year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,250.0,23.8,55.7,9.87e-15,309.0
1851,253.0,29.0,56.4,0.606,311.0
1852,262.0,31.5,57.1,1.21,312.0
1853,272.0,35.2,57.8,1.82,314.0
1854,311.0,38.9,58.6,2.42,316.0
1855,317.0,44.3,59.3,3.03,319.0
1856,335.0,46.5,60.0,3.64,321.0
1857,340.0,47.8,60.7,4.24,323.0
1858,344.0,48.7,61.4,4.85,325.0
1859,363.0,52.7,62.0,5.45,328.0
1860,394.0,55.3,62.7,6.06,330.0
1861,413.0,54.3,63.4,6.67,332.0
1862,421.0,56.4,64.0,7.27,335.0
1863,447.0,64.4,64.6,7.88,337.0
1864,479.0,68.9,65.2,8.49,340.0
1865,506.0,69.7,65.8,9.09,343.0
1866,522.0,70.6,66.5,9.7,346.0
1867,557.0,85.0,67.1,10.3,349.0
1868,573.0,94.6,67.7,10.9,352.0
1869,607.0,107.0,68.4,11.5,356.0
1870,622.0,113.0,69.1,12.1,359.0
1871,658.0,118.0,69.9,12.7,364.0
1872,722.0,143.0,70.9,13.3,371.0
1873,766.0,157.0,71.9,13.9,380.0
1874,728.0,151.0,72.9,14.5,390.0
1875,784.0,154.0,74.1,15.2,401.0
1876,797.0,151.0,75.2,15.8,412.0
1877,816.0,166.0,76.3,16.4,422.0
1878,822.0,163.0,77.4,17.0,432.0
1879,878.0,196.0,78.5,17.6,441.0
1880,980.0,222.0,79.6,18.2,448.0
1881,1010.0,234.0,80.6,18.8,455.0
1882,1070.0,262.0,81.7,19.4,460.0
1883,1130.0,283.0,82.7,20.0,466.0
1884,1150.0,299.0,83.6,20.6,472.0
1885,1160.0,304.0,84.6,21.2,478.0
1886,1180.0,320.0,85.6,21.8,483.0
1887,1230.0,342.0,86.6,22.4,489.0
1888,1350.0,413.0,87.7,23.0,495.0
1889,1350.0,375.0,88.8,23.6,501.0
1890,1480.0,387.0,91.3,24.2,491.0
1891,1550.0,387.0,92.9,24.8,504.0
1892,1570.0,387.0,94.5,25.5,517.0
1893,1560.0,386.0,96.2,26.1,528.0
1894,1610.0,386.0,98.1,26.7,539.0
1895,1700.0,386.0,99.9,27.3,549.0
1896,1760.0,386.0,102.0,27.9,557.0
1897,1840.0,385.0,104.0,28.5,564.0
1898,1930.0,385.0,106.0,29.1,570.0
1899,2100.0,384.0,108.0,29.7,574.0
1900,2210.0,386.0,110.0,30.3,576.0
1901,2290.0,386.0,112.0,30.9,576.0
1902,2350.0,386.0,114.0,31.5,575.0
1903,2550.0,387.0,116.0,32.1,573.0
1904,2590.0,386.0,119.0,32.7,570.0
1905,2760.0,387.0,121.0,33.3,568.0
1906,2880.0,388.0,123.0,33.9,565.0
1907,3230.0,387.0,126.0,34.5,564.0
1908,3120.0,387.0,129.0,35.2,562.0
1909,3250.0,388.0,131.0,35.8,562.0
1910,3400.0,389.0,134.0,36.4,563.0
1911,3450.0,388.0,136.0,37.0,568.0
1912,3620.0,387.0,139.0,37.6,577.0
1913,3880.0,388.0,142.0,38.2,589.0
1914,3570.0,386.0,145.0,38.8,601.0
1915,3540.0,385.0,147.0,39.4,616.0
1916,3790.0,384.0,150.0,40.0,632.0
1917,3940.0,383.0,153.0,40.6,648.0
1918,3900.0,379.0,156.0,41.2,661.0
1919,3430.0,379.0,159.0,41.8,671.0
1920,3890.0,380.0,162.0,42.4,681.0
1921,3440.0,379.0,165.0,43.0,687.0
1922,3590.0,382.0,168.0,43.6,693.0
1923,4040.0,386.0,172.0,44.2,699.0
1924,4030.0,389.0,175.0,44.9,705.0
1925,4070.0,393.0,179.0,45.5,710.0
1926,4020.0,395.0,182.0,46.1,715.0
1927,4350.0,413.0,186.0,46.7,720.0
1928,4310.0,425.0,189.0,47.3,725.0
1929,4600.0,427.0,193.0,47.9,729.0
1930,4270.0,423.0,195.0,48.5,732.0
1931,3880.0,412.0,198.0,49.1,734.0
1932,3550.0,398.0,201.0,49.7,735.0
1933,3710.0,391.0,205.0,50.3,736.0
1934,3970.0,391.0,209.0,50.9,737.0
1935,4120.0,389.0,213.0,51.5,736.0
1936,4470.0,392.0,217.0,52.1,737.0
1937,4730.0,392.0,221.0,52.7,737.0
1938,4470.0,391.0,225.0,53.3,736.0
1939,4700.0,394.0,230.0,53.9,737.0
1940,5070.0,393.0,235.0,54.5,741.0
1941,5190.0,408.0,240.0,55.2,750.0
1942,5280.0,420.0,247.0,55.8,771.0
1943,5450.0,434.0,256.0,56.4,803.0
1944,5420.0,447.0,264.0,57.0,839.0
1945,4630.0,473.0,272.0,57.6,877.0
1946,4920.0,519.0,281.0,58.2,920.0
1947,5430.0,560.0,292.0,58.8,961.0
1948,5700.0,604.0,302.0,59.4,997.0
1949,5460.0,644.0,311.0,60.0,1020.0
1950,5950.0,686.0,319.0,60.6,1040.0
1951,6300.0,732.0,327.0,61.2,1060.0
1952,6330.0,785.0,334.0,61.8,1070.0
1953,6480.0,851.0,342.0,62.4,1090.0
1954,6510.0,920.0,349.0,63.0,1110.0
1955,7030.0,999.0,357.0,63.6,1130.0
1956,7430.0,1080.0,365.0,64.2,1160.0
1957,7560.0,1150.0,373.0,64.9,1180.0
1958,7470.0,1220.0,379.0,65.5,1200.0
1959,7630.0,1300.0,386.0,66.1,1220.0
1960,7970.0,1360.0,394.0,66.7,1230.0
1961,8140.0,1420.0,401.0,67.3,1270.0
1962,8480.0,1470.0,408.0,67.9,1310.0
1963,8960.0,1510.0,416.0,68.5,1330.0
1964,9370.0,1550.0,424.0,69.1,1340.0
1965,9730.0,1590.0,432.0,69.7,1370.0
1966,10100.0,1630.0,440.0,70.3,1400.0
1967,10500.0,1660.0,449.0,70.9,1430.0
1968,11000.0,1700.0,459.0,71.5,1460.0
1969,11600.0,1750.0,469.0,72.1,1470.0
1970,12400.0,1710.0,445.0,69.5,1480.0
1971,12600.0,1700.0,476.0,69.0,1520.0
1972,13100.0,1780.0,481.0,71.7,1550.0
1973,13700.0,1880.0,486.0,74.9,1590.0
1974,13500.0,1870.0,490.0,74.1,1620.0
1975,13200.0,1740.0,491.0,73.0,1670.0
1976,13900.0,1820.0,496.0,75.2,1670.0
1977,14100.0,1830.0,500.0,76.7,1660.0
1978,14600.0,1850.0,503.0,77.8,1660.0
1979,14900.0,1880.0,507.0,78.2,1670.0
1980,14700.0,1780.0,510.0,76.0,1690.0
1981,14200.0,1740.0,511.0,74.1,1690.0
1982,13900.0,1550.0,512.0,72.1,1690.0
1983,13900.0,1560.0,514.0,71.7,1680.0
1984,14100.0,1650.0,517.0,72.8,1720.0
1985,14500.0,1600.0,518.0,72.7,1710.0
1986,14500.0,1570.0,520.0,73.4,1690.0
1987,14900.0,1590.0,522.0,74.7,1670.0
1988,15300.0,1640.0,524.0,76.2,1650.0
1989,15500.0,1640.0,526.0,76.9,1650.0
1990,15100.0,1580.0,515.0,78.1,1640.0
1991,14800.0,1500.0,520.0,76.2,1580.0
1992,14400.0,1450.0,522.0,75.1,1530.0
1993,14200.0,1400.0,521.0,73.6,1530.0
1994,14000.0,1410.0,523.0,71.2,1480.0
1995,14100.0,1470.0,520.0,69.6,1460.0
1996,14400.0,1460.0,516.0,69.5,1450.0
1997,14300.0,1470.0,505.0,68.3,1430.0
1998,14300.0,1420.0,494.0,68.0,1420.0
1999,14300.0,1380.0,486.0,67.4,1390.0
2000,14500.0,1410.0,482.0,66.6,1370.0
2001,14500.0,1360.0,475.0,65.2,1390.0
2002,14500.0,1340.0,472.0,64.1,1380.0
2003,14800.0,1360.0,470.0,64.5,1370.0
2004,14900.0,1410.0,462.0,63.6,1380.0
2005,14900.0,1410.0,454.0,62.7,1360.0
2006,14900.0,1430.0,448.0,61.9,1350.0
2007,15000.0,1460.0,443.0,61.8,1370.0
2008,14700.0,1390.0,437.0,58.8,1360.0
2009,13800.0,1200.0,428.0,54.8,1360.0
2010,14200.0,1290.0,424.0,55.8,1360.0
2011,14000.0,1320.0,413.0,55.9,1350.0
2012,13900.0,1310.0,411.0,56.8,1340.0
2013,13900.0,1310.0,404.0,56.2,1400.0
2014,13700.0,1310.0,401.0,55.9,1420.0
2015,13500.0,1300.0,400.0,55.8,1420.0
2016,13400.0,1300.0,396.0,53.2,1410.0
2017,13400.0,1310.0,395.0,52.4,1430.0
2018,13500.0,1330.0,398.0,51.6,1440.0