Quarter	National Currency
1990-01-01	13912349430
1990-04-01	14070068049
1990-07-01	14924213186
1990-10-01	15969745600
1991-01-01	13351898840
1991-04-01	14283938777
1991-07-01	16057500081
1991-10-01	16584501151
1992-01-01	14762480383
1992-04-01	15048586782
1992-07-01	16864754756
1992-10-01	17079646095
1993-01-01	15247297284
1993-04-01	17172873595
1993-07-01	18475813725
1993-10-01	18786111208
1994-01-01	16218342729
1994-04-01	14530964654
1994-07-01	16530871592
1994-10-01	17077052493
1995-01-01	16006985805
1995-04-01	18011091261
1995-07-01	19972786235
1995-10-01	19320995362
1996-01-01	17376374094
1996-04-01	19340405119
1996-07-01	20993326365
1996-10-01	20815847008
1997-01-01	19157030871
1997-04-01	21744783381
1997-07-01	23684036528
1997-10-01	22927777485
1998-01-01	20875746160
1998-04-01	21904297098
1998-07-01	22751643478
1998-10-01	23009273768
1999-01-01	18644348440
1999-04-01	21396738195
1999-07-01	21441760392
1999-10-01	22535273976
2000-01-01	19632317770
2000-04-01	22991096868
2000-07-01	23605556109
2000-10-01	23610793308
2001-01-01	19995673618
2001-04-01	20888388537
2001-07-01	21453402392
2001-10-01	20640567907
2002-01-01	19525853204
2002-04-01	21945438332
2002-07-01	21765584876
2002-10-01	22148344856
2003-01-01	21258526814
2003-04-01	22897323092
2003-07-01	23908732459
2003-10-01	24493305922
2004-01-01	24143925809
2004-04-01	26624566241
2004-07-01	26728891568
2004-10-01	26094526748
2005-01-01	26382804851
2005-04-01	28097285031
2005-07-01	28200629370
2005-10-01	29370938748
2006-01-01	27994875570
2006-04-01	31584715909
2006-07-01	30733561678
2006-10-01	31143695971
2007-01-01	30733870430
2007-04-01	32931793117
2007-07-01	32194457035
2007-10-01	32417377299
2008-01-01	33343694359
2008-04-01	34203012819
2008-07-01	32009252534
2008-10-01	28529148850
2009-01-01	25872886903
2009-04-01	30212687436
2009-07-01	30590435718
2009-10-01	32171483776
2010-01-01	31364417521
2010-04-01	34787371190
2010-07-01	32778968852
2010-10-01	35769760690
2011-01-01	35855895665
2011-04-01	37623080930
2011-07-01	35700491299