Month	US Dollars, Monthly Level
1971-01-01	-90508000.000000000
1971-02-01	-85913000.000000000
1971-03-01	-54960000.000000000
1971-04-01	-16108000.000000000
1971-05-01	-25153000.000000000
1971-06-01	-32641999.999999996
1971-07-01	19098000.000000000
1971-08-01	6389000.000000000
1971-09-01	-41684000.000000000
1971-10-01	-77519000.000000000
1971-11-01	11391000.000000000
1971-12-01	44072000.000000000
1972-01-01	-51129000.000000000
1972-02-01	-39792000.000000000
1972-03-01	-60736000.000000000
1972-04-01	20772000.000000000
1972-05-01	-24557000.000000000
1972-06-01	-5740000.000000000
1972-07-01	53674000.000000000
1972-08-01	-38995000.000000000
1972-09-01	57337000.000000000
1972-10-01	-65529000.000000010
1972-11-01	-89985000.000000000
1972-12-01	3551000.000000000
1973-01-01	-55610000.000000000
1973-02-01	11951000.000000000
1973-03-01	13318000.000000000
1973-04-01	-6205000.000000000
1973-05-01	50277000.000000000
1973-06-01	130970000.000000000
1973-07-01	43292000.000000000
1973-08-01	111613000.000000000
1973-09-01	193569000.000000000
1973-10-01	-182791000.000000000
1973-11-01	-219158000.000000000
1973-12-01	-84264000.000000000
1974-01-01	-336749000.000000000
1974-02-01	-359429000.000000000
1974-03-01	-398381000.000000000
1974-04-01	-364421000.000000000
1974-05-01	-704894000.000000000
1974-06-01	-402533000.000000000
1974-07-01	-545741000.000000000
1974-08-01	-422783000.000000000
1974-09-01	-245756000.000000000
1974-10-01	-481623000.000000000
1974-11-01	-260623000.000000000
1974-12-01	-167391000.000000000
1975-01-01	-90154000.000000000
1975-02-01	-534624000.000000000
1975-03-01	-326335000.000000000
1975-04-01	-300733000.000000000
1975-05-01	-309804000.000000000
1975-06-01	-285236000.000000000
1975-07-01	-236915000.000000000
1975-08-01	-211171000.000000000
1975-09-01	-284056000.000000000
1975-10-01	-465671000.000000000
1975-11-01	-259010000.000000030
1975-12-01	-236687000.000000000
1976-01-01	-424969000.000000000
1976-02-01	-276838000.000000000
1976-03-01	-236855000.000000000
1976-04-01	-346669000.000000000
1976-05-01	-183989000.000000000
1976-06-01	35347000.000000000
1976-07-01	-192097000.000000000
1976-08-01	-205332000.000000000
1976-09-01	-218657000.000000000
1976-10-01	-122791000.000000000
1976-11-01	-147725000.000000000
1976-12-01	65895999.999999990
1977-01-01	-73464000.000000000
1977-02-01	-32688000.000000000
1977-03-01	-53273000.000000000
1977-04-01	68195000.000000000
1977-05-01	84435000.000000000
1977-06-01	245346000.000000000
1977-07-01	96214000.000000000
1977-08-01	-48837000.000000000
1977-09-01	-66804000.000000000
1977-10-01	261424000.000000000
1977-11-01	-434382000.000000000
1977-12-01	50597000.000000000
1978-01-01	-172211000.000000000
1978-02-01	-176872000.000000000
1978-03-01	-11707000.000000000
1978-04-01	-55105000.000000000
1978-05-01	-1285000.000000000
1978-06-01	-11595000.000000000
1978-07-01	-352175000.000000000
1978-08-01	-160284000.000000000
1978-09-01	3472000.000000000
1978-10-01	138039000.000000000
1978-11-01	-125943000.000000000
1978-12-01	-98536000.000000000
1979-01-01	-210025000.000000000
1979-02-01	-112848000.000000000
1979-03-01	-110947000.000000000
1979-04-01	-29825000.000000000
1979-05-01	-166922000.000000000
1979-06-01	-102682000.000000000
1979-07-01	-230429000.000000000
1979-08-01	-441915000.000000000
1979-09-01	-211283000.000000000
1979-10-01	-398347000.000000000
1979-11-01	-424320000.000000000
1979-12-01	-399941000.000000000
1980-01-01	-574518000.000000000
1980-02-01	-335651000.000000000
1980-03-01	-458622000.000000000
1980-04-01	-484991000.000000000
1980-05-01	6786000.000000000
1980-06-01	-192397000.000000000
1980-07-01	-292810000.000000000
1980-08-01	-143796000.000000000
1980-09-01	-399580000.000000000
1980-10-01	-86082000.000000000
1980-11-01	54064000.000000000
1980-12-01	84829000.000000000
1981-01-01	-132793000.000000000
1981-02-01	-157353000.000000000
1981-03-01	-129538999.999999990
1981-04-01	-55928000.000000000
1981-05-01	11153000.000000000
1981-06-01	153679000.000000000
1981-07-01	91114000.000000000
1981-08-01	186830000.000000000
1981-09-01	254068000.000000030
1981-10-01	408477000.000000000
1981-11-01	361893000.000000000
1981-12-01	210854000.000000000
1982-01-01	-6826000.000000000
1982-02-01	-1378000.000000000
1982-03-01	57052000.000000000
1982-04-01	21007000.000000000
1982-05-01	11891000.000000000
1982-06-01	66461000.000000010
1982-07-01	61499000.000000000
1982-08-01	97375000.000000000
1982-09-01	47551000.000000000
1982-10-01	57922000.000000000
1982-11-01	207552000.000000000
1982-12-01	159967000.000000000
1983-01-01	120467000.000000000
1983-02-01	127746000.000000000
1983-03-01	473335000.000000000
1983-04-01	565761000.000000000
1983-05-01	712209000.000000000
1983-06-01	791159000.000000000
1983-07-01	733563000.000000000
1983-08-01	638179000.000000000
1983-09-01	690444000.000000000
1983-10-01	565990000.000000000
1983-11-01	541255000.000000000
1983-12-01	510281000.000000000
1984-01-01	524475000.000000000
1984-02-01	845325000.000000000
1984-03-01	1011365000.000000100
1984-04-01	1058101000.000000000
1984-05-01	1216596000.000000000
1984-06-01	1321406000.000000000
1984-07-01	1169767000.000000000
1984-08-01	1395916000.000000000
1984-09-01	1062408999.999999900
1984-10-01	1279485000.000000000
1984-11-01	1099792000.000000000
1984-12-01	1104878000.000000000
1985-01-01	525568999.999999940
1985-02-01	484509000.000000000
1985-03-01	892675000.000000000
1985-04-01	1078467000.000000000
1985-05-01	1232667000.000000000
1985-06-01	1229787000.000000000
1985-07-01	1227621000.000000000
1985-08-01	1096977000.000000000
1985-09-01	1302051000.000000000
1985-10-01	1113129000.000000000
1985-11-01	1079097000.000000000
1985-12-01	1222971000.000000000
1986-01-01	697903000.000000000
1986-02-01	627265000.000000000
1986-03-01	1135281000.000000000
1986-04-01	1290989000.000000000
1986-05-01	1337746000.000000000
1986-06-01	1070576999.999999900
1986-07-01	1005322000.000000000
1986-08-01	944880000.000000000
1986-09-01	533846999.999999940
1986-10-01	-83090000.000000000
1986-11-01	-38423000.000000000
1986-12-01	-217998000.000000000
1987-01-01	-35573670.000000000
1987-02-01	320052320.000000000
1987-03-01	302191204.000000000
1987-04-01	502231532.000000060
1987-05-01	960057508.000000000
1987-06-01	1429772424.000000000
1987-07-01	1456756566.000000000
1987-08-01	1428832744.000000000
1987-09-01	1497293700.000000000
1987-10-01	1192948673.000000000
1987-11-01	1001248669.000000000
1987-12-01	1117286754.000000000
1988-01-01	1046538939.000000000
1988-02-01	896402802.000000000
1988-03-01	1230539175.000000000
1988-04-01	1895608800.000000000
1988-05-01	1750036249.000000000
1988-06-01	1825838409.000000000
1988-07-01	1857313113.000000000
1988-08-01	2084805796.000000000
1988-09-01	2027487849.000000000
1988-10-01	1507851175.000000000
1988-11-01	1706919793.000000000
1988-12-01	1354769121.000000000
1989-01-01	1515491781.000000000
1989-02-01	1098707316.000000000
1989-03-01	1565971523.000000000
1989-04-01	1367812199.000000000
1989-05-01	1351205171.000000000
1989-06-01	2084614977.999999800
1989-07-01	1519800363.000000000
1989-08-01	1454934758.000000000
1989-09-01	1161381640.000000000
1989-10-01	1057368815.000000000
1989-11-01	922384517.000000000
1989-12-01	1019513911.000000000
1990-01-01	601548143.000000000
1990-02-01	722890732.000000000
1990-03-01	585745459.000000000
1990-04-01	1195673613.000000000
1990-05-01	1697732372.000000000
1990-06-01	1140794595.000000000
1990-07-01	1505752834.000000000
1990-08-01	1062139420.000000000
1990-09-01	693509861.000000000
1990-10-01	295003116.000000000
1990-11-01	401510043.000000000
1990-12-01	850093813.000000000
1991-01-01	1306971993.000000000
1991-02-01	1024754843.000000000
1991-03-01	1149524399.000000000
1991-04-01	1404735607.000000000
1991-05-01	1334195910.000000000
1991-06-01	972974048.000000000
1991-07-01	771809752.000000000
1991-08-01	652002671.000000000
1991-09-01	397691142.000000000
1991-10-01	407947076.000000000
1991-11-01	452057919.000000000
1991-12-01	705303291.000000000
1992-01-01	916827408.000000000
1992-02-01	867453815.000000000
1992-03-01	1429179276.000000000
1992-04-01	1177248104.000000000
1992-05-01	1351683434.000000000
1992-06-01	1297136721.000000000
1992-07-01	1484863849.000000000
1992-08-01	1402424130.000000000
1992-09-01	1372445095.000000000
1992-10-01	1227838642.000000000
1992-11-01	1514664469.000000000
1992-12-01	1197129850.000000000
1993-01-01	1015101934.000000000
1993-02-01	1457676481.000000000
1993-03-01	1508111780.000000000
1993-04-01	903071878.000000000
1993-05-01	1294435775.000000000
1993-06-01	946068094.000000000
1993-07-01	652944295.000000000
1993-08-01	1161799378.000000000
1993-09-01	1227336081.000000000
1993-10-01	1146244868.000000000
1993-11-01	1131596947.000000000
1993-12-01	854360609.000000000
1994-01-01	978512422.000000000
1994-02-01	748187905.000000000
1994-03-01	1101454067.000000000
1994-04-01	1482860258.000000000
1994-05-01	1237207773.000000000
1994-06-01	1229197656.000000000
1994-07-01	1223704699.000000000
1994-08-01	1506367983.000000000
1994-09-01	1520950673.000000000
1994-10-01	656169081.000000000
1994-11-01	-408310016.000000000
1994-12-01	-809823771.000000000
1995-01-01	-303682043.000000000
1995-02-01	-1060778677.999999900
1995-03-01	-922710543.000000000
1995-04-01	-469574668.000000000
1995-05-01	-692360845.000000000
1995-06-01	-776672478.000000000
1995-07-01	1168041.000000000
1995-08-01	96746314.000000000
1995-09-01	479448313.000000000
1995-10-01	329150023.000000000
1995-11-01	-89096046.000000000
1995-12-01	-57251183.000000000
1996-01-01	33151457.000000004
1996-02-01	-30085535.000000000
1996-03-01	-468303332.000000000
1996-04-01	197545294.000000000
1996-05-01	256595511.000000000
1996-06-01	-328002056.000000000
1996-07-01	-347940670.000000000
1996-08-01	-280736431.000000000
1996-09-01	-633087087.000000000
1996-10-01	-1308789046.000000000
1996-11-01	-844107713.000000000
1996-12-01	-1845279390.000000000
1997-01-01	1176877699.000000000
1997-02-01	-1092341710.000000000
1997-03-01	-880046791.000000000
1997-04-01	-876703447.000000000
1997-05-01	-45176877.000000000
1997-06-01	-340042551.000000000
1997-07-01	-527878027.000000000
1997-08-01	-272407671.000000000
1997-09-01	-822368440.000000000
1997-10-01	-838912291.000000000
1997-11-01	-1270869619.000000000
1997-12-01	-747475021.000000000
1998-01-01	-715084074.000000000
1998-02-01	-219073949.000000000
1998-03-01	-885090400.000000000
1998-04-01	-41755000.000000000
1998-05-01	-116095773.000000000
1998-06-01	193924266.000000000
1998-07-01	-422005228.000000000
1998-08-01	-163911491.000000000
1998-09-01	-1193218751.000000000
1998-10-01	-1430981249.000000000
1998-11-01	-1024901123.000000000
1998-12-01	-502111190.000000060
1999-01-01	-708959277.000000000
1999-02-01	117209812.000000000
1999-03-01	-219021343.000000000
1999-04-01	33788572.000000000
1999-05-01	299828831.000000000
1999-06-01	-151998263.000000000
1999-07-01	88133576.000000000
1999-08-01	-191226858.000000000
1999-09-01	-51518234.000000000
1999-10-01	-150624459.000000000
1999-11-01	-530959036.000000060
1999-12-01	229611662.000000000
2000-01-01	-117195627.000000000
2000-02-01	77925731.000000000
2000-03-01	23070078.000000000
2000-04-01	182118641.000000000
2000-05-01	374625475.000000000
2000-06-01	259324506.999999970
2000-07-01	130560953.000000000
2000-08-01	105328113.000000000
2000-09-01	-340957618.000000000
2000-10-01	-601895343.000000000
2000-11-01	-757150315.000000000
2000-12-01	-208526821.000000000
2001-01-01	-465036934.000000000
2001-02-01	87176500.000000000
2001-03-01	-273371376.000000000
2001-04-01	119555539.000000000
2001-05-01	220712712.000000000
2001-06-01	288862683.000000000
2001-07-01	118473831.000000000
2001-08-01	642251094.000000000
2001-09-01	596509876.000000000
2001-10-01	218367734.000000000
2001-11-01	289706282.000000000
2001-12-01	840449116.000000000
2002-01-01	175069341.000000000
2002-02-01	264445828.000000000
2002-03-01	603234312.000000000
2002-04-01	502325965.000000060
2002-05-01	381096023.000000000
2002-06-01	681817159.000000000
2002-07-01	1205929409.000000000
2002-08-01	1584501075.000000000
2002-09-01	2496186866.000000000
2002-10-01	2193294998.000000000
2002-11-01	1266673359.000000000
2002-12-01	1795751156.000000000
2003-01-01	1148975841.000000000
2003-02-01	1112056743.000000000
2003-03-01	1529470001.000000000
2003-04-01	1711838389.000000000
2003-05-01	2510165786.000000000
2003-06-01	2352995326.000000000
2003-07-01	2060060777.000000000
2003-08-01	2673330123.000000000
2003-09-01	2659793862.000000000
2003-10-01	2538671605.000000000
2003-11-01	1659174160.000000000
2003-12-01	2748565241.000000000
2004-01-01	1579217258.000000000
2004-02-01	1966903698.000000000
2004-03-01	2570177467.000000000
2004-04-01	1953837190.000000000
2004-05-01	3100714848.000000000
2004-06-01	3783486030.000000000
2004-07-01	3440357847.000000000
2004-08-01	3433836087.000000000
2004-09-01	3167606057.000000000
2004-10-01	2994638928.000000000
2004-11-01	2081881406.000000000
2004-12-01	3515022081.000000000
2005-01-01	2235901244.000000000
2005-02-01	2812398533.000000000
2005-03-01	3394673133.000000000
2005-04-01	3929451647.000000000
2005-05-01	3490023256.000000000
2005-06-01	4066984901.999999500
2005-07-01	5038988106.000000000
2005-08-01	3661457846.000000000
2005-09-01	4359739703.000000000
2005-10-01	3715101098.000000000
2005-11-01	4152384807.000000000
2005-12-01	4367360806.000000000
2006-01-01	2842502472.000000000
2006-02-01	2800853390.000000000
2006-03-01	3689575513.000000000
2006-04-01	3092110854.000000000
2006-05-01	3023018462.000000000
2006-06-01	4099692512.000000000
2006-07-01	5671752590.000000000
2006-08-01	4551322376.000000000
2006-09-01	4467371685.000000000
2006-10-01	3961263653.000000000
2006-11-01	3240463385.000000000
2006-12-01	5075314517.000000000
2007-01-01	2538735678.000000000
2007-02-01	2907800070.000000000
2007-03-01	3378869291.000000000
2007-04-01	4192797995.000000500
2007-05-01	3865420284.000000000
2007-06-01	3827837967.000000000
2007-07-01	3347740953.000000000
2007-08-01	3544030921.000000000
2007-09-01	3454806783.000000000
2007-10-01	3403817785.000000000
2007-11-01	1969019840.000000000
2007-12-01	3615622215.000000000
2008-01-01	910396031.000000000
2008-02-01	822891548.000000000
2008-03-01	965132378.000000000
2008-04-01	1703042003.000000000
2008-05-01	4050907724.000000000
2008-06-01	2699186667.000000000
2008-07-01	3288721586.000000000
2008-08-01	2275589078.000000000
2008-09-01	2726718973.000000000
2008-10-01	1284450349.000000000
2008-11-01	1632553978.000000000
2008-12-01	2300678985.000000000
2009-01-01	-535997012.000000060
2009-02-01	1754494349.000000000
2009-03-01	1744433735.000000000
2009-04-01	3687600613.000000000
2009-05-01	2607352334.000000000
2009-06-01	4583921567.000000000
2009-07-01	2893450262.000000000
2009-08-01	3037523416.000000000
2009-09-01	1292821941.000000000
2009-10-01	1297977545.000000000
2009-11-01	585505020.000000000
2009-12-01	2149342714.000000000
2010-01-01	-205463185.000000000
2010-02-01	378560327.000000000
2010-03-01	668059320.000000000
2010-04-01	1273499326.000000000
2010-05-01	3447433984.000000000
2010-06-01	2259611665.000000000
2010-07-01	1332604460.000000000
2010-08-01	2390307033.000000000
2010-09-01	1066204208.999999900
2010-10-01	1820525723.000000000
2010-11-01	278087257.000000000
2010-12-01	5303937538.000000000
2011-01-01	389625771.000000000
2011-02-01	1182093532.000000000
2011-03-01	1541961402.000000000
2011-04-01	1844145017.000000000
2011-05-01	3519562220.000000000
2011-06-01	4432775328.000000000
2011-07-01	3134202845.000000000
2011-08-01	3887103319.000000000
2011-09-01	3067872510.000000000
2011-10-01	2345347508.000000000
2011-11-01	561247320.000000000
2011-12-01	3786147957.000000000
2012-01-01	-1378604842.000000000
2012-02-01	1662676632.000000000
2012-03-01	1981204300.000000000
2012-04-01	850353694.000000000
2012-05-01	2937161161.000000000
2012-06-01	785475678.000000000
2012-07-01	2843483160.000000000
2012-08-01	3206979837.000000000
2012-09-01	2522109473.000000000
2012-10-01	1479612011.000000000
2012-11-01	-206054829.000000000
2012-12-01	2226189892.000000000
2013-01-01	-4051765618.000000000
2013-02-01	-1291073405.000000000
2013-03-01	169889372.000000000
2013-04-01	-1002954850.999999900
2013-05-01	771226030.000000000
2013-06-01	2296180042.000000000
2013-07-01	-1911912447.000000000
2013-08-01	1213433487.000000000
2013-09-01	1963159145.000000000
2013-10-01	-232075423.000000000
2013-11-01	1724964213.000000000
2013-12-01	2637259579.000000000
2014-01-01	-4068896920.000000500
2014-02-01	-2133684779.999999800
2014-03-01	107431373.000000000
2014-04-01	507333459.000000060
2014-05-01	706295007.000000000
2014-06-01	2342661482.000000000
2014-07-01	1562352871.000000000
2014-08-01	1157944984.000000000
2014-09-01	-946362577.000000000
2014-10-01	-1188358591.000000000
2014-11-01	-2431657382.000000000
2014-12-01	231498988.000000000
2015-01-01	-3185374547.000000000
2015-02-01	-2847206438.000000000
2015-03-01	455500616.000000000
2015-04-01	481745538.000000000
2015-05-01	2751412670.000000000
2015-06-01	4518174520.000000000
2015-07-01	2392479157.000000000
2015-08-01	2685330687.000000000
2015-09-01	2923259735.000000000
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