Month	National Currency
1997-01-01	14936626220
1997-02-01	15579604350
1997-03-01	16063883080
1997-04-01	16653706610
1997-05-01	17465755550
1997-06-01	17682349510
1997-07-01	19122287780
1997-08-01	19618816870
1997-09-01	19432074230
1997-10-01	19518785410
1997-11-01	19301625300
1997-12-01	20147289920
1998-01-01	19769463690
1998-02-01	20513216710
1998-03-01	20944317510
1998-04-01	21934818990
1998-05-01	21888727410
1998-06-01	21623354650
1998-07-01	21957398690
1998-08-01	21878153550
1998-09-01	21611396840
1998-10-01	20420887370
1998-11-01	20711665620
1998-12-01	21036596630
1999-01-01	20658190150
1999-02-01	21433332480
1999-03-01	21701116730
1999-04-01	22410651100
1999-05-01	22964451370
1999-06-01	24265716340
1999-07-01	23783623020
1999-08-01	24115116580
1999-09-01	24613246810
1999-10-01	25186412650
1999-11-01	25716753230
1999-12-01	26019185720
2000-01-01	25663532630
2000-02-01	26355151890
2000-03-01	27232047420
2000-04-01	28051139460
2000-05-01	29024083320
2000-06-01	29986669290
2000-07-01	30666692670
2000-08-01	31319268570
2000-09-01	32214647270
2000-10-01	33322542550
2000-11-01	33475792340
2000-12-01	32836119740
2001-01-01	33585053550
2001-02-01	34168509730
2001-03-01	34703312820
2001-04-01	35635075070
2001-05-01	36088840480
2001-06-01	36642703680
2001-07-01	36228381600
2001-08-01	36470529770
2001-09-01	37727462800
2001-10-01	37970753940
2001-11-01	38718326810
2001-12-01	40667389160
2002-01-01	40025781740
2002-02-01	40093267790
2002-03-01	40801649470
2002-04-01	41842351220
2002-05-01	42063114820
2002-06-01	42052588530
2002-07-01	44942427700
2002-08-01	44124315470
2002-09-01	43526970930
2002-10-01	44111519800
2002-11-01	44495948870
2002-12-01	45278697170
2003-01-01	43908771050
2003-02-01	46255889380
2003-03-01	46266934130
2003-04-01	46691991190
2003-05-01	47496597710
2003-06-01	47676912890
2003-07-01	47561661760
2003-08-01	47442557870
2003-09-01	47600025460
2003-10-01	48658423540
2003-11-01	48708333330
2003-12-01	49768509020
2004-01-01	52982051400
2004-02-01	53326321800
2004-03-01	53845315600
2004-04-01	55656169200
2004-05-01	55887058600
2004-06-01	57583344500
2004-07-01	57886511600
2004-08-01	57875943600
2004-09-01	58787724600
2004-10-01	59532195200
2004-11-01	59791800300
2004-12-01	62352722800
2005-01-01	61132620200
2005-02-01	62705221600
2005-03-01	65496607200
2005-04-01	72134785400
2005-05-01	74136076300
2005-06-01	74650006400
2005-07-01	74553557900
2005-08-01	75278453600
2005-09-01	76706964900
2005-10-01	79453692900
2005-11-01	83194476700
2005-12-01	87748440300
2006-01-01	88370765800
2006-02-01	90062157700
2006-03-01	91328763800
2006-04-01	93884581900
2006-05-01	97473845100
2006-06-01	99114404000
2006-07-01	99010014600
2006-08-01	101752228900
2006-09-01	103423433500
2006-10-01	106253664600
2006-11-01	108128720000
2006-12-01	110806073900
2007-01-01	110062743500
2007-02-01	112135694400
2007-03-01	115579340700
2007-04-01	118270888500
2007-05-01	118985793900
2007-06-01	119909568100
2007-07-01	120492904100
2007-08-01	121271373500
2007-09-01	118520733800
2007-10-01	120571805900
2007-11-01	120937208300
2007-12-01	125177542500
2008-01-01	121923239100
2008-02-01	124964029500
2008-03-01	124927265100
2008-04-01	128660022500
2008-05-01	129672411300
2008-06-01	128133053900
2008-07-01	128283024200
2008-08-01	130821752700
2008-09-01	129046171900
2008-10-01	129225035300
2008-11-01	126797025500
2008-12-01	128970536500
2009-01-01	126356201000
2009-02-01	125766434000
2009-03-01	127730006600
2009-04-01	128256403100
2009-05-01	128491830600
2009-06-01	127145432900
2009-07-01	126998530400
2009-08-01	126907944400
2009-09-01	126148716900
2009-10-01	126828829400
2009-11-01	124976917100
2009-12-01	129042311500
2010-01-01	129861366200
2010-02-01	130036569800
2010-03-01	130222355700
2010-04-01	130909882300
2010-05-01	132948116400
2010-06-01	132484215200
2010-07-01	129784644400
2010-08-01	129378489500
2010-09-01	129715679500
2010-10-01	130387514700
2010-11-01	131273000000
2010-12-01	132897000000