Quarter	US Dollars, Sum Over Component Sub-periods
1980-01-01	13212100000.000000
1980-04-01	14875500000.000000
1980-07-01	13021000000.000000
1980-10-01	14679000000.000000
1981-01-01	13283100000.000000
1981-04-01	15522500000.000000
1981-07-01	13380200000.000000
1981-10-01	14353600000.000000
1982-01-01	12596200000.000000
1982-04-01	9048300000.000000
1982-07-01	13629900000.000000
1982-10-01	11609200000.000000
1983-01-01	8719000000.000000
1983-04-01	8459200000.000001
1983-07-01	10253800000.000000
1983-10-01	9421000000.000000
1984-01-01	9109300000.000000
1984-04-01	8487299999.999999
1984-07-01	7292500000.000000
1984-10-01	8413700000.000001
1985-01-01	8428600000.000000
1985-04-01	8275799999.999999
1985-07-01	7491100000.000000
1985-10-01	6449000000.000000
1986-01-01	5607600000.000000
1986-04-01	5593900000.000000
1986-07-01	5641000000.000000
1986-10-01	5452200000.000000
1987-01-01	5483500000.000000
1987-04-01	6236200000.000000
1987-07-01	6057400000.000000
1987-10-01	6507300000.000000
1988-01-01	6203700000.000000
1988-04-01	6394100000.000000
1988-07-01	5912800000.000000
1988-10-01	6014900000.000000
1989-01-01	6108800000.000000
1989-04-01	6509900000.000000
1989-07-01	6011600000.000000
1989-10-01	6929700000.000000
1990-01-01	7196600000.000000
1990-04-01	6433400000.000000
1990-07-01	5423600000.000000
1990-10-01	8941800000.000000
1991-01-01	7562800000.000000
1991-04-01	5940600000.000000
1991-07-01	5304300000.000000
1991-10-01	6854000000.000000
1992-01-01	6187200000.000000
1992-04-01	6242800000.000000
1992-07-01	5852300000.000000
1992-10-01	6081600000.000000
1993-01-01	4900900000.000000
1993-04-01	5213300000.000000
1993-07-01	4558700000.000000
1993-10-01	5160200000.000000
1994-01-01	4848900000.000000
1994-04-01	4935000000.000000
1994-07-01	4806300000.000000
1994-10-01	5075200000.000000
1995-01-01	5745300000.000000
1995-04-01	5855000000.000000
1995-07-01	5241800000.000000
1995-10-01	6033200000.000000
1996-01-01	5610100000.000000
1996-04-01	6019400000.000000
1996-07-01	5860600000.000000
1996-10-01	6381000000.000000
1997-01-01	6787700000.000000
1997-04-01	6472600000.000000
1997-07-01	6055400000.000000
1997-10-01	6747100000.000000
1998-01-01	5891400000.000000
1998-04-01	5842200000.000000
1998-07-01	5802100000.000000
1998-10-01	6485000000.000000
1999-01-01	6360200000.000000
1999-04-01	6693600000.000000
1999-07-01	6895400000.000000
1999-10-01	7761100000.000000
2000-01-01	7984500000.000000
2000-04-01	7725500000.000000
2000-07-01	7524800000.000000
2000-10-01	7691500000.000000
2001-01-01	7761300000.000000
2001-04-01	7144300000.000000
2001-07-01	7332900000.000000
2001-10-01	7470800000.000000
2002-01-01	7066500000.000000
2002-04-01	7437800000.000000
2002-07-01	8006200000.000000
2002-10-01	8858100000.000000
2003-01-01	8984900000.000000
2003-04-01	9502100000.000000
2003-07-01	9111500000.000000
2003-10-01	10623300000.000000
2004-01-01	11183600000.000000
2004-04-01	11185000000.000000
2004-07-01	11916000000.000000
2004-10-01	13106000000.000000
2005-01-01	12980200000.000000
2005-04-01	12322600000.000000
2005-07-01	12992600000.000000
2005-10-01	13569800000.000000
2006-01-01	15386600000.000000
2006-04-01	16304800000.000000
2006-07-01	15910700000.000000
2006-10-01	17018200000.000000
2007-01-01	17393500000.000000
2007-04-01	18879600000.000000
2007-07-01	20667400000.000000
2007-10-01	24114700000.000000
2008-01-01	23079600000.000000
2008-04-01	26383500000.000000
2008-07-01	25324900000.000000
2008-10-01	19277500000.000000
2009-01-01	14793000000.000000
2009-04-01	15570300000.000000
2009-07-01	16780900000.000002
2009-10-01	17056300000.000000
2010-01-01	16311600000.000000
2010-04-01	14322400000.000000
2010-07-01	14733400000.000000
2010-10-01	14796800000.000000
2011-01-01	16323000000.000000
2011-04-01	16893200000.000000
2011-07-01	17464400000.000000
2011-10-01	15379500000.000000
2012-01-01	14167300000.000000
2012-04-01	13685100000.000000
2012-07-01	12848500000.000000
2012-10-01	12844400000.000000
2013-01-01	13154000000.000000
2013-04-01	12229700000.000000
2013-07-01	13778400000.000000
2013-10-01	13650700000.000000
2014-01-01	13713800000.000000
2014-04-01	14398300000.000000