1927Year end17.66Furthest below recordat a record
1928Year end24.35Change in the year+37.9%Furthest below record−10.3%
1929Year end21.45Change in the year−11.9%Furthest below record−44.6%
1930Year end15.34Change in the year−28.5%Furthest below record−54.7%
1931Year end8.12Change in the year−47.1%Furthest below record−75.8%
1932Year end6.92Change in the year−14.8%Furthest below record−86.2%
1933Year end9.97Change in the year+44.1%Furthest below record−82.6%
1934Year end9.5Change in the year−4.7%Furthest below record−73.8%
1935Year end13.43Change in the year+41.4%Furthest below record−74.7%
1936Year end17.18Change in the year+27.9%Furthest below record−57.9%
1937Year end10.55Change in the year−38.6%Furthest below record−68.1%
1938Year end13.14Change in the year+24.5%Furthest below record−73.3%
1939Year end12.46Change in the year−5.2%Furthest below record−67.3%
1940Year end10.58Change in the year−15.1%Furthest below record−71.8%
1941Year end8.69Change in the year−17.9%Furthest below record−73.7%
1942Year end9.77Change in the year+12.4%Furthest below record−76.6%
1943Year end11.67Change in the year+19.4%Furthest below record−69.0%
1944Year end13.28Change in the year+13.8%Furthest below record−63.7%
1945Year end17.36Change in the year+30.7%Furthest below record−58.5%
1946Year end15.3Change in the year−11.9%Furthest below record−55.7%
1947Year end15.3Change in the year0.0%Furthest below record−56.8%
1948Year end15.2Change in the year−0.7%Furthest below record−56.6%
1949Year end16.79Change in the year+10.5%Furthest below record−57.5%
1950Year end20.43Change in the year+21.7%Furthest below record−47.7%
1951Year end23.77Change in the year+16.3%Furthest below record−35.1%
1952Year end26.57Change in the year+11.8%Furthest below record−27.5%
1953Year end24.81Change in the year−6.6%Furthest below record−28.7%
1954Year end35.98Change in the year+45.0%Furthest below record−22.2%
1955Year end45.48Change in the year+26.4%Furthest below record−10.6%
1956Year end46.67Change in the year+2.6%Furthest below record−10.6%
1957Year end39.99Change in the year−14.3%Furthest below record−21.5%
1958Year end55.21Change in the year+38.1%Furthest below record−18.8%
1959Year end59.89Change in the year+8.5%Furthest below record−9.2%
1960Year end58.11Change in the year−3.0%Furthest below record−14.0%
1961Year end71.55Change in the year+23.1%Furthest below record−6.2%
1962Year end63.1Change in the year−11.8%Furthest below record−28.0%
1963Year end75.02Change in the year+18.9%Furthest below record−13.7%
1964Year end84.75Change in the year+13.0%Furthest below record−3.5%
1965Year end92.43Change in the year+9.1%Furthest below record−9.6%
1966Year end80.33Change in the year−13.1%Furthest below record−22.2%
1967Year end96.47Change in the year+20.1%Furthest below record−14.5%
1968Year end103.86Change in the year+7.7%Furthest below record−10.1%
1969Year end92.06Change in the year−11.4%Furthest below record−17.7%
1970Year end92.15Change in the year+0.1%Furthest below record−36.1%
1971Year end102.09Change in the year+10.8%Furthest below record−16.8%
1972Year end118.05Change in the year+15.6%Furthest below record−6.2%
1973Year end97.55Change in the year−17.4%Furthest below record−23.4%
1974Year end68.56Change in the year−29.7%Furthest below record−48.2%
1975Year end90.19Change in the year+31.5%Furthest below record−41.7%
1976Year end107.46Change in the year+19.1%Furthest below record−24.4%
1977Year end95.1Change in the year−11.5%Furthest below record−24.6%
1978Year end96.11Change in the year+1.1%Furthest below record−27.7%
1979Year end107.94Change in the year+12.3%Furthest below record−20.1%
1980Year end135.76Change in the year+25.8%Furthest below record−18.3%
1981Year end122.55Change in the year−9.7%Furthest below record−19.7%
1982Year end140.64Change in the year+14.8%Furthest below record−27.1%
1983Year end164.93Change in the year+17.3%Furthest below record−6.9%
1984Year end167.24Change in the year+1.4%Furthest below record−14.4%
1985Year end211.28Change in the year+26.3%Furthest below record−7.7%
1986Year end242.17Change in the year+14.6%Furthest below record−9.4%
1987Year end247.08Change in the year+2.0%Furthest below record−33.5%
1988Year end277.72Change in the year+12.4%Furthest below record−28.0%
1989Year end353.4Change in the year+27.3%Furthest below record−18.2%
1990Year end330.22Change in the year−6.6%Furthest below record−19.9%
1991Year end417.09Change in the year+26.3%Furthest below record−15.6%
1992Year end435.71Change in the year+4.5%Furthest below record−6.2%
1993Year end466.45Change in the year+7.1%Furthest below record−5.0%
1994Year end459.27Change in the year−1.5%Furthest below record−8.9%
1995Year end615.93Change in the year+34.1%Furthest below record−4.7%
1996Year end740.74Change in the year+20.3%Furthest below record−7.6%
1997Year end970.43Change in the year+31.0%Furthest below record−10.8%
1998Year end1,229.23Change in the year+26.7%Furthest below record−19.3%
1999Year end1,469.25Change in the year+19.5%Furthest below record−12.1%
2000Year end1,320.28Change in the year−10.1%Furthest below record−17.2%
2001Year end1,148.08Change in the year−13.0%Furthest below record−36.8%
2002Year end879.82Change in the year−23.4%Furthest below record−49.1%
2003Year end1,111.92Change in the year+26.4%Furthest below record−47.6%
2004Year end1,211.92Change in the year+9.0%Furthest below record−30.4%
2005Year end1,248.29Change in the year+3.0%Furthest below record−25.5%
2006Year end1,418.3Change in the year+13.6%Furthest below record−19.9%
2007Year end1,468.36Change in the year+3.5%Furthest below record−10.1%
2008Year end903.25Change in the year−38.5%Furthest below record−51.9%
2009Year end1,115.1Change in the year+23.5%Furthest below record−56.8%
2010Year end1,257.64Change in the year+12.8%Furthest below record−34.7%
2011Year end1,257.6Change in the year−0.0%Furthest below record−29.8%
2012Year end1,426.19Change in the year+13.4%Furthest below record−18.4%
2013Year end1,848.36Change in the year+29.6%Furthest below record−6.9%
2014Year end2,058.9Change in the year+11.4%Furthest below record−7.4%
2015Year end2,043.94Change in the year−0.7%Furthest below record−12.4%
2016Year end2,238.83Change in the year+9.5%Furthest below record−14.2%
2017Year end2,673.61Change in the year+19.4%Furthest below record−2.8%
2018Year end2,506.85Change in the year−6.2%Furthest below record−19.8%
2019Year end3,230.78Change in the year+28.9%Furthest below record−16.5%
2020Year end3,756.07Change in the year+16.3%Furthest below record−33.9%
2021Year end4,766.18Change in the year+26.9%Furthest below record−5.2%
2022Year end3,839.5Change in the year−19.4%Furthest below record−25.4%
2023Year end4,769.83Change in the year+24.2%Furthest below record−20.6%
2024Year end5,881.63Change in the year+23.3%Furthest below record−8.5%
2025Year end6,845.5Change in the year+16.4%Furthest below record−18.9%
2026Latest7,773.95Change in the year+13.6%Furthest below record−9.1%