Quarterly National Currency
1970-01-01 1031398000000
1970-04-01 1235198700000
1970-07-01 1281600400000
1970-10-01 1505902800000
1971-01-01 1254606500000
1971-04-01 1502305100000
1971-07-01 1513499400000
1971-10-01 1584289000000
1972-01-01 1388674300000
1972-04-01 1629568500000
1972-07-01 1659672200000
1972-10-01 1947985000000
1973-01-01 1792307600000
1973-04-01 2089623400000
1973-07-01 2257733000000
1973-10-01 2623336100000
1974-01-01 2384833400000
1974-04-01 2648928700000
1974-07-01 2571722800000
1974-10-01 2724215200000
1975-01-01 2590106200000
1975-04-01 2892700000000
1975-07-01 2958597000000
1975-10-01 3277596800000
1976-01-01 3095000000000
1976-04-01 3736800900000
1976-07-01 3708500600000
1976-10-01 3850098500000
1977-01-01 3453995200000
1977-04-01 4259795200000
1977-07-01 4246000300000
1977-10-01 4702009400000
1978-01-01 4314823500000
1978-04-01 5305929100000
1978-07-01 5189228200000
1978-10-01 5711419300000
1979-01-01 5203803900000
1979-04-01 5965495500000
1979-07-01 5570696200000
1979-10-01 5705204400000
1980-01-01 5014321300000
1980-04-01 5663429000000
1980-07-01 5443929100000
1980-10-01 5840720600000
1981-01-01 5304804500000
1981-04-01 6337995500000
1981-07-01 6147295800000
1981-10-01 6418304100000
1982-01-01 5815821400000
1982-04-01 6596029100000
1982-07-01 6372229200000
1982-10-01 6912320200000
1983-01-01 6515203600000
1983-04-01 7640494700000
1983-07-01 7541996000000
1983-10-01 8090205700000
1984-01-01 7929025100000
1984-04-01 9248532000000
1984-07-01 8876328900000
1984-10-01 9183814000000
1985-01-01 8561088500000
1985-04-01 9613572100000
1985-07-01 9305667300000
1985-10-01 10039572000000
1986-01-01 9941388000000
1986-04-01 11666998000000
1986-07-01 11324506000000
1986-10-01 12468208000000
1987-01-01 12166707000000
1987-04-01 14253502000000
1987-07-01 13115599000000
1987-10-01 14690092000000
1988-01-01 14822484000000
1988-04-01 14959077000000
1988-07-01 15180272000000
1988-10-01 16176067000000
1989-01-01 15030765000000
1989-04-01 15843568000000
1989-07-01 15770977000000
1989-10-01 16688490000000
1990-01-01 16322911000000
1990-04-01 17373424000000
1990-07-01 17410732000000
1990-10-01 18267633000000
1991-01-01 18065028000000
1991-04-01 19098924000000
1991-07-01 18620924000000
1991-10-01 20494924000000
1992-01-01 19475928000000
1992-04-01 20630727000000
1992-07-01 19353226000000
1992-10-01 20651119000000
1993-01-01 19827411000000
1993-04-01 21410002000000
1993-07-01 20519797000000
1993-10-01 22386490000000
1994-01-01 21670287000000
1994-04-01 23665689000000
1994-07-01 22125803000000
1994-10-01 25259521000000
1995-01-01 24311750000000
1995-04-01 26428860000000
1995-07-01 24786457000000
1995-10-01 27259634000000
1996-01-01 26298297000000
1996-04-01 28074272000000
1996-07-01 26527164000000
1996-10-01 29095667000000
1997-01-01 27479488000000
1997-04-01 30510698000000
1997-07-01 28356907000000
1997-10-01 30058907000000
1998-01-01 25707706000000
1998-04-01 26904901000000
1998-07-01 25804599000000
1998-10-01 29508795000000
1999-01-01 28527395000000
1999-04-01 33513594000000
1999-07-01 32969602000000
1999-10-01 37745209000000
2000-01-01 36170325000000
2000-04-01 39570729000000
2000-07-01 39775128000000
2000-10-01 40371819000000
2001-01-01 38038505000000
2001-04-01 41354995000000
2001-07-01 39328597000000
2001-10-01 40928204000000
2002-01-01 39992121000000
2002-04-01 44350627000000
2002-07-01 42975030000000
2002-10-01 46289122000000
2003-01-01 42159312000000
2003-04-01 45715900000000
2003-07-01 44821896000000
2003-10-01 50242692000000
2004-01-01 46737899000000
2004-04-01 51609899000000
2004-07-01 49477502000000
2004-10-01 53346000000000
2005-01-01 48959603000000
2005-04-01 53618400000000
2005-07-01 52786200000000
2005-10-01 58281997000000
2006-01-01 53579401000000
2006-04-01 58491799000000
2006-07-01 57402301000000
2006-10-01 61419099000000
2007-01-01 56004005000000
2007-04-01 62712900000000
2007-07-01 61026101000000
2007-10-01 67665094000000
2008-01-01 60994296000000
2008-04-01 67904192000000
2008-07-01 64273100000000
2008-10-01 61295112000000
2009-01-01 52707733000000
2009-04-01 63058330000000
2009-07-01 65456926000000
2009-10-01 69344712000000
2010-01-01 64413497000000
2010-04-01 74275175000000
2010-07-01 71856168000000
2010-10-01 77055259000000
2011-01-01 70753664000000
2011-04-01 79614257000000
2011-07-01 76244960000000