Quarterly National Currency
1980-01-01 4005130932.8
1980-04-01 4276486523.2
1980-07-01 4459688454.1
1980-10-01 4757109482.1
1981-01-01 4724719970.9
1981-04-01 4868018191.8
1981-07-01 5048914499.1
1981-10-01 5347167567.6
1982-01-01 5186610255.1
1982-04-01 5559367503.9
1982-07-01 5758325094.1
1982-10-01 5888240688.0
1983-01-01 5959828137.3
1983-04-01 6185087366.1
1983-07-01 6653300472.8
1983-10-01 6885915409.6
1984-01-01 6843648053.3
1984-04-01 6659336011.1
1984-07-01 7103186185.7
1984-10-01 7543081320.0
1985-01-01 7158816536.2
1985-04-01 7145058356.0
1985-07-01 8012500382.4
1985-10-01 7904074967.7
1986-01-01 7943546124.4
1986-04-01 8249545361.0
1986-07-01 8892307928.2
1986-10-01 8952823426.0
1987-01-01 9325103267.0
1987-04-01 9652180405.2
1987-07-01 9699540528.8
1987-10-01 10040969924.0
1988-01-01 9855073284.4
1988-04-01 10277401786.0
1988-07-01 10521082533.0
1988-10-01 10787297855.0
1989-01-01 10401075087.0
1989-04-01 10963409159.0
1989-07-01 11260063533.0
1989-10-01 12211239037.0
1990-01-01 11363463604.0
1990-04-01 12077403603.0
1990-07-01 12119816144.0
1990-10-01 13840606059.0
1991-01-01 12791143989.0
1991-04-01 13596676148.0
1991-07-01 13662069542.0
1991-10-01 15159855232.0
1992-01-01 14373517068.0
1992-04-01 15252349386.0
1992-07-01 15036940130.0
1992-10-01 16197427358.0
1993-01-01 15133956859.0
1993-04-01 15679275909.0
1993-07-01 15764420678.0
1993-10-01 17011944503.0
1994-01-01 15729139791.0
1994-04-01 16638900128.0
1994-07-01 16574687089.0
1994-10-01 17879262936.0
1995-01-01 16139711150.0
1995-04-01 16937956166.0
1995-07-01 16743449744.0
1995-10-01 18481292363.0
1996-01-01 16834317346.0
1996-04-01 17873277050.0
1996-07-01 17850161894.0
1996-10-01 19609817757.0
1997-01-01 17657799146.0
1997-04-01 19310108599.0
1997-07-01 19142972583.0
1997-10-01 21030172814.0
1998-01-01 19086771269.0
1998-04-01 20713087612.0
1998-07-01 20474567842.0
1998-10-01 22482163983.0
1999-01-01 20734748517.0
1999-04-01 21976768577.0
1999-07-01 22155965801.0
1999-10-01 24393884762.0
2000-01-01 22813972246.0
2000-04-01 24152964491.0
2000-07-01 24508331866.0
2000-10-01 26591961138.0
2001-01-01 24708171398.0
2001-04-01 25253457694.0
2001-07-01 26173541845.0
2001-10-01 28262585036.0
2002-01-01 26005778667.0
2002-04-01 26685808071.0
2002-07-01 27350022682.0
2002-10-01 29433422654.0
2003-01-01 27021124217.0
2003-04-01 27836604212.0
2003-07-01 28367825536.0
2003-10-01 30900247532.0
2004-01-01 28412191654.0
2004-04-01 29571525532.0
2004-07-01 29733065030.0
2004-10-01 32230370604.0
2005-01-01 29390144273.0
2005-04-01 30928922783.0
2005-07-01 31038429219.0
2005-10-01 33861957012.0
2006-01-01 30788307414.0
2006-04-01 33048431136.0
2006-07-01 33158287316.0
2006-10-01 35952317201.0
2007-01-01 32648032378.0
2007-04-01 35493833039.0
2007-07-01 35614997873.0
2007-10-01 38727570894.0
2008-01-01 35482490170.0
2008-04-01 37794728142.0
2008-07-01 37721475115.0
2008-10-01 40511621465.0
2009-01-01 35835082617.0
2009-04-01 37031855736.0
2009-07-01 37203638751.0
2009-10-01 39988240896.0
2010-01-01 35753912398.0
2010-04-01 37282343279.0
2010-07-01 37289530258.0
2010-10-01 40334413721.0
2011-01-01 36229450846.0
2011-04-01 38190298300.0