Quarter	National Currency, Seasonally Adjusted
1970-01-01	18720237037
1970-04-01	18196981257
1970-07-01	18024952935
1970-10-01	17966325918
1971-01-01	18655516670
1971-04-01	19088515310
1971-07-01	19710245593
1971-10-01	20113554270
1972-01-01	20141277625
1972-04-01	20750109405
1972-07-01	21183359137
1972-10-01	21949968382
1973-01-01	22845400250
1973-04-01	22900998075
1973-07-01	23168574419
1973-10-01	23691341300
1974-01-01	24303812690
1974-04-01	23935875828
1974-07-01	23578846450
1974-10-01	23070439415
1975-01-01	21860741766
1975-04-01	21708960486
1975-07-01	21953471545
1975-10-01	22460157639
1976-01-01	23209173247
1976-04-01	23996378628
1976-07-01	24040436454
1976-10-01	23917506984
1977-01-01	24517437729
1977-04-01	24554298968
1977-07-01	24588566599
1977-10-01	24642006675
1978-01-01	24917555643
1978-04-01	25787939040
1978-07-01	26137646586
1978-10-01	26915742263
1979-01-01	27185645562
1979-04-01	26997834079
1979-07-01	27020013536
1979-10-01	26735880322
1980-01-01	26471285075
1980-04-01	25159426838
1980-07-01	25162242585
1980-10-01	26202535214
1981-01-01	26659053773
1981-04-01	27067507543
1981-07-01	26262596165
1981-10-01	25477020604
1982-01-01	24813037732
1982-04-01	23736604065
1982-07-01	23055661256
1982-10-01	22529737103
1983-01-01	23400522187
1983-04-01	24278770988
1983-07-01	25203813072
1983-10-01	26297008243
1984-01-01	26947062675
1984-04-01	27979340784
1984-07-01	28544323945
1984-10-01	28621785525
1985-01-01	28794926801
1985-04-01	29123334095
1985-07-01	29728367211
1985-10-01	29965021267
1986-01-01	29991738230
1986-04-01	29856292281
1986-07-01	29535085681
1986-10-01	29634917446
1987-01-01	30479413719
1987-04-01	30504888868
1987-07-01	31220474523
1987-10-01	32207029881
1988-01-01	32955517989
1988-04-01	33196852314
1988-07-01	33023176411
1988-10-01	33279514097
1989-01-01	33878216623
1989-04-01	33667767352
1989-07-01	33431386495
1989-10-01	33581472644
1990-01-01	33224682801
1990-04-01	33145594370
1990-07-01	32338494164
1990-10-01	30879793911
1991-01-01	29567321949
1991-04-01	30065696505
1991-07-01	30526427980
1991-10-01	29975266843
1992-01-01	29964045394
1992-04-01	30402175482
1992-07-01	30318778679
1992-10-01	30813959131
1993-01-01	31375308777
1993-04-01	31795871755
1993-07-01	32125090947
1993-10-01	32403419621
1994-01-01	32714011716
1994-04-01	33905792420
1994-07-01	34706731202
1994-10-01	35725874481
1995-01-01	36569926600
1995-04-01	35883846691
1995-07-01	35730751411
1995-10-01	35602727510
1996-01-01	35581805225
1996-04-01	36152149066
1996-07-01	36790113957
1996-10-01	36784396605
1997-01-01	37719978517
1997-04-01	38366664377
1997-07-01	39193850038
1997-10-01	39643005007
1998-01-01	40245195392
1998-04-01	40459880895
1998-07-01	40195161461
1998-10-01	41543875935
1999-01-01	42150161185
1999-04-01	42885173021
1999-07-01	44310874985
1999-10-01	45717946554
2000-01-01	47171615641
2000-04-01	48280361032
2000-07-01	49249109283
2000-10-01	49345036697
2001-01-01	47548263954
2001-04-01	46837406703
2001-07-01	45613985003
2001-10-01	44861963213
2002-01-01	46435715382
2002-04-01	46996799264
2002-07-01	46871882574
2002-10-01	46130154432
2003-01-01	45831106249
2003-04-01	45708002603
2003-07-01	45873869995
2003-10-01	47073943908
2004-01-01	46681414506
2004-04-01	46948658785
2004-07-01	47290210032
2004-10-01	47405544511
2005-01-01	47815693268
2005-04-01	47842379167
2005-07-01	47795104686
2005-10-01	47991822879
2006-01-01	48541070879
2006-04-01	47246007868
2006-07-01	46662934163
2006-10-01	46266329347
2007-01-01	46761816812
2007-04-01	46706923125
2007-07-01	45870841832
2007-10-01	45415263540
2008-01-01	44203321218
2008-04-01	44245946528
2008-07-01	43670543854
2008-10-01	41845960538
2009-01-01	38654152546
2009-04-01	37205441058
2009-07-01	37270868187
2009-10-01	37946221918
2010-01-01	39136961393
2010-04-01	40037212196
2010-07-01	40193547918
2010-10-01	40015029425
2011-01-01	40636411103
2011-04-01	40418016437
2011-07-01	40818362644