Month	Millions of Dollars
1992-01-01	3.100000000000000
1992-02-01	1.400000000000000
1992-03-01	14.200000000000000
1992-04-01	5.000000000000000
1992-05-01	2.900000000000000
1992-06-01	2.200000000000000
1992-07-01	9.300000000000000
1992-08-01	2.000000000000000
1992-09-01	7.400000000000000
1992-10-01	5.500000000000000
1992-11-01	6.300000000000000
1992-12-01	9.300000000000000
1993-01-01	5.500000000000000
1993-02-01	10.700000000000000
1993-03-01	20.000000000000000
1993-04-01	9.100000000000000
1993-05-01	8.900000000000000
1993-06-01	7.500000000000000
1993-07-01	7.100000000000000
1993-08-01	14.500000000000000
1993-09-01	10.600000000000000
1993-10-01	10.500000000000000
1993-11-01	11.900000000000000
1993-12-01	12.000000000000000
1994-01-01	9.800000000000000
1994-02-01	16.500000000000000
1994-03-01	16.100000000000000
1994-04-01	14.700000000000000
1994-05-01	11.500000000000000
1994-06-01	15.500000000000000
1994-07-01	10.400000000000000
1994-08-01	14.700000000000000
1994-09-01	17.400000000000000
1994-10-01	12.100000000000000
1994-11-01	15.000000000000000
1994-12-01	13.400000000000000
1995-01-01	19.600000000000000
1995-02-01	26.200000000000000
1995-03-01	22.400000000000000
1995-04-01	15.700000000000000
1995-05-01	18.300000000000000
1995-06-01	16.200000000000000
1995-07-01	15.600000000000000
1995-08-01	25.400000000000000
1995-09-01	19.900000000000000
1995-10-01	17.000000000000000
1995-11-01	20.100000000000000
1995-12-01	22.400000000000000
1996-01-01	22.600000000000000
1996-02-01	21.200000000000000
1996-03-01	29.700000000000000
1996-04-01	29.700000000000000
1996-05-01	29.100000000000000
1996-06-01	35.100000000000000
1996-07-01	36.200000000000000
1996-08-01	31.800000000000000
1996-09-01	25.600000000000000
1996-10-01	27.800000000000000
1996-11-01	30.100000000000000
1996-12-01	31.400000000000000
1997-01-01	26.000000000000000
1997-02-01	39.100000000000000
1997-03-01	42.100000000000000
1997-04-01	27.900000000000000
1997-05-01	38.800000000000000
1997-06-01	39.300000000000000
1997-07-01	42.000000000000000
1997-08-01	41.100000000000000
1997-09-01	39.600000000000000
1997-10-01	38.600000000000000
1997-11-01	28.900000000000000
1997-12-01	35.800000000000000
1998-01-01	33.200000000000000
1998-02-01	35.500000000000000
1998-03-01	43.300000000000000
1998-04-01	33.100000000000000
1998-05-01	42.300000000000000
1998-06-01	35.400000000000000
1998-07-01	39.300000000000000
1998-08-01	48.500000000000000
1998-09-01	35.900000000000000
1998-10-01	42.300000000000000
1998-11-01	29.500000000000000
1998-12-01	34.400000000000000
1999-01-01	36.000000000000000
1999-02-01	41.100000000000000
1999-03-01	43.300000000000000
1999-04-01	37.500000000000000
1999-05-01	32.000000000000000
1999-06-01	48.900000000000000
1999-07-01	42.700000000000000
1999-08-01	44.000000000000000
1999-09-01	39.800000000000000
1999-10-01	36.800000000000000
1999-11-01	42.500000000000000
1999-12-01	50.600000000000000
2000-01-01	39.000000000000000
2000-02-01	50.400000000000000
2000-03-01	59.100000000000000
2000-04-01	42.100000000000000
2000-05-01	44.500000000000000
2000-06-01	56.400000000000000
2000-07-01	58.500000000000000
2000-08-01	47.700000000000000
2000-09-01	44.900000000000000
2000-10-01	47.100000000000000
2000-11-01	53.700000000000000
2000-12-01	45.000000000000000
2001-01-01	51.900000000000000
2001-02-01	49.600000000000000
2001-03-01	57.900000000000000
2001-04-01	42.500000000000000
2001-05-01	54.200000000000000
2001-06-01	50.300000000000000
2001-07-01	55.500000000000000
2001-08-01	61.100000000000000
2001-09-01	51.500000000000000
2001-10-01	49.900000000000000
2001-11-01	41.700000000000000
2001-12-01	37.700000000000000
2002-01-01	49.800000000000000
2002-02-01	53.700000000000000
2002-03-01	67.000000000000000
2002-04-01	51.100000000000000
2002-05-01	52.500000000000000
2002-06-01	49.000000000000000
2002-07-01	60.100000000000000
2002-08-01	62.500000000000000
2002-09-01	61.100000000000000
2002-10-01	59.800000000000000
2002-11-01	55.900000000000000
2002-12-01	57.000000000000000
2003-01-01	60.251651000000000
2003-02-01	56.969858000000010
2003-03-01	73.110772000000000
2003-04-01	65.359129999999980
2003-05-01	57.769136000000000
2003-06-01	59.204208000000015
2003-07-01	68.151053000000000
2003-08-01	66.158356999999980
2003-09-01	62.761653999999986
2003-10-01	67.278805000000000
2003-11-01	59.870904000000000
2003-12-01	72.836910999999990
2004-01-01	61.760641000000000
2004-02-01	75.850967999999980
2004-03-01	85.102945000000000
2004-04-01	67.953672000000000
2004-05-01	67.310252000000000
2004-06-01	85.742174999999990
2004-07-01	85.330613999999980
2004-08-01	103.459465000000000
2004-09-01	90.325021000000000
2004-10-01	91.191441999999980
2004-11-01	91.704933000000000
2004-12-01	84.602045000000000
2005-01-01	89.291456000000010
2005-02-01	91.790530000000000
2005-03-01	110.113726000000000
2005-04-01	81.016442999999980
2005-05-01	95.320258000000000
2005-06-01	98.396180000000000
2005-07-01	93.997443999999990
2005-08-01	111.148093999999990
2005-09-01	97.641199000000010
2005-10-01	90.413105000000000
2005-11-01	115.103366000000020
2005-12-01	106.555801000000000
2006-01-01	109.843200000000000
2006-02-01	149.128629999999960
2006-03-01	125.015063000000000
2006-04-01	115.932134000000000
2006-05-01	114.022165000000000
2006-06-01	147.246988000000000
2006-07-01	119.624362000000000
2006-08-01	136.386590000000000
2006-09-01	120.115426000000000
2006-10-01	149.243787000000000
2006-11-01	120.319758000000000
2006-12-01	119.127757000000020
2007-01-01	117.447542000000000
2007-02-01	113.537002000000000
2007-03-01	121.832176000000000
2007-04-01	126.454758999999980
2007-05-01	130.820735000000000
2007-06-01	123.181704999999980
2007-07-01	145.595291000000000
2007-08-01	155.223380000000000
2007-09-01	126.240691000000000
2007-10-01	155.517027000000000
2007-11-01	145.001808000000000
2007-12-01	142.654290000000030
2008-01-01	128.221000999999970
2008-02-01	150.044535000000000
2008-03-01	136.589606000000000
2008-04-01	148.676571000000000
2008-05-01	127.201974999999980
2008-06-01	146.600733000000000
2008-07-01	161.992577000000000
2008-08-01	159.121963000000000
2008-09-01	160.251615000000000
2008-10-01	141.034440000000000
2008-11-01	121.705864000000020
2008-12-01	122.153268999999980
2009-01-01	97.234162000000000
2009-02-01	124.632507000000020
2009-03-01	132.500590000000000
2009-04-01	127.954823000000020
2009-05-01	128.972493999999980
2009-06-01	129.119774000000000
2009-07-01	144.689111000000000
2009-08-01	143.185319000000000
2009-09-01	160.206851000000000
2009-10-01	164.049967000000040
2009-11-01	128.945630000000000
2009-12-01	130.929758000000000
2010-01-01	112.031937999999980
2010-02-01	149.453902000000000
2010-03-01	175.248613000000000
2010-04-01	164.758464000000030
2010-05-01	160.067313000000040
2010-06-01	171.622497000000000
2010-07-01	195.427169000000000
2010-08-01	178.926167000000000
2010-09-01	172.637115999999960
2010-10-01	191.477647000000000
2010-11-01	166.333648000000040
2010-12-01	169.579087000000040
2011-01-01	155.997500000000000
2011-02-01	181.085048000000000
2011-03-01	245.063640000000000
2011-04-01	241.761578000000040
2011-05-01	214.798586000000000
2011-06-01	227.776642000000000
2011-07-01	226.894467000000000
2011-08-01	262.170154000000000
2011-09-01	233.790921999999970
2011-10-01	254.557141000000000
2011-11-01	199.482647000000000
2011-12-01	159.756176000000000
2012-01-01	200.465989000000000
2012-02-01	222.564089000000000
2012-03-01	247.641843000000000
2012-04-01	237.776929000000000
2012-05-01	240.009756000000000
2012-06-01	225.791081000000000
2012-07-01	224.971136000000000
2012-08-01	250.113413000000000
2012-09-01	229.999391000000000
2012-10-01	254.934119000000000
2012-11-01	214.366803000000000
2012-12-01	199.388731000000000
2013-01-01	199.777951000000000
2013-02-01	220.346024000000000
2013-03-01	232.191855000000000
2013-04-01	233.011082000000000
2013-05-01	255.467492000000000
2013-06-01	211.003100000000000
2013-07-01	247.292205000000000
2013-08-01	264.344543000000000
2013-09-01	247.755346000000000
2013-10-01	235.294945000000000
2013-11-01	215.733235000000000
2013-12-01	243.940638000000000
2014-01-01	205.102329000000000
2014-02-01	230.903459000000000
2014-03-01	243.055110000000000
2014-04-01	264.676917000000000
2014-05-01	243.251945000000000
2014-06-01	263.809600000000000
2014-07-01	276.691427000000000
2014-08-01	290.371843000000000
2014-09-01	275.055846000000000
2014-10-01	285.836434000000000
2014-11-01	259.929731000000000
2014-12-01	266.544203000000000
2015-01-01	214.611319000000000
2015-02-01	240.920940000000000
2015-03-01	285.420449000000000
2015-04-01	273.559039000000000
2015-05-01	261.033948000000000
2015-06-01	276.633894000000000
2015-07-01	292.617835000000000
2015-08-01	278.370561000000000
2015-09-01	278.225596000000000
2015-10-01	284.869399000000000
2015-11-01	259.887284000000000
2015-12-01	242.605381000000000
2016-01-01	216.515892000000000
2016-02-01	265.399387000000000
2016-03-01	282.735662000000000
2016-04-01	260.500381000000000
2016-05-01	298.239127000000000
2016-06-01	306.635251000000000
2016-07-01	277.647118000000000
2016-08-01	329.446338000000000
2016-09-01	291.058706000000000
2016-10-01	262.371848000000000
2016-11-01	264.978431000000000
2016-12-01	238.073141000000000
2017-01-01	224.210153000000000
2017-02-01	270.974614000000000
2017-03-01	308.215589000000000
2017-04-01	272.393712000000000
2017-05-01	281.063339000000000
2017-06-01	291.367956000000000
2017-07-01	264.252242000000000
2017-08-01	300.367199000000000
2017-09-01	264.540319000000000
2017-10-01	281.982855000000000
2017-11-01	271.941737000000000
2017-12-01	231.245143000000000
2018-01-01	256.668363000000000
2018-02-01	304.267955000000000
2018-03-01	321.508009000000000
2018-04-01	288.238177000000000
2018-05-01	332.715947000000000
2018-06-01	245.416212000000000
2018-07-01	309.521707000000000
2018-08-01	352.297625000000000
2018-09-01	300.294919000000000
2018-10-01	317.622402000000000