Quarterly US Dollars, sum over component sub-periods
2002-01-01 2071212133.1102798
2002-04-01 10886397047.8520010
2002-07-01 10860803930.8242000
2002-10-01 7630361623.1017810
2003-01-01 18364445906.5240970
2003-04-01 14737852001.1627000
2003-07-01 6046579260.1892800
2003-10-01 25840988506.2063000
2004-01-01 28303017156.7351000
2004-04-01 16886343145.5315000
2004-07-01 5598883740.7425400
2004-10-01 7627717372.1455200
2005-01-01 40787245983.7393950
2005-04-01 26756949690.5069000
2005-07-01 36849048786.9287950
2005-10-01 31326774876.8874000
2006-01-01 -974948543.5781691
2006-04-01 44357735644.4209000
2006-07-01 20880487265.4835000
2006-10-01 83393325710.3463000
2007-01-01 41604310943.2277000
2007-04-01 66984008427.0988000
2007-07-01 58665526014.2818000
2007-10-01 43763831389.3751000
2008-01-01 89804052524.2605900
2008-04-01 1166857394.7705100
2008-07-01 -8578694122.7720910
2008-10-01 24260595718.5997000
2009-01-01 -4808714730.9468700
2009-04-01 -35956209435.7818000
2009-07-01 -8852892509.0273100
2009-10-01 -27546032183.1143000
2010-01-01 19607998181.3330000
2010-04-01 10689014612.8944000
2010-07-01 -1501703544.1550798
2010-10-01 2312873978.4330900
2011-01-01 -21500988077.5390000
2011-04-01 2351811582.9153600
2011-07-01 8083494928.0375805
2011-10-01 1420083347.6717800
2012-01-01 -79879348306.3781000
2012-04-01 13396742699.2603000
2012-07-01 -1074907844.9868500
2012-10-01 -42231826363.1792000
2013-01-01 22131884542.1196000
2013-04-01 -15934626280.0776000
2013-07-01 -15475375924.1574000
2013-10-01 -39406963693.9514000
2014-01-01 52458338123.0420000
2014-04-01 8407181235.2578600
2014-07-01 10221343220.6612000
2014-10-01 12588817870.6642990
2015-01-01 60482072193.8556000
2015-04-01 -11461972702.2152000
2015-07-01 -14428720888.1712990
2015-10-01 97892613764.8333000
2016-01-01 -6707587351.9135800
2016-04-01 11749507215.9559000
2016-07-01 -17235761054.8691980
2016-10-01 382515766.6184100
2017-01-01 3043231075.0615300
2017-04-01 42734032949.7506940
2017-07-01 13050939537.7670000
2017-10-01 36697334768.8626000
2018-01-01 8705369043.0554200
2018-04-01 57727101325.3913000