date,value 1945-10-01,806720.0 1946-10-01,885325.0 1947-10-01,984291.0 1948-10-01,1037089.0 1949-10-01,1079498.0 1950-10-01,1171530.0 1951-10-01,1280607.0 1952-01-01,1298954.0 1952-04-01,1321602.0 1952-07-01,1334426.0 1952-10-01,1338324.0 1953-01-01,1348703.0 1953-04-01,1350935.0 1953-07-01,1365521.0 1953-10-01,1386308.0 1954-01-01,1409088.0 1954-04-01,1430789.0 1954-07-01,1467035.0 1954-10-01,1484221.0 1955-01-01,1505975.0 1955-04-01,1541094.0 1955-07-01,1580419.0 1955-10-01,1600818.0 1956-01-01,1643919.0 1956-04-01,1654217.0 1956-07-01,1672715.0 1956-10-01,1710737.0 1957-01-01,1723900.0 1957-04-01,1761096.0 1957-07-01,1759370.0 1957-10-01,1776095.0 1958-01-01,1809485.0 1958-04-01,1836793.0 1958-07-01,1890994.0 1958-10-01,1921200.0 1959-01-01,1941765.0 1959-04-01,1969535.0 1959-07-01,1982607.0 1959-10-01,2017539.0 1960-01-01,2026122.0 1960-04-01,2044359.0 1960-07-01,2039398.0 1960-10-01,2092257.0 1961-01-01,2143869.0 1961-04-01,2165591.0 1961-07-01,2202654.0 1961-10-01,2258800.0 1962-01-01,2272139.0 1962-04-01,2176784.0 1962-07-01,2215809.0 1962-10-01,2321405.0 1963-01-01,2356677.0 1963-04-01,2388409.0 1963-07-01,2430304.0 1963-10-01,2425147.0 1964-01-01,2471032.0 1964-04-01,2516530.0 1964-07-01,2562080.0 1964-10-01,2606796.0 1965-01-01,2650968.0 1965-04-01,2648267.0 1965-07-01,2726096.0 1965-10-01,2806146.0 1966-01-01,2813860.0 1966-04-01,2845592.0 1966-07-01,2816530.0 1966-10-01,2905407.0 1967-01-01,3011983.0 1967-04-01,3053005.0 1967-07-01,3139772.0 1967-10-01,3207158.0 1968-01-01,3230996.0 1968-04-01,3368303.0 1968-07-01,3428790.0 1968-10-01,3598501.0 1969-01-01,3619608.0 1969-04-01,3624872.0 1969-07-01,3648475.0 1969-10-01,3663327.0 1970-01-01,3692060.0 1970-04-01,3628056.0 1970-07-01,3755508.0 1970-10-01,3876748.0 1971-01-01,4042043.0 1971-04-01,4116225.0 1971-07-01,4176952.0 1971-10-01,4296015.0 1972-01-01,4456907.0 1972-04-01,4521365.0 1972-07-01,4647890.0 1972-10-01,4892457.0 1973-01-01,4920186.0 1973-04-01,4958542.0 1973-07-01,5141985.0 1973-10-01,5102663.0 1974-01-01,5135735.0 1974-04-01,5116094.0 1974-07-01,5075741.0 1974-10-01,5213814.0 1975-01-01,5467717.0 1975-04-01,5700326.0 1975-07-01,5698081.0 1975-10-01,5862035.0 1976-01-01,6062673.0 1976-04-01,6240374.0 1976-07-01,6356984.0 1976-10-01,6520972.0 1977-01-01,6636223.0 1977-04-01,6814932.0 1977-07-01,6955872.0 1977-10-01,7107976.0 1978-01-01,7286499.0 1978-04-01,7532905.0 1978-07-01,7778979.0 1978-10-01,7952977.0 1979-01-01,8274409.0 1979-04-01,8550666.0 1979-07-01,8828900.0 1979-10-01,9092351.0 1980-01-01,9303759.0 1980-04-01,9647558.0 1980-07-01,10036841.0 1980-10-01,10353467.0 1981-01-01,10554840.0 1981-04-01,10841204.0 1981-07-01,10946177.0 1981-10-01,11255324.0 1982-01-01,11407168.0 1982-04-01,11544322.0 1982-07-01,11764846.0 1982-10-01,12078772.0 1983-01-01,12428572.0 1983-04-01,12725422.0 1983-07-01,12882202.0 1983-10-01,12978583.0 1984-01-01,13239382.0 1984-04-01,13471596.0 1984-07-01,13804954.0 1984-10-01,14090464.0 1985-01-01,14495839.0 1985-04-01,14831055.0 1985-07-01,15039167.0 1985-10-01,15532289.0 1986-01-01,16038821.0 1986-04-01,16419999.0 1986-07-01,16598916.0 1986-10-01,17164604.0 1987-01-01,17792697.0 1987-04-01,18080722.0 1987-07-01,18491679.0 1987-10-01,18434243.0 1988-01-01,18937843.0 1988-04-01,19366110.0 1988-07-01,19683284.0 1988-10-01,20176582.0 1989-01-01,20606314.0 1989-04-01,21034602.0 1989-07-01,21579002.0 1989-10-01,21974300.0 1990-01-01,22015993.0 1990-04-01,22287926.0 1990-07-01,22155408.0 1990-10-01,22609946.0 1991-01-01,23117223.0 1991-04-01,23209089.0 1991-07-01,23543766.0 1991-10-01,24122862.0 1992-01-01,24139054.0 1992-04-01,24245075.0 1992-07-01,24635364.0 1992-10-01,25234972.0 1993-01-01,25564517.0 1993-04-01,25843733.0 1993-07-01,26289947.0 1993-10-01,26742822.0 1994-01-01,26894494.0 1994-04-01,27107535.0 1994-07-01,27498650.0 1994-10-01,27724496.0 1995-01-01,28288426.0 1995-04-01,28891281.0 1995-07-01,29350906.0 1995-10-01,30066351.0 1996-01-01,30620770.0 1996-04-01,31110348.0 1996-07-01,31438052.0 1996-10-01,32156426.0 1997-01-01,32486648.0 1997-04-01,33877482.0 1997-07-01,34910935.0 1997-10-01,35547734.0 1998-01-01,37180914.0 1998-04-01,37898954.0 1998-07-01,37234240.0 1998-10-01,39310150.0 1999-01-01,39613781.0 1999-04-01,40751945.0 1999-07-01,40727695.0 1999-10-01,43255618.0 2000-01-01,44307607.0 2000-04-01,44369196.0 2000-07-01,45007169.0 2000-10-01,44454145.0 2001-01-01,44268053.0 2001-04-01,45548945.0 2001-07-01,44497011.0 2001-10-01,45990322.0 2002-01-01,46655500.0 2002-04-01,46080629.0 2002-07-01,44979267.0 2002-10-01,45920829.0 2003-01-01,46192686.0 2003-04-01,48070524.0 2003-07-01,48987003.0 2003-10-01,50879370.0 2004-01-01,53382074.0 2004-04-01,54268261.0 2004-07-01,55528077.0 2004-10-01,57744074.0 2005-01-01,58667790.0 2005-04-01,60211250.0 2005-07-01,61910144.0 2005-10-01,63319233.0 2006-01-01,65333192.0 2006-04-01,65613167.0 2006-07-01,66755081.0 2006-10-01,68268625.0 2007-01-01,69178260.0 2007-04-01,69869061.0 2007-07-01,70703311.0 2007-10-01,69913512.0 2008-01-01,67716815.0 2008-04-01,66653349.0 2008-07-01,64278547.0 2008-10-01,61132025.0 2009-01-01,59277727.0 2009-04-01,59662499.0 2009-07-01,61379524.0 2009-10-01,61510958.0 2010-01-01,62759724.0 2010-04-01,62215235.0 2010-07-01,64257562.0 2010-10-01,65965364.0 2011-01-01,67038079.0 2011-04-01,67447358.0 2011-07-01,65620320.0 2011-10-01,67087780.0 2012-01-01,69057884.0 2012-04-01,69143450.0 2012-07-01,71022476.0 2012-10-01,71627513.0 2013-01-01,74542848.0 2013-04-01,75749396.0 2013-07-01,78235777.0 2013-10-01,80316298.0 2014-01-01,81946546.0 2014-04-01,84144272.0 2014-07-01,84814961.0 2014-10-01,86377535.0 2015-01-01,88014421.0 2015-04-01,88899443.0 2015-07-01,87920359.0 2015-10-01,89394228.0 2016-01-01,90518522.0 2016-04-01,92274285.0 2016-07-01,94095555.0 2016-10-01,94819015.0 2017-01-01,97199660.0 2017-04-01,99381956.0 2017-07-01,101059673.0 2017-10-01,103709036.0 2018-01-01,104806980.0 2018-04-01,106040910.0 2018-07-01,108118103.0 2018-10-01,103703692.0 2019-01-01,108812649.0 2019-04-01,111620179.0 2019-07-01,112089679.0 2019-10-01,114985456.0 2020-01-01,109170327.0 2020-04-01,116683105.0 2020-07-01,121700798.0 2020-10-01,130050386.0 2021-01-01,135686499.0 2021-04-01,143136162.0 2021-07-01,146704595.0 2021-10-01,151002013.0 2022-01-01,151567444.0 2022-04-01,145761899.0 2022-07-01,142190439.0 2022-10-01,143079491.0 2023-01-01,146710836.0 2023-04-01,152542815.0 2023-07-01,151446471.0 2023-10-01,155674256.0 2024-01-01,161085962.0 2024-04-01,163996688.0 2024-07-01,167885158.0 2024-10-01,168721510.0 2025-01-01,168697860.0 2025-04-01,175246515.0 2025-07-01,180509163.0 2025-10-01,182274207.0 2026-01-01,183067096.0 2026-04-01,195870496.0