Month	Millions of Dollars
1985-01-01	155.7000000000000
1985-02-01	138.3000000000000
1985-03-01	49.6000000000000
1985-04-01	198.1000000000000
1985-05-01	103.8000000000000
1985-06-01	48.3000000000000
1985-07-01	41.3000000000000
1985-08-01	62.2000000000000
1985-09-01	77.1000000000000
1985-10-01	135.5000000000000
1985-11-01	393.8000000000000
1985-12-01	503.4000000000000
1986-01-01	463.0000000000000
1986-02-01	496.2000000000000
1986-03-01	312.0000000000000
1986-04-01	209.1000000000000
1986-05-01	244.6000000000000
1986-06-01	313.5000000000000
1986-07-01	271.3000000000000
1986-08-01	219.3000000000000
1986-09-01	256.6000000000000
1986-10-01	259.7000000000000
1986-11-01	310.7000000000000
1986-12-01	255.6000000000000
1987-01-01	386.4000000000000
1987-02-01	325.3000000000000
1987-03-01	281.6000000000000
1987-04-01	216.9000000000000
1987-05-01	282.5000000000000
1987-06-01	381.0000000000000
1987-07-01	380.3000000000000
1987-08-01	489.3000000000000
1987-09-01	417.7000000000000
1987-10-01	570.5000000000000
1987-11-01	346.2000000000000
1987-12-01	355.3000000000000
1988-01-01	403.9000000000000
1988-02-01	747.4000000000000
1988-03-01	459.5000000000000
1988-04-01	416.2000000000000
1988-05-01	420.0000000000000
1988-06-01	427.9000000000000
1988-07-01	489.9000000000000
1988-08-01	524.3000000000000
1988-09-01	343.1000000000000
1988-10-01	433.9000000000000
1988-11-01	363.7000000000000
1988-12-01	590.5000000000000
1989-01-01	566.2000000000000
1989-02-01	525.9000000000000
1989-03-01	546.1000000000000
1989-04-01	598.5000000000000
1989-05-01	615.4000000000000
1989-06-01	612.9000000000000
1989-07-01	568.7000000000000
1989-08-01	695.2000000000000
1989-09-01	528.1000000000000
1989-10-01	545.9000000000000
1989-11-01	666.4000000000000
1989-12-01	687.8000000000000
1990-01-01	774.1000000000000
1990-02-01	690.7000000000000
1990-03-01	740.3000000000000
1990-04-01	482.8000000000000
1990-05-01	619.9000000000000
1990-06-01	462.1000000000000
1990-07-01	530.0000000000000
1990-08-01	890.7000000000000
1990-09-01	989.1000000000000
1990-10-01	1279.7000000000000
1990-11-01	1422.7000000000000
1990-12-01	1138.7000000000000
1991-01-01	1213.7000000000000
1991-02-01	787.2000000000000
1991-03-01	850.3000000000000
1991-04-01	831.8000000000000
1991-05-01	1079.4000000000000
1991-06-01	834.9000000000000
1991-07-01	823.4000000000000
1991-08-01	1027.1000000000000
1991-09-01	951.3000000000000
1991-10-01	880.8000000000000
1991-11-01	841.8000000000000
1991-12-01	778.5000000000000
1992-01-01	889.4000000000000
1992-02-01	766.5000000000000
1992-03-01	755.9000000000000
1992-04-01	771.6000000000000
1992-05-01	848.5000000000000
1992-06-01	1064.7000000000000
1992-07-01	941.2000000000000
1992-08-01	863.4000000000000
1992-09-01	885.2000000000000
1992-10-01	867.5000000000000
1992-11-01	841.7000000000000
1992-12-01	875.8000000000000
1993-01-01	880.7000000000000
1993-02-01	705.3000000000000
1993-03-01	775.5000000000000
1993-04-01	836.7000000000000
1993-05-01	751.3000000000000
1993-06-01	678.4000000000000
1993-07-01	541.1000000000000
1993-08-01	531.9000000000000
1993-09-01	529.4000000000000
1993-10-01	512.6000000000000
1993-11-01	489.2000000000000
1993-12-01	475.7000000000000
1994-01-01	480.6000000000000
1994-02-01	348.5000000000000
1994-03-01	436.9000000000000
1994-04-01	635.3000000000000
1994-05-01	630.1000000000000
1994-06-01	716.0000000000000
1994-07-01	783.4000000000000
1994-08-01	714.7000000000000
1994-09-01	714.3000000000000
1994-10-01	762.4000000000000
1994-11-01	743.2000000000000
1994-12-01	722.7000000000000
1995-01-01	646.7000000000000
1995-02-01	655.7000000000000
1995-03-01	745.0000000000000
1995-04-01	716.9000000000000
1995-05-01	766.3000000000000
1995-06-01	637.5000000000000
1995-07-01	684.9000000000000
1995-08-01	624.4000000000000
1995-09-01	744.5000000000000
1995-10-01	634.0000000000000
1995-11-01	760.0000000000000
1995-12-01	760.7000000000000
1996-01-01	746.7000000000000
1996-02-01	571.3000000000000
1996-03-01	749.9000000000000
1996-04-01	910.0000000000000
1996-05-01	910.6000000000000
1996-06-01	635.4000000000000
1996-07-01	916.2000000000000
1996-08-01	932.0000000000000
1996-09-01	1068.2000000000000
1996-10-01	938.9000000000000
1996-11-01	822.7000000000000
1996-12-01	1265.4000000000000
1997-01-01	764.8000000000000
1997-02-01	640.5000000000000
1997-03-01	778.5000000000000
1997-04-01	782.2000000000000
1997-05-01	889.2000000000000
1997-06-01	698.9000000000000
1997-07-01	735.9000000000000
1997-08-01	823.0000000000000
1997-09-01	869.3000000000000
1997-10-01	838.1000000000000
1997-11-01	776.6000000000000
1997-12-01	768.0000000000000
1998-01-01	713.0000000000000
1998-02-01	480.7000000000000
1998-03-01	609.1000000000000
1998-04-01	583.8000000000000
1998-05-01	550.5000000000000
1998-06-01	461.0000000000000
1998-07-01	534.2000000000000
1998-08-01	509.9000000000000
1998-09-01	451.3000000000000
1998-10-01	488.7000000000000
1998-11-01	406.4000000000000
1998-12-01	452.7000000000000
1999-01-01	453.9000000000000
1999-02-01	420.8000000000000
1999-03-01	507.7000000000000
1999-04-01	524.3000000000000
1999-05-01	646.0000000000000
1999-06-01	631.4000000000000
1999-07-01	753.3000000000000
1999-08-01	802.2000000000000
1999-09-01	857.1000000000000
1999-10-01	851.4000000000000
1999-11-01	853.9000000000000
1999-12-01	951.5000000000000
2000-01-01	1193.0000000000000
2000-02-01	928.8000000000000
2000-03-01	1217.2000000000000
2000-04-01	1066.8000000000000
2000-05-01	1333.9000000000000
2000-06-01	1094.4000000000000
2000-07-01	1261.6000000000000
2000-08-01	1275.1000000000000
2000-09-01	1308.5000000000000
2000-10-01	1355.8000000000000
2000-11-01	1096.2000000000000
2000-12-01	1233.5000000000000
2001-01-01	1304.7000000000000
2001-02-01	1280.1000000000000
2001-03-01	1218.8000000000000
2001-04-01	1120.2000000000000
2001-05-01	1330.6000000000000
2001-06-01	1147.8000000000000
2001-07-01	1157.3000000000000
2001-08-01	1256.1000000000000
2001-09-01	1124.3000000000000
2001-10-01	849.4000000000000
2001-11-01	822.3000000000000
2001-12-01	660.6000000000000
2002-01-01	803.3000000000000
2002-02-01	800.5000000000000
2002-03-01	845.7000000000000
2002-04-01	1131.3000000000000
2002-05-01	1134.1000000000000
2002-06-01	899.4000000000000
2002-07-01	1175.9000000000000
2002-08-01	1198.0000000000000
2002-09-01	1144.0000000000000
2002-10-01	1468.3000000000000
2002-11-01	1073.1000000000000
2002-12-01	1476.3000000000000
2003-01-01	1615.8880890000000
2003-02-01	1382.6933740000002
2003-03-01	1692.6478110000000
2003-04-01	1729.2054690000000
2003-05-01	1661.4978320000000
2003-06-01	1655.4421150000005
2003-07-01	1698.3929470000000
2003-08-01	1258.3579310000000
2003-09-01	1512.2329800000000
2003-10-01	1271.5438840000000
2003-11-01	1356.7739040000000
2003-12-01	1233.9382560000000
2004-01-01	1447.9768270000000
2004-02-01	1322.8234200000000
2004-03-01	1401.2210470000002
2004-04-01	1072.0380870000000
2004-05-01	1524.6274759999997
2004-06-01	1728.2017009999995
2004-07-01	1654.2453039999996
2004-08-01	2302.8076910000000
2004-09-01	2091.2383780000000
2004-10-01	2327.3974320000000
2004-11-01	2226.1798710000000
2004-12-01	1859.9193849999997
2005-01-01	1652.1046590000000
2005-02-01	1854.1319130000000
2005-03-01	2032.7174980000000
2005-04-01	2171.8298199999995
2005-05-01	2188.2504660000000
2005-06-01	2168.1871959999994
2005-07-01	2632.3753340000003
2005-08-01	2780.4421290000000
2005-09-01	2450.5272090000000
2005-10-01	2611.3581899999995
2005-11-01	2269.0421380000000
2005-12-01	2381.6754860000000
2006-01-01	2344.1534920000000
2006-02-01	2313.6686549999995
2006-03-01	2501.9012510000000
2006-04-01	2603.4539100000000
2006-05-01	3023.6607480000000
2006-06-01	3018.7866720000006
2006-07-01	2881.5198120000005
2006-08-01	3129.2264880000000
2006-09-01	2786.8846090000000
2006-10-01	2366.9486640000000
2006-11-01	2417.6542640000000
2006-12-01	2301.1694720000000
2007-01-01	2498.9281700000000
2007-02-01	1711.8339779999997
2007-03-01	2014.2007100000000
2007-04-01	2652.3132560000000
2007-05-01	3220.6533260000000
2007-06-01	2691.8648540000004
2007-07-01	3342.6623590000010
2007-08-01	3347.8777249999994
2007-09-01	2999.3396809999990
2007-10-01	3369.0286280000000
2007-11-01	3670.7671019999993
2007-12-01	4106.5170409999990
2008-01-01	4180.2984470000000
2008-02-01	4333.2646970000000
2008-03-01	3621.8333030000000
2008-04-01	4418.7779550000000
2008-05-01	5645.9257869999990
2008-06-01	4588.6628770000000
2008-07-01	7313.6454399999980
2008-08-01	5873.7836690000000
2008-09-01	4224.4762990000010
2008-10-01	5318.0057370000000
2008-11-01	2531.7547570000000
2008-12-01	2697.0195570000000
2009-01-01	2097.9652770000000
2009-02-01	1201.3605960000000
2009-03-01	1282.6675080000000
2009-04-01	1588.3207440000000
2009-05-01	1827.6199529999997
2009-06-01	1704.2166470000000
2009-07-01	2051.3778410000000
2009-08-01	1844.9540380000000
2009-09-01	2229.5343630000000
2009-10-01	1950.9406140000000
2009-11-01	2237.0050130000000
2009-12-01	2037.1872239999996
2010-01-01	2055.9891350000000
2010-02-01	2040.6943650000003
2010-03-01	2582.6622510000000
2010-04-01	2995.1153670000010
2010-05-01	2695.6796770000005
2010-06-01	2906.3769200000000
2010-07-01	2451.7068190000000
2010-08-01	2630.9612770000003
2010-09-01	2689.7420809999994
2010-10-01	2424.2140320000000
2010-11-01	2986.5785880000000
2010-12-01	2953.1024660000000
2011-01-01	2526.2848810000000
2011-02-01	3383.9011440000010
2011-03-01	3757.7777370000000
2011-04-01	3163.4452900000000
2011-05-01	3887.1246569999994
2011-06-01	4416.8828000000010
2011-07-01	4194.6741000000010
2011-08-01	4244.3381990000000
2011-09-01	5148.3542530000000
2011-10-01	3303.9724670000010
2011-11-01	4335.5803980000010
2011-12-01	5114.0003299999990
2012-01-01	5090.3444010000000
2012-02-01	4063.4603540000000
2012-03-01	4949.4888620000000
2012-04-01	5784.0983000000000
2012-05-01	5713.2773400000000
2012-06-01	4619.0749740000000
2012-07-01	5437.9149580000000
2012-08-01	4199.8266660000000
2012-09-01	4043.1308360000000
2012-10-01	3806.2731340000000
2012-11-01	4300.1623690000000
2012-12-01	3659.8986460000000
2013-01-01	3583.2878580000000
2013-02-01	3041.7901260000000
2013-03-01	3937.6702960000000
2013-04-01	4045.1980320000000
2013-05-01	4491.1609520000000
2013-06-01	4704.3301110000000
2013-07-01	4676.5092340000000
2013-08-01	4790.6396630000000
2013-09-01	4687.3106130000000
2013-10-01	4720.4840900000000
2013-11-01	4355.5862220000000
2013-12-01	4772.7315240000000
2014-01-01	5088.9331980000000
2014-02-01	4473.6022670000000
2014-03-01	4883.2367500000000
2014-04-01	5569.2524490000000
2014-05-01	4401.2922270000000
2014-06-01	3594.7896400000000
2014-07-01	4314.2726720000000
2014-08-01	2939.7421450000000
2014-09-01	3493.0378680000000
2014-10-01	2673.1518150000000
2014-11-01	2633.7316930000000
2014-12-01	2976.2961290000000
2015-01-01	2156.2365990000000
2015-02-01	1571.8563290000000
2015-03-01	1538.8865560000000
2015-04-01	2160.1950240000000
2015-05-01	2036.2206380000000
2015-06-01	2100.3447130000000
2015-07-01	2460.1786870000000
2015-08-01	1702.6323030000000
2015-09-01	1791.5367030000000
2015-10-01	1261.1064520000000
2015-11-01	1450.2719800000000
2015-12-01	1853.7284310000000
2016-01-01	1511.3550440000000
2016-02-01	903.2660480000000
2016-03-01	1355.9953160000000
2016-04-01	1086.9910800000000
2016-05-01	1470.1753830000000
2016-06-01	1604.4449290000000
2016-07-01	1397.4573250000000
2016-08-01	1717.8804590000000
2016-09-01	1614.7866400000000
2016-10-01	1356.2929080000000
2016-11-01	1491.9170830000000
2016-12-01	1413.0717190000000
2017-01-01	1980.2087650000000
2017-02-01	2044.0002050000000
2017-03-01	2165.0107650000000
2017-04-01	1621.1770570000000
2017-05-01	1954.2224460000000
2017-06-01	1695.1972130000000
2017-07-01	1250.1222190000000
2017-08-01	1325.0598840000000
2017-09-01	832.5242110000000
2017-10-01	1123.1513470000000
2017-11-01	1449.5214290000000
2017-12-01	1440.3426470000000
2018-01-01	1485.5530910000000
2018-02-01	1290.8319190000000
2018-03-01	1593.1322760000000
2018-04-01	2019.6995240000000
2018-05-01	1794.8898270000000
2018-06-01	2008.2823730000000
2018-07-01	2019.1987110000000
2018-08-01	2426.9697760000000
2018-09-01	2435.0522770000000
2018-10-01	2580.0397270000000