Month	Millions of Dollars
1989-01-01	3704.200000000000
1989-02-01	4195.700000000000
1989-03-01	4743.500000000000
1989-04-01	4385.800000000000
1989-05-01	4620.700000000000
1989-06-01	5028.500000000000
1989-07-01	4576.100000000000
1989-08-01	4767.700000000000
1989-09-01	4980.000000000000
1989-10-01	5220.600000000000
1989-11-01	5220.500000000000
1989-12-01	5117.800000000000
1990-01-01	4574.600000000000
1990-02-01	4255.300000000000
1990-03-01	4929.400000000000
1990-04-01	4692.700000000000
1990-05-01	4487.100000000000
1990-06-01	5021.400000000000
1990-07-01	5115.000000000000
1990-08-01	4910.500000000000
1990-09-01	4876.900000000000
1990-10-01	5777.300000000000
1990-11-01	5345.500000000000
1990-12-01	5468.100000000000
1991-01-01	4487.600000000000
1991-02-01	4650.400000000000
1991-03-01	5350.400000000000
1991-04-01	5054.800000000000
1991-05-01	5130.900000000000
1991-06-01	5315.100000000000
1991-07-01	5541.200000000000
1991-08-01	5303.200000000000
1991-09-01	5616.600000000000
1991-10-01	5780.600000000000
1991-11-01	5243.900000000000
1991-12-01	5777.400000000000
1992-01-01	4908.700000000000
1992-02-01	5107.500000000000
1992-03-01	5969.900000000000
1992-04-01	5645.600000000000
1992-05-01	5316.200000000000
1992-06-01	6232.000000000000
1992-07-01	6025.600000000000
1992-08-01	6175.000000000000
1992-09-01	6699.000000000000
1992-10-01	6696.900000000000
1992-11-01	6289.100000000000
1992-12-01	6806.000000000000
1993-01-01	5503.200000000000
1993-02-01	5723.200000000000
1993-03-01	6889.800000000000
1993-04-01	6215.300000000000
1993-05-01	6174.800000000000
1993-06-01	7197.100000000000
1993-07-01	6911.900000000000
1993-08-01	6834.600000000000
1993-09-01	7176.900000000000
1993-10-01	7223.700000000000
1993-11-01	7435.400000000000
1993-12-01	7947.100000000000
1994-01-01	6635.300000000000
1994-02-01	6705.200000000000
1994-03-01	8325.300000000000
1994-04-01	7325.600000000000
1994-05-01	7456.200000000000
1994-06-01	8244.500000000000
1994-07-01	7781.100000000000
1994-08-01	8327.900000000000
1994-09-01	9247.300000000000
1994-10-01	9360.600000000000
1994-11-01	9416.400000000000
1994-12-01	9290.900000000000
1995-01-01	8443.000000000000
1995-02-01	8342.000000000000
1995-03-01	10183.700000000000
1995-04-01	9200.900000000000
1995-05-01	9809.400000000000
1995-06-01	10615.000000000000
1995-07-01	10384.900000000000
1995-08-01	11004.200000000000
1995-09-01	11588.100000000000
1995-10-01	12262.300000000000
1995-11-01	11637.300000000000
1995-12-01	11315.800000000000
1996-01-01	10633.000000000000
1996-02-01	10144.000000000000
1996-03-01	11385.000000000000
1996-04-01	10574.000000000000
1996-05-01	10441.000000000000
1996-06-01	10540.000000000000
1996-07-01	10649.000000000000
1996-08-01	10541.000000000000
1996-09-01	11345.000000000000
1996-10-01	11590.000000000000
1996-11-01	10775.000000000000
1996-12-01	11746.000000000000
1997-01-01	10494.000000000000
1997-02-01	10152.000000000000
1997-03-01	11972.000000000000
1997-04-01	11793.000000000000
1997-05-01	11430.000000000000
1997-06-01	12423.000000000000
1997-07-01	13091.000000000000
1997-08-01	12511.000000000000
1997-09-01	13879.000000000000
1997-10-01	13915.000000000000
1997-11-01	12037.000000000000
1997-12-01	13588.000000000000
1998-01-01	11413.000000000000
1998-02-01	11141.000000000000
1998-03-01	13835.000000000000
1998-04-01	12338.000000000000
1998-05-01	12435.000000000000
1998-06-01	13393.000000000000
1998-07-01	13337.000000000000
1998-08-01	12997.000000000000
1998-09-01	14123.000000000000
1998-10-01	14275.000000000000
1998-11-01	13855.000000000000
1998-12-01	13607.000000000000
1999-01-01	12147.000000000000
1999-02-01	12591.000000000000
1999-03-01	14597.000000000000
1999-04-01	13814.000000000000
1999-05-01	13965.000000000000
1999-06-01	15828.000000000000
1999-07-01	15978.000000000000
1999-08-01	15478.000000000000
1999-09-01	16110.000000000000
1999-10-01	16704.000000000000
1999-11-01	16923.000000000000
1999-12-01	17044.000000000000
2000-01-01	14673.000000000000
2000-02-01	15442.000000000000
2000-03-01	17631.000000000000
2000-04-01	16506.000000000000
2000-05-01	17822.000000000000
2000-06-01	19107.000000000000
2000-07-01	18514.000000000000
2000-08-01	20038.000000000000
2000-09-01	21117.000000000000
2000-10-01	21399.000000000000
2000-11-01	20377.000000000000
2000-12-01	19456.000000000000
2001-01-01	17671.000000000000
2001-02-01	16118.000000000000
2001-03-01	18610.000000000000
2001-04-01	16133.000000000000
2001-05-01	15257.000000000000
2001-06-01	16651.000000000000
2001-07-01	16485.000000000000
2001-08-01	15416.000000000000
2001-09-01	14773.000000000000
2001-10-01	17016.000000000000
2001-11-01	16161.000000000000
2001-12-01	14886.000000000000
2002-01-01	14780.000000000000
2002-02-01	14500.000000000000
2002-03-01	16203.000000000000
2002-04-01	15534.000000000000
2002-05-01	15634.000000000000
2002-06-01	16371.000000000000
2002-07-01	16961.000000000000
2002-08-01	16546.000000000000
2002-09-01	16834.000000000000
2002-10-01	17391.000000000000
2002-11-01	17595.000000000000
2002-12-01	16801.000000000000
2003-01-01	15409.000000000000
2003-02-01	14323.000000000000
2003-03-01	16819.000000000000
2003-04-01	16353.000000000000
2003-05-01	15854.000000000000
2003-06-01	17277.000000000000
2003-07-01	17493.000000000000
2003-08-01	16237.000000000000
2003-09-01	18802.000000000000
2003-10-01	19964.000000000000
2003-11-01	18633.000000000000
2003-12-01	19867.000000000000
2004-01-01	16751.000000000000
2004-02-01	16664.000000000000
2004-03-01	20398.000000000000
2004-04-01	19572.000000000000
2004-05-01	18631.000000000000
2004-06-01	21103.000000000000
2004-07-01	19554.000000000000
2004-08-01	20136.000000000000
2004-09-01	20398.000000000000
2004-10-01	22047.000000000000
2004-11-01	21973.000000000000
2004-12-01	21049.000000000000
2005-01-01	18953.000000000000
2005-02-01	18102.000000000000
2005-03-01	21093.000000000000
2005-04-01	20890.000000000000
2005-05-01	21014.000000000000
2005-06-01	22866.000000000000
2005-07-01	21449.000000000000
2005-08-01	21726.000000000000
2005-09-01	22677.000000000000
2005-10-01	23670.000000000000
2005-11-01	23841.000000000000
2005-12-01	23461.000000000000
2006-01-01	21652.000000000000
2006-02-01	19798.000000000000
2006-03-01	25348.000000000000
2006-04-01	21517.000000000000
2006-05-01	23088.000000000000
2006-06-01	24534.000000000000
2006-07-01	24151.000000000000
2006-08-01	24923.000000000000
2006-09-01	26202.000000000000
2006-10-01	27237.000000000000
2006-11-01	27205.000000000000
2006-12-01	25105.000000000000
2007-01-01	25367.000000000000
2007-02-01	23455.000000000000
2007-03-01	27343.000000000000
2007-04-01	25219.000000000000
2007-05-01	25358.000000000000
2007-06-01	27631.000000000000
2007-07-01	27121.000000000000
2007-08-01	27897.000000000000
2007-09-01	28072.000000000000
2007-10-01	31766.000000000000
2007-11-01	30024.000000000000
2007-12-01	27556.000000000000
2008-01-01	25706.000000000000
2008-02-01	25384.000000000000
2008-03-01	28038.000000000000
2008-04-01	28638.000000000000
2008-05-01	27821.000000000000
2008-06-01	28957.000000000000
2008-07-01	30366.000000000000
2008-08-01	28114.000000000000
2008-09-01	29354.000000000000
2008-10-01	29751.000000000000
2008-11-01	24807.000000000000
2008-12-01	24216.000000000000
2009-01-01	20735.155929000000
2009-02-01	20274.264567999995
2009-03-01	23402.984452000000
2009-04-01	23417.177234000000
2009-05-01	22769.423603999996
2009-06-01	25325.310261000002
2009-07-01	26587.470509999996
2009-08-01	24147.516720000000
2009-09-01	26613.515388000003
2009-10-01	29317.989272000010
2009-11-01	29332.129477999990
2009-12-01	28968.890095000000
2010-01-01	24377.303317999995
2010-02-01	23622.102071000005
2010-03-01	28648.129064000004
2010-04-01	26983.369608000000
2010-05-01	27501.517019000000
2010-06-01	31640.088799000000
2010-07-01	30666.559583999990
2010-08-01	30694.983327999990
2010-09-01	32322.076713000000
2010-10-01	32380.044378999990
2010-11-01	33778.486163000000
2010-12-01	31638.272647999990
2011-01-01	28321.227550000000
2011-02-01	27005.070206000000
2011-03-01	32121.199207999990
2011-04-01	30152.034350000000
2011-05-01	31410.633893000000
2011-06-01	33471.432034000005
2011-07-01	32503.167002000000
2011-08-01	33014.910441000010
2011-09-01	32686.182958000000
2011-10-01	36105.498217000000
2011-11-01	35625.012863000010
2011-12-01	34022.605363000010
2012-01-01	29359.219301000000
2012-02-01	29230.156193000000
2012-03-01	35082.844907000000
2012-04-01	30483.361551000000
2012-05-01	33723.800762000000
2012-06-01	33401.430276000000
2012-07-01	33016.680041000000
2012-08-01	32320.725930000000
2012-09-01	32931.647249000000
2012-10-01	36059.111641000000
2012-11-01	37819.318777000000
2012-12-01	32801.463235000000
2013-01-01	31281.395637000000
2013-02-01	27902.570125000000
2013-03-01	31587.059080000000
2013-04-01	32522.136931000000
2013-05-01	34128.210217000000
2013-06-01	32927.152715000000
2013-07-01	34431.792359000000
2013-08-01	32491.384884000000
2013-09-01	35076.193744000000
2013-10-01	37329.682099000000
2013-11-01	37267.074500000000
2013-12-01	34199.278838000000
2014-01-01	30262.227368000000
2014-02-01	27440.528663000000
2014-03-01	33258.228892000000
2014-04-01	35163.674307000000
2014-05-01	35299.273282000000
2014-06-01	35901.368828000000
2014-07-01	34283.110649000000
2014-08-01	33373.190299000000
2014-09-01	38698.902571000000
2014-10-01	39581.626034000000
2014-11-01	39734.834493000000
2014-12-01	39137.010615000000
2015-01-01	32138.342720000000
2015-02-01	28791.030304000000
2015-03-01	35951.400683000000
2015-04-01	35362.192521000000
2015-05-01	34849.755789000000
2015-06-01	38594.579878000000
2015-07-01	35343.198775000000
2015-08-01	35368.632085000000
2015-09-01	40363.041410000000
2015-10-01	41401.632385000000
2015-11-01	39515.788778000000
2015-12-01	37313.048061000000
2016-01-01	30479.285486000000
2016-02-01	30698.264829000000
2016-03-01	34871.422816000000
2016-04-01	33358.818923000000
2016-05-01	34725.398033000000
2016-06-01	38397.227438000000
2016-07-01	34751.234054000000
2016-08-01	37963.313492000000
2016-09-01	37345.630495000000
2016-10-01	39226.995565000000
2016-11-01	41333.216547000000
2016-12-01	36020.529951000000
2017-01-01	34530.494335000000
2017-02-01	29932.635207000000
2017-03-01	36957.940588000000
2017-04-01	34667.210370000000
2017-05-01	37985.651768000000
2017-06-01	39629.904790000000
2017-07-01	37419.060478000000
2017-08-01	39472.403462000000
2017-09-01	40646.101976000000
2017-10-01	43402.404334000000
2017-11-01	46141.299104000000
2017-12-01	43854.246859000000
2018-01-01	38948.099180000000
2018-02-01	33952.278867000000
2018-03-01	40958.350946000000
2018-04-01	37991.377621000000
2018-05-01	42535.721106000000
2018-06-01	42146.819149000000
2018-07-01	41339.026838000000
2018-08-01	42221.824273000000
2018-09-01	44050.213821000000
2018-10-01	46644.287039000000