year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,204.0,3.16,34.5,2.89e-15,76.1
1851,202.0,3.32,34.9,0.177,76.3
1852,208.0,3.61,35.4,0.355,76.7
1853,215.0,3.84,35.8,0.532,77.1
1854,250.0,4.35,36.3,0.71,77.5
1855,250.0,4.6,36.8,0.887,78.0
1856,266.0,4.87,37.2,1.06,78.6
1857,269.0,5.08,37.6,1.24,79.1
1858,272.0,5.33,38.0,1.42,79.7
1859,286.0,5.5,38.5,1.6,80.3
1860,313.0,5.84,38.9,1.77,80.9
1861,332.0,6.47,39.3,1.95,81.6
1862,338.0,6.85,39.7,2.13,82.3
1863,355.0,7.21,40.1,2.31,83.1
1864,382.0,7.69,40.5,2.48,83.9
1865,408.0,8.23,40.9,2.66,84.8
1866,420.0,8.57,41.3,2.84,85.7
1867,439.0,8.71,41.7,3.02,86.6
1868,445.0,8.61,42.1,3.19,87.6
1869,465.0,9.45,42.5,3.37,88.6
1870,472.0,9.9,43.0,3.55,89.6
1871,501.0,10.9,43.5,3.73,91.0
1872,539.0,11.2,44.1,3.9,92.7
1873,567.0,12.0,44.7,4.08,94.6
1874,531.0,11.0,45.3,4.26,96.6
1875,582.0,12.2,46.0,4.44,99.0
1876,594.0,12.8,46.7,4.61,101.0
1877,595.0,12.3,47.3,4.79,104.0
1878,601.0,12.4,48.0,4.97,106.0
1879,620.0,12.8,48.6,5.15,108.0
1880,690.0,14.5,49.3,5.32,110.0
1881,709.0,14.9,50.0,5.5,111.0
1882,733.0,16.4,50.6,5.68,113.0
1883,772.0,18.2,51.3,5.86,115.0
1884,769.0,18.9,51.8,6.03,116.0
1885,772.0,19.1,52.4,6.21,118.0
1886,774.0,19.1,53.0,6.39,119.0
1887,802.0,20.3,53.7,6.57,121.0
1888,847.0,22.4,54.3,6.74,122.0
1889,884.0,24.2,55.0,6.92,124.0
1890,924.0,23.1,55.9,7.1,110.0
1891,954.0,23.2,56.7,7.28,122.0
1892,942.0,23.2,57.5,7.45,132.0
1893,917.0,23.3,58.2,7.63,142.0
1894,991.0,23.3,59.1,7.81,152.0
1895,1010.0,23.4,59.9,7.98,160.0
1896,1060.0,23.5,60.7,8.16,166.0
1897,1110.0,23.6,61.6,8.34,172.0
1898,1140.0,23.7,62.4,8.52,176.0
1899,1200.0,23.8,63.3,8.69,179.0
1900,1250.0,23.9,64.2,8.87,180.0
1901,1240.0,24.0,65.0,9.05,179.0
1902,1250.0,24.1,65.8,9.23,176.0
1903,1310.0,24.2,66.8,9.4,173.0
1904,1330.0,24.4,67.6,9.58,168.0
1905,1380.0,24.5,68.6,9.76,163.0
1906,1410.0,24.7,69.6,9.94,158.0
1907,1550.0,25.0,70.7,10.1,154.0
1908,1580.0,25.1,71.6,10.3,151.0
1909,1580.0,25.3,72.7,10.5,148.0
1910,1600.0,25.5,73.7,10.6,148.0
1911,1630.0,25.7,74.8,10.8,148.0
1912,1670.0,26.0,75.8,11.0,150.0
1913,1790.0,26.2,77.1,11.2,152.0
1914,1620.0,26.3,77.9,11.4,154.0
1915,1540.0,26.6,78.9,11.5,157.0
1916,1600.0,26.9,80.2,11.7,161.0
1917,1580.0,27.1,81.5,11.9,165.0
1918,1490.0,27.4,82.5,12.1,168.0
1919,1290.0,27.8,83.5,12.2,171.0
1920,1480.0,28.3,85.1,12.4,175.0
1921,1360.0,29.0,85.9,12.6,180.0
1922,1500.0,30.4,87.5,12.8,185.0
1923,1440.0,32.1,88.9,13.0,191.0
1924,1630.0,34.2,90.2,13.1,198.0
1925,1620.0,36.5,91.4,13.3,205.0
1926,1390.0,38.9,92.3,13.5,212.0
1927,1730.0,53.4,94.0,13.7,219.0
1928,1720.0,63.0,95.1,13.8,224.0
1929,1850.0,67.9,96.6,14.0,230.0
1930,1720.0,68.1,97.8,14.2,232.0
1931,1590.0,67.2,98.8,14.4,234.0
1932,1460.0,66.9,99.7,14.6,234.0
1933,1480.0,69.8,101.0,14.7,234.0
1934,1590.0,75.7,102.0,14.9,234.0
1935,1640.0,80.9,103.0,15.1,233.0
1936,1710.0,86.0,105.0,15.3,232.0
1937,1850.0,91.3,106.0,15.4,231.0
1938,1850.0,97.1,108.0,15.6,230.0
1939,1890.0,99.0,109.0,15.8,230.0
1940,1970.0,96.3,111.0,16.0,231.0
1941,1940.0,98.2,114.0,16.1,233.0
1942,1960.0,96.5,118.0,16.3,241.0
1943,1950.0,100.0,122.0,16.5,252.0
1944,1760.0,97.9,127.0,16.7,265.0
1945,1100.0,98.7,133.0,16.9,277.0
1946,1460.0,106.0,139.0,17.0,294.0
1947,1620.0,114.0,145.0,17.2,309.0
1948,1720.0,125.0,151.0,17.4,322.0
1949,1840.0,134.0,156.0,17.6,331.0
1950,1910.0,144.0,159.0,17.7,337.0
1951,2110.0,156.0,162.0,17.9,340.0
1952,2150.0,170.0,165.0,18.1,345.0
1953,2190.0,189.0,168.0,18.3,350.0
1954,2300.0,208.0,171.0,18.5,356.0
1955,2450.0,232.0,174.0,18.6,362.0
1956,2570.0,254.0,177.0,18.8,369.0
1957,2630.0,276.0,180.0,19.0,374.0
1958,2610.0,299.0,181.0,19.2,379.0
1959,2620.0,327.0,183.0,19.3,384.0
1960,2790.0,353.0,184.0,19.5,387.0
1961,2880.0,381.0,185.0,19.7,406.0
1962,3030.0,408.0,186.0,19.9,413.0
1963,3230.0,436.0,188.0,20.1,411.0
1964,3330.0,475.0,189.0,20.2,412.0
1965,3390.0,503.0,190.0,20.4,420.0
1966,3450.0,535.0,191.0,20.6,429.0
1967,3480.0,565.0,193.0,20.8,441.0
1968,3660.0,597.0,194.0,20.9,449.0
1969,3880.0,626.0,195.0,21.1,452.0
1970,4060.0,591.0,185.0,20.0,453.0
1971,4130.0,593.0,199.0,20.1,459.0
1972,4220.0,621.0,201.0,20.6,466.0
1973,4410.0,650.0,203.0,21.6,482.0
1974,4340.0,662.0,204.0,21.4,491.0
1975,4240.0,629.0,203.0,20.9,496.0
1976,4520.0,649.0,205.0,21.9,495.0
1977,4470.0,643.0,206.0,21.9,499.0
1978,4600.0,651.0,207.0,22.6,510.0
1979,4780.0,661.0,208.0,23.4,515.0
1980,4680.0,620.0,208.0,22.9,516.0
1981,4440.0,600.0,208.0,21.9,513.0
1982,4340.0,558.0,207.0,21.3,520.0
1983,4290.0,555.0,208.0,21.0,518.0
1984,4280.0,570.0,209.0,21.2,527.0
1985,4390.0,547.0,209.0,21.1,526.0
1986,4390.0,535.0,209.0,21.3,526.0
1987,4430.0,532.0,209.0,21.5,517.0
1988,4400.0,540.0,209.0,21.6,512.0
1989,4470.0,536.0,209.0,21.8,512.0
1990,4330.0,505.0,205.0,21.3,507.0
1991,4300.0,471.0,208.0,20.8,478.0
1992,4170.0,453.0,210.0,20.8,456.0
1993,4090.0,444.0,211.0,20.1,444.0
1994,4040.0,472.0,210.0,19.2,439.0
1995,4080.0,486.0,211.0,18.9,440.0
1996,4190.0,488.0,211.0,18.9,442.0
1997,4090.0,492.0,208.0,18.0,439.0
1998,4080.0,469.0,205.0,17.6,437.0
1999,4020.0,430.0,201.0,17.0,436.0
2000,4010.0,445.0,198.0,16.2,431.0
2001,4090.0,431.0,195.0,16.0,426.0
2002,4070.0,427.0,191.0,15.7,418.0
2003,4150.0,442.0,187.0,15.9,414.0
2004,4150.0,459.0,179.0,15.7,416.0
2005,4130.0,459.0,174.0,15.4,409.0
2006,4130.0,456.0,168.0,15.3,406.0
2007,4070.0,466.0,163.0,15.0,408.0
2008,3990.0,440.0,156.0,14.5,406.0
2009,3710.0,364.0,151.0,13.5,399.0
2010,3810.0,381.0,145.0,13.5,395.0
2011,3660.0,377.0,140.0,13.1,396.0
2012,3610.0,363.0,136.0,13.1,394.0
2013,3520.0,360.0,131.0,12.7,398.0
2014,3340.0,367.0,126.0,12.4,405.0
2015,3380.0,363.0,124.0,12.8,407.0
2016,3360.0,359.0,122.0,12.0,407.0
2017,3370.0,366.0,121.0,11.7,411.0
2018,3280.0,358.0,119.0,11.4,405.0