Quarter	National Currency
1998-01-01	10315.5750079290
1998-04-01	11498.1693625119
1998-07-01	11289.5857913099
1998-10-01	12626.7554709800
1999-01-01	11096.8322232794
1999-04-01	12271.9771646051
1999-07-01	12192.8271487472
1999-10-01	13556.0697748176
2000-01-01	11941.0000000000
2000-04-01	13227.0000000000
2000-07-01	12963.0000000000
2000-10-01	14717.0000000000
2001-01-01	13052.0000000000
2001-04-01	14391.0000000000
2001-07-01	14117.0000000000
2001-10-01	15908.0000000000
2002-01-01	14083.0000000000
2002-04-01	15599.0000000000
2002-07-01	15268.0000000000
2002-10-01	17133.0000000000
2003-01-01	14986.0000000000
2003-04-01	16529.0000000000
2003-07-01	16088.0000000000
2003-10-01	18096.0000000000
2004-01-01	16231.0000000000
2004-04-01	17223.0000000000
2004-07-01	17190.0000000000
2004-10-01	19183.0000000000
2005-01-01	17067.0000000000
2005-04-01	18112.0000000000
2005-07-01	18203.0000000000
2005-10-01	19963.0000000000
2006-01-01	18270.0000000000
2006-04-01	19300.0000000000
2006-07-01	19305.0000000000
2006-10-01	21269.0000000000
2007-01-01	19687.0000000000
2007-04-01	20740.0000000000
2007-07-01	20721.0000000000
2007-10-01	22641.0000000000
2008-01-01	21632.0000000000
2008-04-01	22246.0000000000
2008-07-01	22181.0000000000
2008-10-01	24309.0000000000
2009-01-01	22108.0000000000
2009-04-01	22796.0000000000
2009-07-01	23091.0000000000
2009-10-01	25418.0000000000
2010-01-01	22738.0000000000
2010-04-01	23504.0000000000
2010-07-01	23600.0000000000
2010-10-01	25591.0000000000
2011-01-01	23372.0000000000
2011-04-01	24116.0000000000
2011-07-01	24107.0000000000
2011-10-01	26211.0000000000
2012-01-01	24131.0000000000
2012-04-01	24627.0000000000
2012-07-01	24439.0000000000
2012-10-01	27055.0000000000
2013-01-01	23985.0000000000
2013-04-01	24877.0000000000
2013-07-01	24735.0000000000
2013-10-01	26525.0000000000
2014-01-01	24931.0000000000
2014-04-01	25569.0000000000
2014-07-01	25279.0000000000
2014-10-01	27261.0000000000
2015-01-01	25497.0000000000
2015-04-01	26408.0000000000
2015-07-01	26163.0000000000
2015-10-01	28258.0000000000
2016-01-01	26683.0000000000
2016-04-01	27452.0000000000
2016-07-01	27396.0000000000
2016-10-01	29491.0000000000
2017-01-01	27880.0000000000
2017-04-01	29335.0000000000
2017-07-01	29058.0000000000
2017-10-01	31661.0000000000
2018-01-01	30267.0000000000
2018-04-01	31851.0000000000