Month	Millions of Dollars
1985-01-01	481.6000000000000
1985-02-01	502.8000000000000
1985-03-01	535.8000000000000
1985-04-01	466.3000000000000
1985-05-01	506.3000000000000
1985-06-01	507.1000000000000
1985-07-01	430.4000000000000
1985-08-01	454.2000000000000
1985-09-01	657.9000000000000
1985-10-01	696.3000000000000
1985-11-01	696.9000000000000
1985-12-01	601.5000000000000
1986-01-01	664.7000000000000
1986-02-01	394.1000000000000
1986-03-01	504.4000000000000
1986-04-01	382.2000000000000
1986-05-01	391.2000000000000
1986-06-01	416.0000000000000
1986-07-01	383.6000000000000
1986-08-01	360.9000000000000
1986-09-01	466.8000000000000
1986-10-01	364.8000000000000
1986-11-01	414.4000000000000
1986-12-01	353.6000000000000
1987-01-01	366.6000000000000
1987-02-01	518.9000000000000
1987-03-01	425.9000000000000
1987-04-01	390.6000000000000
1987-05-01	491.2000000000000
1987-06-01	490.8000000000000
1987-07-01	524.4000000000000
1987-08-01	575.2000000000000
1987-09-01	428.8000000000000
1987-10-01	532.0000000000000
1987-11-01	426.4000000000000
1987-12-01	408.1000000000000
1988-01-01	406.9000000000000
1988-02-01	388.9000000000000
1988-03-01	448.4000000000000
1988-04-01	439.8000000000000
1988-05-01	499.0000000000000
1988-06-01	438.0000000000000
1988-07-01	394.0000000000000
1988-08-01	494.3000000000000
1988-09-01	431.7000000000000
1988-10-01	408.9000000000000
1988-11-01	391.2000000000000
1988-12-01	416.3000000000000
1989-01-01	517.5000000000000
1989-02-01	396.4000000000000
1989-03-01	544.5000000000000
1989-04-01	559.3000000000000
1989-05-01	626.1000000000000
1989-06-01	543.2000000000000
1989-07-01	522.4000000000000
1989-08-01	553.0000000000000
1989-09-01	539.6000000000000
1989-10-01	662.5000000000000
1989-11-01	671.4000000000000
1989-12-01	634.8000000000000
1990-01-01	770.6000000000000
1990-02-01	570.4000000000000
1990-03-01	687.7000000000000
1990-04-01	551.5000000000000
1990-05-01	687.2000000000000
1990-06-01	653.4000000000000
1990-07-01	596.2000000000000
1990-08-01	762.5000000000000
1990-09-01	912.1000000000000
1990-10-01	1133.0000000000000
1990-11-01	1199.0000000000000
1990-12-01	955.8000000000000
1991-01-01	871.1000000000000
1991-02-01	575.2000000000000
1991-03-01	636.8000000000000
1991-04-01	571.7000000000000
1991-05-01	686.0000000000000
1991-06-01	598.5000000000000
1991-07-01	779.8000000000000
1991-08-01	664.8000000000000
1991-09-01	745.1000000000000
1991-10-01	650.7000000000000
1991-11-01	742.1000000000000
1991-12-01	656.7000000000000
1992-01-01	581.4000000000000
1992-02-01	540.4000000000000
1992-03-01	598.4000000000000
1992-04-01	551.4000000000000
1992-05-01	594.5000000000000
1992-06-01	684.8000000000000
1992-07-01	736.0000000000000
1992-08-01	683.5000000000000
1992-09-01	824.0000000000000
1992-10-01	864.5000000000000
1992-11-01	763.4000000000000
1992-12-01	758.8000000000000
1993-01-01	686.2000000000000
1993-02-01	594.5000000000000
1993-03-01	697.1000000000000
1993-04-01	707.8000000000000
1993-05-01	692.4000000000000
1993-06-01	792.3000000000000
1993-07-01	741.1000000000000
1993-08-01	685.3000000000000
1993-09-01	707.3000000000000
1993-10-01	665.2000000000000
1993-11-01	640.4000000000000
1993-12-01	530.2000000000000
1994-01-01	528.6000000000000
1994-02-01	558.9000000000000
1994-03-01	666.1000000000000
1994-04-01	597.6000000000000
1994-05-01	695.1000000000000
1994-06-01	806.0000000000000
1994-07-01	703.9000000000000
1994-08-01	847.4000000000000
1994-09-01	732.8000000000000
1994-10-01	728.7000000000000
1994-11-01	776.3000000000000
1994-12-01	729.7000000000000
1995-01-01	772.4000000000000
1995-02-01	730.4000000000000
1995-03-01	863.6000000000000
1995-04-01	722.2000000000000
1995-05-01	901.0000000000000
1995-06-01	859.4000000000000
1995-07-01	861.3000000000000
1995-08-01	771.8000000000000
1995-09-01	866.3000000000000
1995-10-01	730.9000000000000
1995-11-01	855.6000000000000
1995-12-01	829.1000000000000
1996-01-01	955.5000000000000
1996-02-01	802.4000000000000
1996-03-01	914.4000000000000
1996-04-01	1057.5000000000000
1996-05-01	1222.6000000000000
1996-06-01	989.5000000000000
1996-07-01	1160.1000000000000
1996-08-01	1030.3000000000000
1996-09-01	1262.3000000000000
1996-10-01	1313.8000000000000
1996-11-01	1107.8000000000000
1996-12-01	1356.8000000000000
1997-01-01	1262.9000000000000
1997-02-01	960.0000000000000
1997-03-01	1097.3000000000000
1997-04-01	989.5000000000000
1997-05-01	1190.4000000000000
1997-06-01	1109.3000000000000
1997-07-01	1064.3000000000000
1997-08-01	1077.7000000000000
1997-09-01	1258.5000000000000
1997-10-01	1206.9000000000000
1997-11-01	1135.2000000000000
1997-12-01	1125.1000000000000
1998-01-01	918.0000000000000
1998-02-01	793.2000000000000
1998-03-01	768.5000000000000
1998-04-01	783.2000000000000
1998-05-01	805.9000000000000
1998-06-01	757.8000000000000
1998-07-01	757.0000000000000
1998-08-01	726.1000000000000
1998-09-01	709.6000000000000
1998-10-01	816.5000000000000
1998-11-01	735.6000000000000
1998-12-01	610.0000000000000
1999-01-01	643.6000000000000
1999-02-01	574.6000000000000
1999-03-01	625.7000000000000
1999-04-01	861.6000000000000
1999-05-01	925.1000000000000
1999-06-01	839.4000000000000
1999-07-01	1065.9000000000000
1999-08-01	1133.8000000000000
1999-09-01	1187.8000000000000
1999-10-01	1110.6000000000000
1999-11-01	1145.6000000000000
1999-12-01	1220.7000000000000
2000-01-01	1283.3000000000000
2000-02-01	1496.7000000000000
2000-03-01	1515.5000000000000
2000-04-01	1390.2000000000000
2000-05-01	1541.4000000000000
2000-06-01	1622.6000000000000
2000-07-01	1560.1000000000000
2000-08-01	1561.6000000000000
2000-09-01	1542.3000000000000
2000-10-01	1807.4000000000000
2000-11-01	1727.0000000000000
2000-12-01	1575.2000000000000
2001-01-01	1678.3000000000000
2001-02-01	1323.8000000000000
2001-03-01	1475.3000000000000
2001-04-01	1410.4000000000000
2001-05-01	1338.7000000000000
2001-06-01	1400.9000000000000
2001-07-01	1328.9000000000000
2001-08-01	1299.7000000000000
2001-09-01	991.8000000000000
2001-10-01	1160.2000000000000
2001-11-01	964.5000000000000
2001-12-01	877.9000000000000
2002-01-01	916.3000000000000
2002-02-01	752.8000000000000
2002-03-01	1035.3000000000000
2002-04-01	1056.5000000000000
2002-05-01	1256.9000000000000
2002-06-01	1196.5000000000000
2002-07-01	1497.3000000000000
2002-08-01	1581.7000000000000
2002-09-01	1721.9000000000000
2002-10-01	1654.4000000000000
2002-11-01	1459.2000000000000
2002-12-01	964.8000000000000
2003-01-01	399.4746860000000
2003-02-01	690.0514810000000
2003-03-01	1458.0437240000003
2003-04-01	1648.3688540000000
2003-05-01	1581.0057629999997
2003-06-01	1533.0348710000003
2003-07-01	1539.2996510000005
2003-08-01	1706.3330810000000
2003-09-01	1620.0093479999996
2003-10-01	1648.2209459999997
2003-11-01	1539.3573770000000
2003-12-01	1772.8943120000000
2004-01-01	1764.8500509999997
2004-02-01	1705.6537400000004
2004-03-01	2058.0409430000000
2004-04-01	1956.1796050000000
2004-05-01	2116.8267570000000
2004-06-01	2186.8428799999997
2004-07-01	2021.9262140000000
2004-08-01	2322.5355100000000
2004-09-01	1929.0136420000000
2004-10-01	2519.0624040000000
2004-11-01	2274.9412250000000
2004-12-01	2064.6908720000000
2005-01-01	2518.0950710000000
2005-02-01	2154.5313160000000
2005-03-01	2851.6168490000000
2005-04-01	2654.8893779999994
2005-05-01	2840.8032570000000
2005-06-01	2964.4524790000010
2005-07-01	3217.5677290000000
2005-08-01	3056.1206710000000
2005-09-01	3317.3862840000006
2005-10-01	2797.5172140000000
2005-11-01	2624.8588270000000
2005-12-01	2980.2957300000000
2006-01-01	3140.6015500000000
2006-02-01	2888.0319460000000
2006-03-01	3202.6163610000000
2006-04-01	2884.1506650000000
2006-05-01	3474.4915340000007
2006-06-01	3072.5167090000000
2006-07-01	3796.4523780000000
2006-08-01	3542.9309030000000
2006-09-01	3063.2501379999994
2006-10-01	2800.0061480000000
2006-11-01	2541.6664380000000
2006-12-01	2727.0916299999994
2007-01-01	2463.2786209999995
2007-02-01	2237.8196840000005
2007-03-01	2787.3674940000005
2007-04-01	3129.7161009999990
2007-05-01	3428.7233100000000
2007-06-01	3041.2374259999992
2007-07-01	3208.3771029999994
2007-08-01	3518.7599640000000
2007-09-01	3454.0759040000000
2007-10-01	3934.9454129999990
2007-11-01	4306.9228449999990
2007-12-01	4398.4054650000000
2008-01-01	4224.8556390000000
2008-02-01	3442.3849270000010
2008-03-01	3615.3706980000006
2008-04-01	3798.0628430000006
2008-05-01	4822.2262600000000
2008-06-01	5821.0237809999980
2008-07-01	6438.7831240000000
2008-08-01	5810.0813730000020
2008-09-01	4532.0074170000000
2008-10-01	4086.3892190000000
2008-11-01	2552.4458190000000
2008-12-01	2279.9972800000005
2009-01-01	2001.0157329999995
2009-02-01	1793.5364890000000
2009-03-01	1890.2543189999997
2009-04-01	1745.4044150000000
2009-05-01	2149.6320650000000
2009-06-01	2499.6415330000000
2009-07-01	2898.3852110000000
2009-08-01	2559.1241460000000
2009-09-01	2776.9474640000000
2009-10-01	2516.9347100000000
2009-11-01	2432.9199729999996
2009-12-01	2795.2378530000000
2010-01-01	2222.1128850000000
2010-02-01	2707.9450430000006
2010-03-01	3094.8262820000000
2010-04-01	2655.0274930000005
2010-05-01	3070.2034409999990
2010-06-01	2534.9472870000000
2010-07-01	2619.3161679999994
2010-08-01	3100.4453630000000
2010-09-01	2835.9221980000000
2010-10-01	2432.3952740000004
2010-11-01	2691.4426270000004
2010-12-01	2742.8031190000006
2011-01-01	3685.2859909999993
2011-02-01	2822.0606829999997
2011-03-01	3851.4840129999993
2011-04-01	3831.5880100000000
2011-05-01	4078.1256820000000
2011-06-01	4354.2130330000000
2011-07-01	3656.1981579999992
2011-08-01	4090.9276520000008
2011-09-01	3335.1672140000010
2011-10-01	3395.5746440000000
2011-11-01	2997.5112840000006
2011-12-01	3158.3857150000000
2012-01-01	3224.6336510000000
2012-02-01	3065.8269070000000
2012-03-01	4062.7987980000000
2012-04-01	3544.3362430000000
2012-05-01	2909.8241390000000
2012-06-01	2521.5497550000000
2012-07-01	2787.2025350000000
2012-08-01	3646.3276470000000
2012-09-01	3156.8230410000000
2012-10-01	3216.8427620000000
2012-11-01	3564.2507410000000
2012-12-01	3023.4213720000000
2013-01-01	3414.3263170000000
2013-02-01	2178.0602850000000
2013-03-01	2257.6813610000000
2013-04-01	2816.1498060000000
2013-05-01	2751.7071690000000
2013-06-01	2345.9037660000000
2013-07-01	3283.5733880000000
2013-08-01	2527.4568560000000
2013-09-01	2272.8604810000000
2013-10-01	2964.1348280000000
2013-11-01	2619.3826230000000
2013-12-01	2566.2926860000000
2014-01-01	3032.8499470000000
2014-02-01	2367.0387400000000
2014-03-01	2514.6591940000000
2014-04-01	2804.6178480000000
2014-05-01	2588.6591610000000
2014-06-01	2470.1899300000000
2014-07-01	3084.1090300000000
2014-08-01	2527.0596290000000
2014-09-01	2568.8329970000000
2014-10-01	2614.9914650000000
2014-11-01	1667.1483190000000
2014-12-01	1979.9773720000000
2015-01-01	1583.9198860000000
2015-02-01	1133.1710100000000
2015-03-01	1449.3194520000000
2015-04-01	1568.9268000000000
2015-05-01	1221.8958770000000
2015-06-01	1463.0978970000000
2015-07-01	1485.0825880000000
2015-08-01	1206.2725000000000
2015-09-01	1169.6770480000000
2015-10-01	1184.0631430000000
2015-11-01	1115.1075510000000
2015-12-01	983.8310000000000
2016-01-01	665.8858580000000
2016-02-01	555.8460200000000
2016-03-01	714.0772530000000
2016-04-01	800.7063510000000
2016-05-01	792.2466450000000
2016-06-01	1004.8838130000000
2016-07-01	1122.9124430000000
2016-08-01	1104.5573690000000
2016-09-01	993.1172910000000
2016-10-01	933.5048120000000
2016-11-01	1131.1380660000000
2016-12-01	1076.0536480000000
2017-01-01	1304.0856870000000
2017-02-01	1086.4400890000000
2017-03-01	1234.9590560000000
2017-04-01	1114.7806450000000
2017-05-01	1224.3751940000000
2017-06-01	918.8273070000000
2017-07-01	981.2306410000000
2017-08-01	949.5491250000000
2017-09-01	932.7000480000000
2017-10-01	917.5559930000000
2017-11-01	948.5011080000000
2017-12-01	723.9772500000000
2018-01-01	900.7163290000000
2018-02-01	743.3883660000000
2018-03-01	965.8737310000000
2018-04-01	1087.4260320000000
2018-05-01	919.7755310000000
2018-06-01	1255.3765360000000
2018-07-01	1238.2738660000000
2018-08-01	1228.5183870000000
2018-09-01	1338.4549730000000
2018-10-01	1334.6690120000000