Quarter	National Currency
1985-01-01	775073230.831746
1985-04-01	800183837.607764
1985-07-01	813951614.868004
1985-10-01	841509056.953342
1986-01-01	828968473.017000
1986-04-01	855257236.741292
1986-07-01	880525629.454903
1986-10-01	894358382.176189
1987-01-01	879094823.651037
1987-04-01	905360675.132934
1987-07-01	910211490.362537
1987-10-01	925345911.740629
1988-01-01	917253946.812708
1988-04-01	937451050.933060
1988-07-01	977106890.532214
1988-10-01	983465868.546968
1989-01-01	966490415.416743
1989-04-01	987113785.392468
1989-07-01	1040807602.311050
1989-10-01	1066438772.024450
1990-01-01	1037516286.622710
1990-04-01	1073864245.942150
1990-07-01	1117745839.243020
1990-10-01	1133160466.718180
1991-01-01	1103805969.653790
1991-04-01	1146291753.592340
1991-07-01	1172088039.391380
1991-10-01	1219006779.998160
1992-01-01	1173159284.201460
1992-04-01	1213188244.282290
1992-07-01	1222487942.920040
1992-10-01	1256531003.287290
1993-01-01	1239240686.091260
1993-04-01	1275382331.321070
1993-07-01	1305407779.212070
1993-10-01	1346977698.960780
1994-01-01	1311562315.539930
1994-04-01	1342953678.134750
1994-07-01	1361225929.617100
1994-10-01	1443135063.492320
1995-01-01	1409357339.052340
1995-04-01	1474183710.545150
1995-07-01	1499951509.074110
1995-10-01	1525378359.526960
1996-01-01	1515142918.366670
1996-04-01	1574424694.893080
1996-07-01	1570089394.315040
1996-10-01	1654969752.517050
1997-01-01	1631628517.965890
1997-04-01	1707469269.700980
1997-07-01	1760905076.725160
1997-10-01	1861220112.543400
1998-01-01	1855581642.300000
1998-04-01	1922872140.100000
1998-07-01	1982260675.300000
1998-10-01	1972106547.500000
1999-01-01	1984740279.000000
1999-04-01	2071064110.800000
1999-07-01	2139200821.500000
1999-10-01	2171898088.000000
2000-01-01	2183792033.600000
2000-04-01	2259497824.400000
2000-07-01	2354358524.200000
2000-10-01	2395769855.400000
2001-01-01	2368339086.900000
2001-04-01	2444313110.400000
2001-07-01	2453880949.200000
2001-10-01	2405411326.800000
2002-01-01	2361431471.000000
2002-04-01	2377052432.000000
2002-07-01	2477065959.500000
2002-10-01	2518806283.000000
2003-01-01	2517605180.100000
2003-04-01	2535283098.600000
2003-07-01	2503468516.800000
2003-10-01	2476573201.400000
2004-01-01	2496091293.200000
2004-04-01	2554601543.800000
2004-07-01	2596576362.200000
2004-10-01	2618576782.500000
2005-01-01	2667566386.600000
2005-04-01	2672633043.600000
2005-07-01	2802101307.200000
2005-10-01	2897186300.800000
2006-01-01	2858199474.400000
2006-04-01	2870872388.600000
2006-07-01	2845042875.100000
2006-10-01	2891815503.100000
2007-01-01	2942094680.600000
2007-04-01	2976747341.300000
2007-07-01	2992769868.300000
2007-10-01	2963795618.200000
2008-01-01	3028809902.900000
2008-04-01	2959614806.000000
2008-07-01	2966240699.300000
2008-10-01	2954304805.100000
2009-01-01	2788298632.800000
2009-04-01	2637852040.900000
2009-07-01	2545620273.800000
2009-10-01	2607132204.900000
2010-01-01	2478623035.200000
2010-04-01	2445872406.000000
2010-07-01	2393747795.400000
2010-10-01	2397798857.500000
2011-01-01	2281902552.300000