Year	National currency, Sum Over Component Sub-periods
1995-01-01	2340000000
1996-01-01	2727000000
1997-01-01	3566000000
1998-01-01	3838000000
1999-01-01	5108000000
2000-01-01	7392000000
2001-01-01	7170000000
2002-01-01	8584000000
2003-01-01	8830000000
2004-01-01	10444000000
2005-01-01	13043000000
2006-01-01	16555000000
2007-01-01	19846000000
2008-01-01	19944000000
2009-01-01	17578000000
2010-01-01	19766000000
2011-01-01	21188000000
2012-01-01	23354000000
2013-01-01	23891000000