Month	National Currency
1998-12-01	20027000000
1999-01-01	18090000000
1999-02-01	17615000000
1999-03-01	18226000000
1999-04-01	18424000000
1999-05-01	18221000000
1999-06-01	17984000000
1999-07-01	17778000000
1999-08-01	18089000000
1999-09-01	18837000000
1999-10-01	18501000000
1999-11-01	19023000000
1999-12-01	18958000000
2000-01-01	18585000000
2000-02-01	19743000000
2000-03-01	18932000000
2000-04-01	18725000000
2000-05-01	18231000000
2000-06-01	18231000000
2000-07-01	18733000000
2000-08-01	19906000000
2000-09-01	20481000000
2000-10-01	21046000000
2000-11-01	19888000000
2000-12-01	18953000000
2001-01-01	17473000000
2001-02-01	17908000000
2001-03-01	19099000000
2001-04-01	19095000000
2001-05-01	19919000000
2001-06-01	19521000000
2001-07-01	18905000000
2001-08-01	18502000000
2001-09-01	19233000000
2001-10-01	18943000000
2001-11-01	19288000000
2001-12-01	19170000000
2002-01-01	19940000000
2002-02-01	20305000000
2002-03-01	20813000000
2002-04-01	19690000000
2002-05-01	19555000000
2002-06-01	17712000000
2002-07-01	18958000000
2002-08-01	19695000000
2002-09-01	19573000000
2002-10-01	19342000000
2002-11-01	18642000000
2002-12-01	18133000000
2003-01-01	17957000000
2003-02-01	17641000000
2003-03-01	17266000000
2003-04-01	17453000000
2003-05-01	16918000000
2003-06-01	17119000000
2003-07-01	17544000000
2003-08-01	18409000000
2003-09-01	18899000000
2003-10-01	18815000000
2003-11-01	18013000000
2003-12-01	17105000000
2004-01-01	17467000000
2004-02-01	16132000000
2004-03-01	17041000000
2004-04-01	17883000000
2004-05-01	17374000000
2004-06-01	16824000000
2004-07-01	16978000000
2004-08-01	16623000000
2004-09-01	16436000000
2004-10-01	16632000000
2004-11-01	16429000000
2004-12-01	15866000000
2005-01-01	15732000000
2005-02-01	15713000000
2005-03-01	15694000000
2005-04-01	16049000000
2005-05-01	15737000000
2005-06-01	16826000000
2005-07-01	16154000000
2005-08-01	16133000000
2005-09-01	16701000000
2005-10-01	17210000000
2005-11-01	16760000000
2005-12-01	17346000000
2006-01-01	17154000000
2006-02-01	17388000000
2006-03-01	17507000000
2006-04-01	18019000000
2006-05-01	18136000000
2006-06-01	17736000000
2006-07-01	17725000000
2006-08-01	17059000000
2006-09-01	17965000000
2006-10-01	17846000000
2006-11-01	17285000000
2006-12-01	18151000000
2007-01-01	18319000000
2007-02-01	17602000000
2007-03-01	18060000000
2007-04-01	17653000000
2007-05-01	17507000000
2007-06-01	17280000000
2007-07-01	17894000000
2007-08-01	17678000000
2007-09-01	17994000000
2007-10-01	17386000000
2007-11-01	16865000000
2007-12-01	18266000000
2008-01-01	18419000000
2008-02-01	18395000000
2008-03-01	19205000000
2008-04-01	18940000000
2008-05-01	19054000000
2008-06-01	18802000000
2008-07-01	18956000000
2008-08-01	19291000000
2008-09-01	20656000000
2008-10-01	20900000000
2008-11-01	20925000000
2008-12-01	20485000000
2009-01-01	21012000000
2009-02-01	21063000000
2009-03-01	21900000000
2009-04-01	21868000000
2009-05-01	21977000000
2009-06-01	21431000000
2009-07-01	21970000000
2009-08-01	25856000000
2009-09-01	26808000000
2009-10-01	26379000000
2009-11-01	26278000000
2009-12-01	27494000000
2010-01-01	28202000000
2010-02-01	28204000000
2010-03-01	29906000000
2010-04-01	30195000000
2010-05-01	30667000000
2010-06-01	34205000000
2010-07-01	33901000000
2010-08-01	34271000000
2010-09-01	32866000000
2010-10-01	33118000000
2010-11-01	35047000000
2010-12-01	34649000000
2011-01-01	33405000000
2011-02-01	34012000000
2011-03-01	34326000000
2011-04-01	34372000000
2011-05-01	35412000000
2011-06-01	34877000000
2011-07-01	36804000000
2011-08-01	39607000000
2011-09-01	38830000000
2011-10-01	39054000000