Quarter	National Currency
1989-04-01	1259059670.2
1989-07-01	1268106483.3
1989-10-01	1274197885.1
1990-01-01	1285482747.1
1990-04-01	1232804168.3
1990-07-01	1265425416.5
1990-10-01	1255184870.6
1991-01-01	1271761621.2
1991-04-01	1257958945.4
1991-07-01	1238973988.6
1991-10-01	1241970108.0
1992-01-01	1296599538.9
1992-04-01	1290096439.2
1992-07-01	1285380418.9
1992-10-01	1297437643.2
1993-01-01	1306328604.9
1993-04-01	1334717691.8
1993-07-01	1348202553.6
1993-10-01	1386190199.9
1994-01-01	1469489549.9
1994-04-01	1509507396.1
1994-07-01	1526164832.7
1994-10-01	1584267632.1
1995-01-01	1621589774.4
1995-04-01	1617818759.6
1995-07-01	1687256908.1
1995-10-01	1727123729.6
1996-01-01	1758319017.9
1996-04-01	1839306314.6
1996-07-01	1899728540.4
1996-10-01	1933959610.0
1997-01-01	1899855426.4
1997-04-01	1995498129.2
1997-07-01	2063918513.4
1997-10-01	2060339832.0
1998-01-01	2027157104.6
1998-04-01	2096675561.1
1998-07-01	2103719773.0
1998-10-01	2159493082.0
1999-01-01	2132303322.6
1999-04-01	2164393604.4
1999-07-01	2198044066.7
1999-10-01	2175911502.0
2000-01-01	2218229742.9
2000-04-01	2222493635.1
2000-07-01	2258898108.3
2000-10-01	2275686706.3
2001-01-01	2305262315.4
2001-04-01	2352355838.3
2001-07-01	2377827558.8
2001-10-01	2438901326.7
2002-01-01	2510239414.2
2002-04-01	2529828746.1
2002-07-01	2583227484.8
2002-10-01	2639549128.7
2003-01-01	2651171336.1
2003-04-01	2739745311.5
2003-07-01	2796958399.7
2003-10-01	2777854817.2
2004-01-01	2887538459.4
2004-04-01	2943153423.7
2004-07-01	2931326095.2
2004-10-01	3057141380.4
2005-01-01	3212230681.5
2005-04-01	3336105445.8
2005-07-01	3382575612.4
2005-10-01	3364778659.5
2006-01-01	3493642592.8
2006-04-01	3544086032.1
2006-07-01	3591287847.2
2006-10-01	3659310809.2
2007-01-01	3602874970.4
2007-04-01	3639156980.0
2007-07-01	3683551239.9
2007-10-01	3775573266.8
2008-01-01	3765275957.8
2008-04-01	3756492320.6
2008-07-01	3825525795.0
2008-10-01	3924349851.0
2009-01-01	3980504907.4
2009-04-01	3996110918.7
2009-07-01	4250361678.2
2009-10-01	4270495141.7
2010-01-01	4260865150.4
2010-04-01	4372175643.0
2010-07-01	4377728485.9
2010-10-01	4384523733.3
2011-01-01	4477069306.2
2011-04-01	4641530569.2
2011-07-01	4638137014.5