Quarterly National Currency
1980-01-01 9883575579.8
1980-04-01 10620030003.0
1980-07-01 9483637993.5
1980-10-01 11742381018.0
1981-01-01 9936951386.1
1981-04-01 10876006327.0
1981-07-01 9809556564.7
1981-10-01 12371410722.0
1982-01-01 10499068356.0
1982-04-01 11492392316.0
1982-07-01 10601670208.0
1982-10-01 12746837806.0
1983-01-01 11054191317.0
1983-04-01 12073684027.0
1983-07-01 10992217074.0
1983-10-01 13732981359.0
1984-01-01 11845581849.0
1984-04-01 12830412966.0
1984-07-01 11748237480.0
1984-10-01 14712498028.0
1985-01-01 12627910806.0
1985-04-01 13804199132.0
1985-07-01 12643372773.0
1985-10-01 15621545686.0
1986-01-01 13426929355.0
1986-04-01 14405081575.0
1986-07-01 13229056907.0
1986-10-01 16083161029.0
1987-01-01 13745991809.0
1987-04-01 14921285479.0
1987-07-01 13658063347.0
1987-10-01 16675005986.0
1988-01-01 14587605371.0
1988-04-01 15657177812.0
1988-07-01 14339770827.0
1988-10-01 17449204347.0
1989-01-01 15473110328.0
1989-04-01 16693353222.0
1989-07-01 15312123421.0
1989-10-01 18893474561.0
1990-01-01 16808856857.0
1990-04-01 18111570862.0
1990-07-01 16686615158.0
1990-10-01 20695515739.0
1991-01-01 18513621993.0
1991-04-01 19980542373.0
1991-07-01 18430819459.0
1991-10-01 21011067768.0
1992-01-01 19793486231.0
1992-04-01 20853300939.0
1992-07-01 18986728611.0
1992-10-01 22651698601.0
1993-01-01 20227205075.0
1993-04-01 21195040685.0
1993-07-01 19419366305.0
1993-10-01 23349992178.0
1994-01-01 20961073249.0
1994-04-01 21994250322.0
1994-07-01 20092749074.0
1994-10-01 23783250136.0
1995-01-01 21269754382.0
1995-04-01 23044254474.0
1995-07-01 19880131670.0
1995-10-01 25285315869.0
1996-01-01 21227514405.0
1996-04-01 23439274017.0
1996-07-01 20267902329.0
1996-10-01 25959396274.0
1997-01-01 22163964043.0
1997-04-01 24382427566.0
1997-07-01 21216804598.0
1997-10-01 26781590562.0
1998-01-01 22737655934.0
1998-04-01 24690089902.0
1998-07-01 21829705272.0
1998-10-01 27851614272.0
1999-01-01 23767472716.0
1999-04-01 26030611378.0
1999-07-01 22952796934.0
1999-10-01 29449380849.0
2000-01-01 25185016982.0
2000-04-01 27093613495.0
2000-07-01 23822206678.0
2000-10-01 30501763086.0
2001-01-01 26454558773.0
2001-04-01 28701173144.0
2001-07-01 25254828907.0
2001-10-01 32047348659.0
2002-01-01 27363212752.0
2002-04-01 29628290247.0
2002-07-01 25655704482.0
2002-10-01 32469569878.0
2003-01-01 27410162250.0
2003-04-01 29946409602.0
2003-07-01 25943676641.0
2003-10-01 32916542880.0
2004-01-01 28227793401.0
2004-04-01 30696650500.0
2004-07-01 26601938586.0
2004-10-01 33551828338.0
2005-01-01 28650840610.0
2005-04-01 31552814978.0
2005-07-01 27300935535.0
2005-10-01 34326738270.0
2006-01-01 30130433267.0
2006-04-01 32995391667.0
2006-07-01 28471848432.0
2006-10-01 36027950554.0
2007-01-01 31606029867.0
2007-04-01 35173227435.0
2007-07-01 29971985952.0
2007-10-01 38138392958.0
2008-01-01 33381624011.0
2008-04-01 36520594312.0
2008-07-01 31674423288.0
2008-10-01 39851365711.0
2009-01-01 34043854670.0
2009-04-01 36542999230.0
2009-07-01 31806742527.0
2009-10-01 39460796429.0
2010-01-01 33739157835.0
2010-04-01 37029997942.0
2010-07-01 32277215477.0
2010-10-01 40175120160.0
2011-01-01 35313118380.0