Quarter	National Currency
1995-01-01	277015633.62
1995-04-01	312524185.22
1995-07-01	302898014.72
1995-10-01	342725129.40
1996-01-01	288405426.64
1996-04-01	312112902.54
1996-07-01	289588171.80
1996-10-01	327028295.26
1997-01-01	292487449.95
1997-04-01	314759840.90
1997-07-01	299678566.61
1997-10-01	343518067.77
1998-01-01	290546574.77
1998-04-01	316320353.83
1998-07-01	301997108.94
1998-10-01	346894499.04
1999-01-01	297029499.49
1999-04-01	323667385.74
1999-07-01	313740740.28
1999-10-01	352419473.24
2000-01-01	326310538.75
2000-04-01	343582326.22
2000-07-01	337410667.29
2000-10-01	393252909.47
2001-01-01	341814459.39
2001-04-01	366329602.81
2001-07-01	343573126.01
2001-10-01	392778280.06
2002-01-01	351676607.25
2002-04-01	377670821.71
2002-07-01	358233204.82
2002-10-01	408069366.21
2003-01-01	358681697.99
2003-04-01	386298118.54
2003-07-01	366201955.79
2003-10-01	425725964.07
2004-01-01	382098153.45
2004-04-01	405327664.92
2004-07-01	374500844.21
2004-10-01	435269051.71
2005-01-01	391493453.76
2005-04-01	421412528.42
2005-07-01	397557842.87
2005-10-01	462093317.81
2006-01-01	410231872.19
2006-04-01	440969327.66
2006-07-01	404894522.15
2006-10-01	466262849.43
2007-01-01	409830939.59
2007-04-01	438406146.35
2007-07-01	412962239.70
2007-10-01	462241020.19
2008-01-01	416998145.74
2008-04-01	462075248.75
2008-07-01	422561651.41
2008-10-01	466026317.73
2009-01-01	401705292.26
2009-04-01	437594336.83
2009-07-01	398820964.65
2009-10-01	444647601.11
2010-01-01	398877135.33
2010-04-01	437287528.95
2010-07-01	411399278.84
2010-10-01	462913993.83
2011-01-01	431204423.43
2011-04-01	440149153.44
2011-07-01	431263719.95