Year	National Currency
1990-01-01	14991706210.6
1991-01-01	14725295909.4
1992-01-01	15075535789.7
1993-01-01	15651485274.5
1994-01-01	17124143916.5
1995-01-01	18359317884.4
1996-01-01	19901903333.8
1997-01-01	20812616340.6
1998-01-01	21228328595.9
1999-01-01	21615301398.5
2000-01-01	22020950295.8
2001-01-01	23412324669.0
2002-01-01	24994828230.8
2003-01-01	26657862951.4
2004-01-01	28757942983.8
2005-01-01	31504589972.4
2006-01-01	33490403315.5
2007-01-01	34644363072.5
2008-01-01	36451729117.0
2009-01-01	38046109527.3
2010-01-01	39968901623.4