Quarterly National Currency
1987-01-01 11163712177
1987-04-01 11671754575
1987-07-01 11894773211
1987-10-01 11925407908
1988-01-01 11571452675
1988-04-01 12074342223
1988-07-01 12206382429
1988-10-01 12482719980
1989-01-01 12401195080
1989-04-01 12960402576
1989-07-01 12988924874
1989-10-01 13323117772
1990-01-01 13227057432
1990-04-01 13692220071
1990-07-01 13725541404
1990-10-01 14241298575
1991-01-01 13659419813
1991-04-01 14290522062
1991-07-01 14143281990
1991-10-01 14895605954
1992-01-01 14377817314
1992-04-01 14845287787
1992-07-01 14580284550
1992-10-01 15254653410
1993-01-01 14669280774
1993-04-01 15356617963
1993-07-01 15165169985
1993-10-01 15791024843
1994-01-01 15215153838
1994-04-01 15723849933
1994-07-01 15854789170
1994-10-01 16499738083
1995-01-01 16114122401
1995-04-01 16743980967
1995-07-01 16813570971
1995-10-01 17673529108
1996-01-01 17206992096
1996-04-01 17988030721
1996-07-01 18084195558
1996-10-01 18836599580
1997-01-01 18331840805
1997-04-01 19186607670
1997-07-01 19316937019
1997-10-01 20171300127
1998-01-01 19441493515
1998-04-01 20225737196
1998-07-01 20236606717
1998-10-01 21035126410
1999-01-01 20492311897
1999-04-01 21338739807
1999-07-01 21207332752
1999-10-01 22232269870
2000-01-01 21228299622
2000-04-01 21883672625
2000-07-01 21761182281
2000-10-01 22555185006
2001-01-01 21894274451
2001-04-01 22621311828
2001-07-01 22277445717
2001-10-01 23068716055
2002-01-01 21607275798
2002-04-01 22233705318
2002-07-01 21851063937
2002-10-01 22484440905
2003-01-01 21536457963
2003-04-01 22075535527
2003-07-01 21845417682
2003-10-01 22534400297
2004-01-01 21965014598
2004-04-01 22286618993
2004-07-01 22655931341
2004-10-01 23260828669
2005-01-01 22705653060
2005-04-01 23048033178
2005-07-01 23249883514
2005-10-01 23872237772
2006-01-01 23534156509
2006-04-01 24284011022
2006-07-01 24552984844
2006-10-01 24840640392
2007-01-01 24475122490
2007-04-01 25306467606
2007-07-01 25681877374
2007-10-01 25956326824
2008-01-01 25593024448
2008-04-01 26645208507
2008-07-01 26383034450
2008-10-01 26251510382
2009-01-01 25064500231
2009-04-01 25816783148
2009-07-01 25356873513
2009-10-01 25387785670
2010-01-01 24716457206
2010-04-01 25606887190
2010-07-01 25233993870
2010-10-01 25506850265
2011-01-01 24925037535