,2650.0,182.0,306.0,66.9,1300.0
1982,2830.0,185.0,315.0,67.4,1310.0
1983,2990.0,192.0,323.0,68.3,1350.0
1984,3210.0,206.0,331.0,69.4,1370.0
1985,3410.0,222.0,339.0,69.6,1370.0
1986,3580.0,237.0,348.0,70.5,1410.0
1987,3760.0,249.0,358.0,71.5,1450.0
1988,3990.0,274.0,368.0,72.4,1490.0
1989,4090.0,283.0,378.0,73.3,1520.0
1990,4110.0,282.0,386.0,73.8,1550.0
1991,4270.0,306.0,396.0,74.8,1580.0
1992,4370.0,330.0,405.0,75.9,1600.0
1993,4570.0,366.0,414.0,77.2,1600.0
1994,4830.0,409.0,424.0,77.8,1630.0
1995,5170.0,444.0,434.0,79.8,1710.0
1996,5370.0,462.0,442.0,81.5,1740.0
1997,5470.0,502.0,453.0,80.6,1690.0
1998,5270.0,512.0,462.0,81.2,1730.0
1999,5310.0,596.0,472.0,80.9,1760.0
2000,5460.0,604.0,473.0,83.0,1750.0
2001,5500.0,652.0,483.0,83.4,1760.0
2002,5840.0,727.0,495.0,84.9,1780.0
2003,6620.0,823.0,507.0,88.0,1800.0
2004,7450.0,937.0,518.0,92.4,1850.0
2005,8160.0,1040.0,529.0,95.1,1880.0
2006,8880.0,1170.0,547.0,98.1,1890.0
2007,9460.0,1250.0,561.0,101.0,1910.0
2008,10200.0,1270.0,575.0,102.0,1920.0
2009,10700.0,1340.0,584.0,104.0,1910.0
2010,11400.0,1430.0,602.0,107.0,1950.0
2011,12400.0,1550.0,613.0,111.0,1950.0
2012,12900.0,1620.0,624.0,113.0,1950.0
2013,13100.0,1750.0,639.0,115.0,1950.0
2014,13400.0,1850.0,650.0,116.0,1960.0
2015,13400.0,1780.0,653.0,117.0,1970.0
2016,13500.0,1830.0,674.0,122.0,1980.0
2017,13800.0,1860.0,687.0,125.0,1970.0
2018,14100.0,1930.0,700.0,127.0,1960.0