Quarterly Dollars
1976-01-01 -213000000
1976-04-01 -113000000
1976-07-01 -70000000.000000000
1976-10-01 -158000000
1977-01-01 -226000000
1977-04-01 -253000000
1977-07-01 384000000.000000000
1977-10-01 700000000.000000000
1978-01-01 885000000.000000000
1978-04-01 99000000.000000000
1978-07-01 -479000000
1978-10-01 -575000000
1979-01-01 937000000.000000000
1979-04-01 1092000000
1979-07-01 1050000000
1979-10-01 1229000000
1980-01-01 1205000000
1980-04-01 -871000000
1980-07-01 1687000000
1980-10-01 284000000.000000000
1981-01-01 -1605000000.000000000
1981-04-01 600000000.000000000
1981-07-01 443000000.000000000
1981-10-01 1917000000
1982-01-01 366000000.000000000
1982-04-01 -2144000000.000000000
1982-07-01 204000000.000000000
1982-10-01 -398000000
1983-01-01 9000000.000000000
1983-04-01 -156000000
1983-07-01 534000000.000000000
1983-10-01 -2778000000.000000000
1984-01-01 -227000000
1984-04-01 -21000000.000000000
1984-07-01 -240000000
1984-10-01 745000000.000000000
1985-01-01 -4000000.000000000
1985-04-01 172000000.000000000
1985-07-01 -239000000
1985-10-01 709000000.000000000
1986-01-01 -358000000
1986-04-01 886000000.000000000
1986-07-01 -40000000.000000000
1986-10-01 -78000000.000000000
1987-01-01 580000000.000000000
1987-04-01 -526000000
1987-07-01 -222000000
1987-10-01 268000000.000000000
1988-01-01 -322000000
1988-04-01 81000000.000000000
1988-07-01 643000000.000000000
1988-10-01 -33000000.000000000
1989-01-01 -1389000000.000000000
1989-04-01 -2504000000.000000000
1989-07-01 576000000.000000000
1989-10-01 -4766000000.000000000
1990-01-01 -1952000000.000000000
1990-04-01 -1029000000.000000000
1990-07-01 -2519000000.000000000
1990-10-01 -384000000
1991-01-01 -975000000
1991-04-01 -487000000
1991-07-01 -747000000
1991-10-01 2391000000
1992-01-01 1112359798.443683100
1992-04-01 1527399116.134933200
1992-07-01 2388726000.919302500
1992-10-01 2550892315.024688700
1993-01-01 22536028.977127314
1993-04-01 10450216838.186037000
1993-07-01 3884458582.996319300
1993-10-01 6662622772.402505900
1994-01-01 3112823582.540955500
1994-04-01 200694004.476387500
1994-07-01 4324728478.880696300
1994-10-01 4761672083.140978800
1995-01-01 -2811217853.481272700
1995-04-01 23522128.784462929
1995-07-01 2303849714.334360100
1995-10-01 5949941704.864178700
1996-01-01 3618761724.483353600
1996-04-01 1754355762.037556200
1996-07-01 2098116626.130779700
1996-10-01 4110799387.371103300
1997-01-01 3536799239.093716600
1997-04-01 1891334530.731808200
1997-07-01 4907068398.932691600
1997-10-01 7339288299.182437900
1998-01-01 3089559113.729246600
1998-04-01 4428856466.441538800
1998-07-01 5794251084.379335400
1998-10-01 5623231436.854936600
1999-01-01 2896586405.241332100
1999-04-01 2617053731.875634700
1999-07-01 1181995954.647444000
1999-10-01 7752497054.032527000
2000-01-01 3908680328.157682900
2000-04-01 295507374.967418310
2000-07-01 2830466262.654209600
2000-10-01 818049863.612037780
2001-01-01 -2505896894.273095600
2001-04-01 661072464.740568880
2001-07-01 -7546612555.796773900
2001-10-01 -5579577645.481729500
2002-01-01 -4327000000.000000000
2002-04-01 -6945600000.000000000
2002-07-01 -4421640000.000000000
2002-10-01 -4990980000.000000000
2003-01-01 -3801090000.000000000
2003-04-01 -4320610000.000000000
2003-07-01 -2081750000.000000000
2003-10-01 -5656160000.000000000
2004-01-01 -4820630000.000000000
2004-04-01 -861740000
2004-07-01 -2606920000.000000000
2004-10-01 -2603099994.367179900
2005-01-01 -3143780000.000000000
2005-04-01 2070780000
2005-07-01 1870320000
2005-10-01 1157620000
2006-01-01 3488556818.675380200
2006-04-01 1310165185.174099900
2006-07-01 778795426.025185940
2006-10-01 -399381965.181665000
2007-01-01 3425161826.907620000
2007-04-01 4636937164.239270200
2007-07-01 -2893386399.586979900
2007-10-01 -1114110000.000000000
2008-01-01 603650000.000000000
2008-04-01 -2939360000.000000000
2008-07-01 -6114690000.000000000
2008-10-01 -2848130000.000000000