Quarter	National currency, Sum Over Component Sub-periods
1997-01-01	2140000000
1997-04-01	1775000000
1997-07-01	994000000
1997-10-01	2686000000
1998-01-01	2345000000
1998-04-01	1550000000
1998-07-01	361000000
1998-10-01	1474000000
1999-01-01	477000000
1999-04-01	1578000000
1999-07-01	585000000
1999-10-01	4550000000
2000-01-01	3468000000
2000-04-01	3434000000
2000-07-01	1852000000
2000-10-01	2399000000
2001-01-01	1974000000
2001-04-01	1794000000
2001-07-01	1479000000
2001-10-01	4102000000
2002-01-01	2940000000
2002-04-01	3257000000
2002-07-01	1263000000
2002-10-01	4476000000
2003-01-01	3796000000
2003-04-01	2568000000
2003-07-01	617000000
2003-10-01	4142000000
2004-01-01	3305000000
2004-04-01	3245000000
2004-07-01	91000000
2004-10-01	3843000000
2005-01-01	4522000000
2005-04-01	3631000000
2005-07-01	1012000000
2005-10-01	5490000000
2006-01-01	8287000000
2006-04-01	6514000000
2006-07-01	1473000000
2006-10-01	7222000000
2007-01-01	8852000000
2007-04-01	8201000000
2007-07-01	4707000000
2007-10-01	10143000000
2008-01-01	9750000000
2008-04-01	9362000000
2008-07-01	5381000000
2008-10-01	9513000000
2009-01-01	7167000000
2009-04-01	7663000000
2009-07-01	3574000000
2009-10-01	8009000000
2010-01-01	8963000000
2010-04-01	4626000000
2010-07-01	3207000000
2010-10-01	6129000000
2011-01-01	6693000000
2011-04-01	5931000000
2011-07-01	3306000000
2011-10-01	4580000000
2012-01-01	5638000000
2012-04-01	1495000000
2012-07-01	-2989000000
2012-10-01	842000000
2013-01-01	1454000000
2013-04-01	418000000
2013-07-01	-3344000000
2013-10-01	905000000
2014-01-01	109000000
2014-04-01	1314000000