Quarter	National currency, sum over component sub-periods
2002-01-01	2586000000
2002-04-01	2981000000
2002-07-01	2978000000
2002-10-01	3026000000
2003-01-01	2507000000
2003-04-01	2708000000
2003-07-01	2827000000
2003-10-01	3232000000
2004-01-01	2973000000
2004-04-01	3204000000
2004-07-01	3248000000
2004-10-01	3380000000
2005-01-01	3015000000
2005-04-01	3240000000
2005-07-01	3349000000
2005-10-01	3452000000
2006-01-01	3478000000
2006-04-01	3530000000
2006-07-01	3548000000
2006-10-01	3873000000
2007-01-01	3733000000
2007-04-01	3751000000
2007-07-01	4285000000
2007-10-01	4508000000
2008-01-01	4347000000
2008-04-01	4718000000
2008-07-01	4827000000
2008-10-01	4576000000
2009-01-01	3644000000
2009-04-01	3876000000
2009-07-01	4003000000
2009-10-01	4070000000
2010-01-01	4070000000
2010-04-01	4162000000
2010-07-01	4066000000
2010-10-01	4123000000
2011-01-01	3872000000
2011-04-01	3831000000
2011-07-01	3784000000
2011-10-01	3539000000
2012-01-01	3532000000
2012-04-01	3641000000
2012-07-01	3145000000
2012-10-01	3403000000
2013-01-01	3000000000
2013-04-01	3092000000
2013-07-01	3146000000
2013-10-01	3057000000
2014-01-01	3001000000
2014-04-01	3267000000
2014-07-01	3235000000
2014-10-01	3278000000
2015-01-01	3396000000
2015-04-01	3312000000
2015-07-01	1913000000
2015-10-01	2366000000
2016-01-01	2294000000
2016-04-01	2303000000
2016-07-01	2533000000
2016-10-01	2573000000
2017-01-01	2579000000
2017-04-01	2706000000
2017-07-01	2737000000
2017-10-01	2856000000
2018-01-01	2900000000
2018-04-01	3185000000