Quarter	US Dollars, sum over component sub-periods
2000-01-01	212446636.000000000
2000-04-01	101179740.200000000
2000-07-01	317064420.100000000
2000-10-01	231333126.200000020
2001-01-01	322977453.099999960
2001-04-01	67234168.179999990
2001-07-01	199005535.400000000
2001-10-01	636671135.000000000
2002-01-01	102731426.100000000
2002-04-01	262254667.999999970
2002-07-01	-244649091.600000000
2002-10-01	18395211.740000002
2003-01-01	-270167229.400000000
2003-04-01	-198013796.899999980
2003-07-01	329316757.900000040
2003-10-01	-49307586.710000000
2004-01-01	417046880.900000040
2004-04-01	386527151.300000000
2004-07-01	483055704.000000000
2004-10-01	1183455805.000000000
2005-01-01	-528985607.900000000
2005-04-01	991590395.500000000
2005-07-01	1259585910.000000000
2005-10-01	3956360.430000000
2006-01-01	215682098.700000020
2006-04-01	-869596761.300000100
2006-07-01	427409189.599999960
2006-10-01	259211172.799999980
2007-01-01	3428995332.000000000
2007-04-01	1025178373.000000000
2007-07-01	97041078.010000000
2007-10-01	137427217.000000000
2008-01-01	671454332.199999900
2008-04-01	949146240.000000000
2008-07-01	1441610881.000000000
2008-10-01	-486651626.200000000
2009-01-01	84109843.850000010
2009-04-01	-205613699.400000000
2009-07-01	1255250019.000000000
2009-10-01	317365151.700000000
2010-01-01	367636849.100000000
2010-04-01	1141196979.000000000
2010-07-01	440237805.700000050
2010-10-01	1193401721.000000000
2011-01-01	1206100830.000000000
2011-04-01	1229630594.000000000
2011-07-01	1322585177.000000000
2011-10-01	-16162887.130000000
2012-01-01	830955183.000000000
2012-04-01	1369732935.000000000
2012-07-01	1437902301.000000000
2012-10-01	1767061977.000000000
2013-01-01	2069504415.000000000
2013-04-01	2049706095.000000000
2013-07-01	2037490896.000000000
2013-10-01	789533535.600000000
2014-01-01	676906866.199999900
2014-04-01	1114437254.000000000
2014-07-01	2099718682.000000200
2014-10-01	545515038.500000000
2015-01-01	68714573.470000000
2015-04-01	95938420.580000000
2015-07-01	123980954.300000000
2015-10-01	126717831.300000000
2016-01-01	98234068.380000000
2016-04-01	-154942087.500000000
2016-07-01	85486434.200000000
2016-10-01	136342266.600000000
2017-01-01	92818789.380000000
2017-04-01	154242559.900000000
2017-07-01	125546856.199999990
2017-10-01	172504927.900000000
2018-01-01	136813819.200000020
2018-04-01	149583890.700000020