Month	US Dollars, monthly level
1993-01-01	39337792.489350200
1993-02-01	38283441.047867700
1993-03-01	57800013.800184900
1993-04-01	56145284.040091500
1993-05-01	57633038.295774095
1993-06-01	63697779.628630005
1993-07-01	63958857.405813195
1993-08-01	64612601.310022600
1993-09-01	77004399.484725490
1993-10-01	78396269.735749800
1993-11-01	87773728.694211100
1993-12-01	86170668.478563000
1994-01-01	78137828.392839400
1994-02-01	83256535.046092700
1994-03-01	101770689.592909000
1994-04-01	92564467.589399900
1994-05-01	108636687.420752000
1994-06-01	118290119.187790000
1994-07-01	88170985.167921290
1994-08-01	115942000.076076000
1994-09-01	131176654.591687010
1994-10-01	123127000.369257000
1994-11-01	139972001.942685000
1994-12-01	130668336.921617000
1995-01-01	120542075.390788000
1995-02-01	127060751.515536000
1995-03-01	158608607.603709000
1995-04-01	140414431.168148000
1995-05-01	151329139.310563980
1995-06-01	163290714.419653000
1995-07-01	117773049.387402000
1995-08-01	163817478.616085000
1995-09-01	175248341.381136000
1995-10-01	188063420.289816020
1995-11-01	176735333.622827000
1995-12-01	156153692.634397980
1996-01-01	148569084.766963000
1996-02-01	149396351.303850020
1996-03-01	156174826.595550000
1996-04-01	167795444.397910000
1996-05-01	172235078.202852000
1996-06-01	147331450.015479000
1996-07-01	153385295.427222000
1996-08-01	183379207.335118000
1996-09-01	176739003.410969000
1996-10-01	212118067.631555000
1996-11-01	219488810.406536000
1996-12-01	189120870.348165000
1997-01-01	194920731.982985020
1997-02-01	216193965.261686980
1997-03-01	225893753.562991000
1997-04-01	240224155.493097000
1997-05-01	242431531.734236000
1997-06-01	220885180.687605980
1997-07-01	219743334.231905000
1997-08-01	231455438.812311020
1997-09-01	276515074.181016000
1997-10-01	287073161.625588000
1997-11-01	304869885.180152000
1997-12-01	272899416.138412000
1998-01-01	254188586.851024030
1998-02-01	244629671.493873000
1998-03-01	274182326.103798000
1998-04-01	267297430.544599980
1998-05-01	286688935.788430040
1998-06-01	264326506.192915980
1998-07-01	228449280.377750000
1998-08-01	260393734.626526000
1998-09-01	269808555.995791000
1998-10-01	283007265.437748000
1998-11-01	297875332.745655000
1998-12-01	311830044.213526000
1999-01-01	185352406.029329000
1999-02-01	175065597.500214000
1999-03-01	205634120.248314020
1999-04-01	184088986.101391000
1999-05-01	196685533.636112000
1999-06-01	195327950.340221000
1999-07-01	171913362.616296000
1999-08-01	196135123.881907000
1999-09-01	217354742.920484000
1999-10-01	205786105.606886000
1999-11-01	226937789.654449000
1999-12-01	222352277.735257000
2000-01-01	225001700.833222000
2000-02-01	234703922.527701000
2000-03-01	280256920.120428000
2000-04-01	241893263.726641000
2000-05-01	256028674.398627970
2000-06-01	272383278.824692000
2000-07-01	238169960.269695000
2000-08-01	267686856.128073040
2000-09-01	269400804.361251000
2000-10-01	268807232.787827970
2000-11-01	294280264.996562000
2000-12-01	317789889.019833000
2001-01-01	297855193.672982040
2001-02-01	319254380.233034970
2001-03-01	327869913.423411000
2001-04-01	274053992.189972000
2001-05-01	306384720.240676000
2001-06-01	298590108.836923000
2001-07-01	208930988.101657000
2001-08-01	220938703.647115000
2001-09-01	255099689.142494980
2001-10-01	283668237.466318960
2001-11-01	283417489.166580000
2001-12-01	237494630.680929000
2002-01-01	214415715.323369000
2002-02-01	243828430.583249000
2002-03-01	268107268.351246000
2002-04-01	275797211.450961000
2002-05-01	287510057.945557000
2002-06-01	289250288.267762000
2002-07-01	260161486.977804000
2002-08-01	292650673.124006000
2002-09-01	313502718.083765030
2002-10-01	367845849.929261000
2002-11-01	342211789.023474000
2002-12-01	292610258.336957000
2003-01-01	304168051.880084000
2003-02-01	302170215.899671000
2003-03-01	357790991.199657000
2003-04-01	365272955.024436000
2003-05-01	407194147.438671000
2003-06-01	386741259.522478000
2003-07-01	343298816.430806000
2003-08-01	357026183.299003960
2003-09-01	390051608.640367000
2003-10-01	463433054.725417000
2003-11-01	444364750.508533000
2003-12-01	417236117.838501040
2004-01-01	397769256.519378000
2004-02-01	422901595.144208970
2004-03-01	525253743.036127030
2004-04-01	432108543.938763000
2004-05-01	465222769.862768000
2004-06-01	480068757.207457000
2004-07-01	466661593.884576000
2004-08-01	491101395.460781040
2004-09-01	527049796.878917000
2004-10-01	562273727.220183000
2004-11-01	609144324.585587000
2004-12-01	554194285.663825000
2005-01-01	557142728.959520900
2005-02-01	575331596.749389000
2005-03-01	653464393.795159000
2005-04-01	619821132.618211000
2005-05-01	642480352.613639000
2005-06-01	622395826.480276000
2005-07-01	576924780.629020000
2005-08-01	650251185.922802000
2005-09-01	707336404.680352000
2005-10-01	729516426.182587000
2005-11-01	724108776.495611000
2005-12-01	639317062.366499000
2006-01-01	648353497.209862000
2006-02-01	737297494.611012000
2006-03-01	820961353.752864000
2006-04-01	763200896.954922000
2006-05-01	865316878.191317000
2006-06-01	874494070.960616000
2006-07-01	725872542.180603000
2006-08-01	855186844.119316000
2006-09-01	856419731.605953000
2006-10-01	839870867.520443100
2006-11-01	865454616.352318000
2006-12-01	852698796.581114000
2007-01-01	807470818.836782900
2007-02-01	815711295.407085000
2007-03-01	885082131.432020000
2007-04-01	897776772.990540000
2007-05-01	1011746620.149400100
2007-06-01	928688266.572461000
2007-07-01	867061158.647079000
2007-08-01	895080123.437843100
2007-09-01	873091198.809935000
2007-10-01	1069028546.145210000
2007-11-01	1107538131.609419800
2007-12-01	860101918.668422000
2008-01-01	954177518.334738000
2008-02-01	1006327917.951100000
2008-03-01	1056145500.415730100
2008-04-01	1242516699.653780000
2008-05-01	1148961108.292090200
2008-06-01	1080894673.963460000
2008-07-01	1105087453.115100100
2008-08-01	1067300611.164230000
2008-09-01	1130475292.436480000
2008-10-01	1127303101.047390000
2008-11-01	806445680.376366000
2008-12-01	746584131.710397000
2009-01-01	615968204.617521000
2009-02-01	639281621.957646000
2009-03-01	695584047.393072000
2009-04-01	654212321.061962000
2009-05-01	712282104.103167900
2009-06-01	855265959.370411000
2009-07-01	744016795.821520000
2009-08-01	741910770.062168000
2009-09-01	877110006.860415900
2009-10-01	849150593.327750000
2009-11-01	869363326.155196000
2009-12-01	811044120.871833000
2010-01-01	742069683.771540000
2010-02-01	860602044.064658000
2010-03-01	852098352.669762000
2010-04-01	912182399.896014000
2010-05-01	918315438.987343100
2010-06-01	808250646.025723100
2010-07-01	887637146.132489000
2010-08-01	919377588.374254000
2010-09-01	1102448875.183670000
2010-10-01	1174849954.504999900
2010-11-01	1186177182.896980000
2010-12-01	1233603737.940540000
2011-01-01	1094988738.022220100
2011-02-01	1144691020.826220000
2011-03-01	1510583719.229830000
2011-04-01	1585625774.473360000
2011-05-01	1607119614.733830000
2011-06-01	1375576217.915140200
2011-07-01	1339051765.186040200
2011-08-01	1479390502.305870000
2011-09-01	1492847317.744150000
2011-10-01	1426479811.838490000
2011-11-01	1440167725.226610200
2011-12-01	1232652085.574280000
2012-01-01	1218967741.935480000
2012-02-01	1297856917.743460000
2012-03-01	1415464969.682420000
2012-04-01	1343242057.773040000
2012-05-01	1327990656.804400000
2012-06-01	1284670487.106020000
2012-07-01	1286711334.450030000
2012-08-01	1396224786.970120200
2012-09-01	1443736730.360930200
2012-10-01	1439900699.616340000
2012-11-01	1480825993.116720000
2012-12-01	1157054447.708940000
2013-01-01	1501595744.680850000
2013-02-01	1281435527.983460000
2013-03-01	1306137050.515020100
2013-04-01	1410052690.782070200
2013-05-01	1447618164.967559800
2013-06-01	1285286045.352800100
2013-07-01	1231818008.650820000
2013-08-01	1333838474.312850000
2013-09-01	1379892749.805490000
2013-10-01	1497942064.626109800
2013-11-01	1429266052.394090200
2013-12-01	1208421501.127160000
2014-01-01	1235690526.844480000
2014-02-01	1263279881.270280000
2014-03-01	1414338825.506400000
2014-04-01	1419024278.780360000
2014-05-01	1392375508.634460000
2014-06-01	1338136398.594430000
2014-07-01	1344238544.732140000
2014-08-01	1288419538.699200000
2014-09-01	1427005829.072890000
2014-10-01	1477863700.833480100
2014-11-01	1315001347.695440000
2014-12-01	1128298959.717910000
2015-01-01	1067213733.477250000
2015-02-01	980168369.554477900
2015-03-01	1134160012.587030000
2015-04-01	1115081885.338899900
2015-05-01	1066713216.703170100
2015-06-01	1122081015.505550100
2015-07-01	1029399100.564540000
2015-08-01	1017292795.481310000
2015-09-01	1099919791.672510100
2015-10-01	1135317494.353430000
2015-11-01	1078400891.966940000
2015-12-01	986334273.479269000
2016-01-01	894152071.254437900
2016-02-01	1020846810.926420000
2016-03-01	1151445706.526950100
2016-04-01	1189248181.650780000
2016-05-01	1130783120.210389900
2016-06-01	1099652357.094460000
2016-07-01	985611783.551178000
2016-08-01	1149341552.255529900
2016-09-01	1237893183.285680000
2016-10-01	1135535920.575909900
2016-11-01	1148683775.341460000
2016-12-01	1033038511.156789900
2017-01-01	998886765.066842100
2017-02-01	1034210380.640520100
2017-03-01	1260320839.705660000
2017-04-01	1099914233.260890000
2017-05-01	1269137993.525889900
2017-06-01	1219089916.435910000
2017-07-01	1079978147.687409900
2017-08-01	1305975284.600940000
2017-09-01	1332600836.906469800
2017-10-01	1366659684.789620000
2017-11-01	1380106423.117009900
2017-12-01	1196380657.405740000
2018-01-01	1255599650.446060000
2018-02-01	1373457190.071220000
2018-03-01	1401667343.879170000
2018-04-01	1460207163.604560000
2018-05-01	1463163648.401389800
2018-06-01	1477176743.516190000
2018-07-01	1395314498.412960000
2018-08-01	1371117532.896310000