Month	Millions of Dollars
1985-01-01	355.4000000000000
1985-02-01	196.4000000000000
1985-03-01	226.9000000000000
1985-04-01	156.4000000000000
1985-05-01	204.5000000000000
1985-06-01	145.7000000000000
1985-07-01	154.4000000000000
1985-08-01	166.6000000000000
1985-09-01	207.1000000000000
1985-10-01	180.4000000000000
1985-11-01	170.9000000000000
1985-12-01	130.0000000000000
1986-01-01	167.5000000000000
1986-02-01	202.5000000000000
1986-03-01	217.3000000000000
1986-04-01	173.3000000000000
1986-05-01	185.0000000000000
1986-06-01	188.6000000000000
1986-07-01	210.0000000000000
1986-08-01	204.3000000000000
1986-09-01	220.8000000000000
1986-10-01	181.9000000000000
1986-11-01	198.3000000000000
1986-12-01	133.7000000000000
1987-01-01	175.0000000000000
1987-02-01	216.1000000000000
1987-03-01	229.9000000000000
1987-04-01	221.6000000000000
1987-05-01	206.4000000000000
1987-06-01	200.0000000000000
1987-07-01	221.1000000000000
1987-08-01	228.7000000000000
1987-09-01	212.9000000000000
1987-10-01	226.3000000000000
1987-11-01	202.9000000000000
1987-12-01	187.5000000000000
1988-01-01	210.0000000000000
1988-02-01	262.8000000000000
1988-03-01	255.2000000000000
1988-04-01	235.3000000000000
1988-05-01	232.9000000000000
1988-06-01	246.6000000000000
1988-07-01	262.1000000000000
1988-08-01	283.2000000000000
1988-09-01	260.5000000000000
1988-10-01	272.8000000000000
1988-11-01	235.6000000000000
1988-12-01	182.5000000000000
1989-01-01	257.7000000000000
1989-02-01	273.5000000000000
1989-03-01	324.8000000000000
1989-04-01	297.3000000000000
1989-05-01	264.4000000000000
1989-06-01	262.5000000000000
1989-07-01	296.9000000000000
1989-08-01	308.9000000000000
1989-09-01	278.5000000000000
1989-10-01	320.2000000000000
1989-11-01	243.2000000000000
1989-12-01	186.5000000000000
1990-01-01	297.9000000000000
1990-02-01	277.4000000000000
1990-03-01	296.3000000000000
1990-04-01	250.2000000000000
1990-05-01	275.8000000000000
1990-06-01	230.9000000000000
1990-07-01	284.1000000000000
1990-08-01	277.3000000000000
1990-09-01	303.2000000000000
1990-10-01	310.9000000000000
1990-11-01	213.0000000000000
1990-12-01	179.8000000000000
1991-01-01	269.6000000000000
1991-02-01	236.0000000000000
1991-03-01	269.6000000000000
1991-04-01	295.2000000000000
1991-05-01	248.0000000000000
1991-06-01	244.7000000000000
1991-07-01	293.3000000000000
1991-08-01	272.8000000000000
1991-09-01	298.2000000000000
1991-10-01	324.5000000000000
1991-11-01	240.4000000000000
1991-12-01	200.1000000000000
1992-01-01	272.8000000000000
1992-02-01	290.9000000000000
1992-03-01	361.8000000000000
1992-04-01	315.1000000000000
1992-05-01	280.9000000000000
1992-06-01	317.3000000000000
1992-07-01	370.8000000000000
1992-08-01	315.7000000000000
1992-09-01	349.8000000000000
1992-10-01	367.1000000000000
1992-11-01	273.9000000000000
1992-12-01	263.6000000000000
1993-01-01	334.7000000000000
1993-02-01	377.5000000000000
1993-03-01	460.9000000000000
1993-04-01	388.3000000000000
1993-05-01	329.6000000000000
1993-06-01	364.1000000000000
1993-07-01	407.2000000000000
1993-08-01	409.6000000000000
1993-09-01	407.0000000000000
1993-10-01	411.4000000000000
1993-11-01	343.2000000000000
1993-12-01	320.1000000000000
1994-01-01	383.2000000000000
1994-02-01	405.0000000000000
1994-03-01	510.3000000000000
1994-04-01	403.3000000000000
1994-05-01	416.1000000000000
1994-06-01	426.8000000000000
1994-07-01	473.6000000000000
1994-08-01	510.6000000000000
1994-09-01	490.4000000000000
1994-10-01	534.4000000000000
1994-11-01	391.1000000000000
1994-12-01	364.8000000000000
1995-01-01	466.8000000000000
1995-02-01	457.8000000000000
1995-03-01	524.0000000000000
1995-04-01	433.1000000000000
1995-05-01	451.5000000000000
1995-06-01	457.9000000000000
1995-07-01	518.3000000000000
1995-08-01	551.2000000000000
1995-09-01	526.6000000000000
1995-10-01	542.5000000000000
1995-11-01	436.5000000000000
1995-12-01	360.1000000000000
1996-01-01	488.5000000000000
1996-02-01	471.0000000000000
1996-03-01	495.2000000000000
1996-04-01	513.6000000000000
1996-05-01	474.2000000000000
1996-06-01	445.9000000000000
1996-07-01	564.0000000000000
1996-08-01	583.8000000000000
1996-09-01	590.1000000000000
1996-10-01	637.9000000000000
1996-11-01	478.9000000000000
1996-12-01	426.4000000000000
1997-01-01	555.5000000000000
1997-02-01	539.9000000000000
1997-03-01	623.8000000000000
1997-04-01	577.0000000000000
1997-05-01	536.0000000000000
1997-06-01	582.6000000000000
1997-07-01	650.6000000000000
1997-08-01	639.4000000000000
1997-09-01	740.7000000000000
1997-10-01	794.6000000000000
1997-11-01	516.3000000000000
1997-12-01	566.1000000000000
1998-01-01	652.1000000000000
1998-02-01	641.0000000000000
1998-03-01	760.2000000000000
1998-04-01	684.2000000000000
1998-05-01	632.3000000000000
1998-06-01	689.1000000000000
1998-07-01	748.5000000000000
1998-08-01	784.1000000000000
1998-09-01	773.5000000000000
1998-10-01	756.7000000000000
1998-11-01	568.9000000000000
1998-12-01	546.6000000000000
1999-01-01	663.5000000000000
1999-02-01	668.1000000000000
1999-03-01	823.5000000000000
1999-04-01	745.2000000000000
1999-05-01	659.6000000000000
1999-06-01	678.6000000000000
1999-07-01	795.6000000000000
1999-08-01	893.0000000000000
1999-09-01	875.8000000000000
1999-10-01	874.7000000000000
1999-11-01	734.5000000000000
1999-12-01	658.7000000000000
2000-01-01	790.2000000000000
2000-02-01	823.4000000000000
2000-03-01	1085.9000000000000
2000-04-01	926.6000000000000
2000-05-01	913.7000000000000
2000-06-01	845.5000000000000
2000-07-01	930.1000000000000
2000-08-01	1076.6000000000000
2000-09-01	925.3000000000000
2000-10-01	985.0000000000000
2000-11-01	702.1000000000000
2000-12-01	682.2000000000000
2001-01-01	888.6000000000000
2001-02-01	743.4000000000000
2001-03-01	846.7000000000000
2001-04-01	760.2000000000000
2001-05-01	787.2000000000000
2001-06-01	720.2000000000000
2001-07-01	878.1000000000000
2001-08-01	951.9000000000000
2001-09-01	857.0000000000000
2001-10-01	905.9000000000000
2001-11-01	736.7000000000000
2001-12-01	661.4000000000000
2002-01-01	960.3000000000000
2002-02-01	792.1000000000000
2002-03-01	952.2000000000000
2002-04-01	967.5000000000000
2002-05-01	993.7000000000000
2002-06-01	875.4000000000000
2002-07-01	1074.3000000000000
2002-08-01	1114.8000000000000
2002-09-01	1065.8000000000000
2002-10-01	1240.9000000000000
2002-11-01	892.8000000000000
2002-12-01	888.6000000000000
2003-01-01	1158.3837400000002
2003-02-01	993.8222469999998
2003-03-01	1103.5161420000000
2003-04-01	1076.4254480000000
2003-05-01	1040.4732860000001
2003-06-01	1052.0976610000000
2003-07-01	1112.4560660000000
2003-08-01	1172.3088470000000
2003-09-01	1237.7558630000000
2003-10-01	1252.4494660000000
2003-11-01	904.8906890000000
2003-12-01	950.7111780000000
2004-01-01	1181.2008180000000
2004-02-01	1136.0234210000000
2004-03-01	1459.4964560000000
2004-04-01	1247.4143770000003
2004-05-01	1234.7593320000000
2004-06-01	1142.5743700000003
2004-07-01	1401.8092249999997
2004-08-01	1349.6468130000000
2004-09-01	1386.3172210000002
2004-10-01	1552.1126750000003
2004-11-01	1240.4755410000000
2004-12-01	1240.2061910000000
2005-01-01	1389.0089560000000
2005-02-01	1341.9266620000003
2005-03-01	1605.8056820000000
2005-04-01	1396.4056850000000
2005-05-01	1596.7454960000005
2005-06-01	1419.6682530000000
2005-07-01	1513.8840789999997
2005-08-01	1734.9583740000005
2005-09-01	1674.5604740000003
2005-10-01	1929.2321240000003
2005-11-01	1661.5584250000000
2005-12-01	1540.4154440000000
2006-01-01	1857.5702920000000
2006-02-01	1565.3967620000003
2006-03-01	1841.1566550000000
2006-04-01	1682.6127470000000
2006-05-01	1792.2478009999995
2006-06-01	1633.4679050000000
2006-07-01	1783.2150640000000
2006-08-01	2100.3051600000000
2006-09-01	1983.7341209999995
2006-10-01	2034.1981630000000
2006-11-01	1798.1496039999995
2006-12-01	1758.7671230000000
2007-01-01	1992.2469870000004
2007-02-01	1698.2216070000000
2007-03-01	2133.2186220000000
2007-04-01	1983.4514730000003
2007-05-01	1992.8905970000000
2007-06-01	1902.4020370000003
2007-07-01	1779.8909010000004
2007-08-01	2180.3059040000000
2007-09-01	1928.0951140000000
2007-10-01	2404.1228730000000
2007-11-01	2206.9730860000000
2007-12-01	1871.4450810000003
2008-01-01	2275.5598209999994
2008-02-01	2103.5694750000000
2008-03-01	2251.2329950000003
2008-04-01	2127.0836420000005
2008-05-01	2183.9319159999995
2008-06-01	1877.3846160000000
2008-07-01	2066.0848660000006
2008-08-01	2222.5513200000005
2008-09-01	2393.6229880000000
2008-10-01	2441.8153970000000
2008-11-01	1914.1619700000003
2008-12-01	1847.3835690000000
2009-01-01	1833.5179780000003
2009-02-01	1579.0035240000000
2009-03-01	1773.0261459999997
2009-04-01	1799.1960980000000
2009-05-01	1580.8320090000000
2009-06-01	1564.2433030000000
2009-07-01	1824.8450030000000
2009-08-01	1643.7446349999996
2009-09-01	2068.9859270000000
2009-10-01	1989.8016120000004
2009-11-01	1724.1267690000004
2009-12-01	1784.6429640000000
2010-01-01	2080.5327550000000
2010-02-01	1972.1409320000000
2010-03-01	2457.1364090000000
2010-04-01	2652.5316220000004
2010-05-01	2685.4657780000000
2010-06-01	2524.6914120000000
2010-07-01	2596.0496700000000
2010-08-01	2762.4915420000000
2010-09-01	2413.3046920000000
2010-10-01	2895.7096470000000
2010-11-01	2361.0455820000000
2010-12-01	2131.8389640000000
2011-01-01	2524.4464200000000
2011-02-01	2229.2742659999994
2011-03-01	3164.6164420000000
2011-04-01	3253.2588000000000
2011-05-01	3468.6180800000000
2011-06-01	3295.5068070000000
2011-07-01	3116.7707800000000
2011-08-01	3362.0458790000000
2011-09-01	3108.4765950000000
2011-10-01	3289.2979640000000
2011-11-01	2722.4605709999996
2011-12-01	2619.7230340000006
2012-01-01	3108.7621950000000
2012-02-01	3034.8000400000000
2012-03-01	3365.3233360000000
2012-04-01	3328.1392520000000
2012-05-01	3569.8485410000000
2012-06-01	3465.5341940000000
2012-07-01	4140.3304570000000
2012-08-01	3922.6890320000000
2012-09-01	3332.6557170000000
2012-10-01	3266.0792450000000
2012-11-01	3206.1446930000000
2012-12-01	2772.3373360000000
2013-01-01	3179.7665430000000
2013-02-01	2829.0305560000000
2013-03-01	3676.8116810000000
2013-04-01	4069.5277980000000
2013-05-01	4201.7866580000000
2013-06-01	3408.6292330000000
2013-07-01	3966.2357460000000
2013-08-01	3604.3688330000000
2013-09-01	3310.7253070000000
2013-10-01	3684.8851330000000
2013-11-01	2863.4093510000000
2013-12-01	3014.8119130000000
2014-01-01	3680.6788770000000
2014-02-01	3038.6162460000000
2014-03-01	3909.8514280000000
2014-04-01	4456.4242750000000
2014-05-01	4143.0989730000000
2014-06-01	3219.7204660000000
2014-07-01	3925.8736740000000
2014-08-01	3891.5229590000000
2014-09-01	4020.2313950000000
2014-10-01	4225.6161720000000
2014-11-01	3379.0381960000000
2014-12-01	3467.3095520000000
2015-01-01	3653.8979550000000
2015-02-01	3316.3946580000000
2015-03-01	4116.2933300000000
2015-04-01	4120.3219940000000
2015-05-01	4041.9938860000000
2015-06-01	3785.9991610000000
2015-07-01	4102.4393280000000
2015-08-01	3805.5720780000000
2015-09-01	3672.8256990000000
2015-10-01	3878.9109930000000
2015-11-01	3273.4837130000000
2015-12-01	3014.5235630000000
2016-01-01	3693.0866330000000
2016-02-01	3660.3467680000000
2016-03-01	3996.8508500000000
2016-04-01	3677.8247910000000
2016-05-01	4124.8033830000000
2016-06-01	3536.3007890000000
2016-07-01	3803.7753570000000
2016-08-01	3906.7090330000000
2016-09-01	4103.1004400000000
2016-10-01	4542.0779020000000
2016-11-01	3541.7526230000000
2016-12-01	3441.1234110000000
2017-01-01	3789.6957020000000
2017-02-01	3470.4974210000000
2017-03-01	4143.5502550000000
2017-04-01	3762.0871780000000
2017-05-01	4499.1684360000000
2017-06-01	4017.4813740000000
2017-07-01	4196.5610990000000
2017-08-01	4214.7583990000000
2017-09-01	4347.2237260000000
2017-10-01	4551.9320930000000
2017-11-01	4007.4693450000000
2017-12-01	3602.5222240000000
2018-01-01	4427.0234310000000
2018-02-01	3956.5754580000000
2018-03-01	4348.3609720000000
2018-04-01	4826.7192860000000
2018-05-01	5079.5057550000000
2018-06-01	4188.3468250000000
2018-07-01	4596.1891920000000
2018-08-01	5031.3534830000000
2018-09-01	4549.8969090000000
2018-10-01	5338.8954420000000