Month	Millions of Dollars
1985-01-01	84.30000000000000
1985-02-01	62.10000000000000
1985-03-01	77.80000000000000
1985-04-01	75.30000000000000
1985-05-01	103.10000000000000
1985-06-01	109.40000000000000
1985-07-01	77.00000000000000
1985-08-01	83.50000000000000
1985-09-01	89.30000000000000
1985-10-01	71.60000000000000
1985-11-01	74.20000000000000
1985-12-01	74.70000000000000
1986-01-01	70.40000000000000
1986-02-01	71.80000000000000
1986-03-01	101.00000000000000
1986-04-01	88.30000000000000
1986-05-01	93.40000000000000
1986-06-01	81.80000000000000
1986-07-01	97.80000000000000
1986-08-01	108.80000000000000
1986-09-01	90.80000000000000
1986-10-01	81.90000000000000
1986-11-01	109.40000000000000
1986-12-01	89.80000000000000
1987-01-01	56.60000000000000
1987-02-01	96.10000000000000
1987-03-01	88.80000000000000
1987-04-01	81.90000000000000
1987-05-01	113.40000000000000
1987-06-01	112.90000000000000
1987-07-01	107.50000000000000
1987-08-01	94.50000000000000
1987-09-01	104.80000000000000
1987-10-01	109.90000000000000
1987-11-01	97.30000000000000
1987-12-01	99.10000000000000
1988-01-01	64.00000000000000
1988-02-01	111.50000000000000
1988-03-01	112.60000000000000
1988-04-01	103.70000000000000
1988-05-01	111.00000000000000
1988-06-01	143.90000000000000
1988-07-01	127.20000000000000
1988-08-01	134.30000000000000
1988-09-01	122.20000000000000
1988-10-01	130.50000000000000
1988-11-01	131.00000000000000
1988-12-01	117.80000000000000
1989-01-01	84.30000000000000
1989-02-01	102.00000000000000
1989-03-01	136.40000000000000
1989-04-01	136.80000000000000
1989-05-01	149.20000000000000
1989-06-01	134.60000000000000
1989-07-01	170.20000000000000
1989-08-01	160.30000000000000
1989-09-01	138.10000000000000
1989-10-01	145.50000000000000
1989-11-01	150.40000000000000
1989-12-01	137.90000000000000
1990-01-01	97.60000000000000
1990-02-01	134.20000000000000
1990-03-01	148.60000000000000
1990-04-01	133.40000000000000
1990-05-01	166.60000000000000
1990-06-01	155.80000000000000
1990-07-01	172.70000000000000
1990-08-01	157.60000000000000
1990-09-01	143.20000000000000
1990-10-01	154.80000000000000
1990-11-01	156.10000000000000
1990-12-01	131.20000000000000
1991-01-01	102.20000000000000
1991-02-01	155.20000000000000
1991-03-01	142.80000000000000
1991-04-01	163.40000000000000
1991-05-01	186.90000000000000
1991-06-01	168.70000000000000
1991-07-01	180.00000000000000
1991-08-01	176.60000000000000
1991-09-01	184.20000000000000
1991-10-01	196.10000000000000
1991-11-01	173.90000000000000
1991-12-01	177.50000000000000
1992-01-01	111.60000000000000
1992-02-01	176.50000000000000
1992-03-01	188.60000000000000
1992-04-01	195.70000000000000
1992-05-01	195.70000000000000
1992-06-01	208.30000000000000
1992-07-01	257.00000000000000
1992-08-01	192.80000000000000
1992-09-01	236.90000000000000
1992-10-01	206.60000000000000
1992-11-01	198.20000000000000
1992-12-01	204.60000000000000
1993-01-01	118.70000000000000
1993-02-01	190.90000000000000
1993-03-01	241.30000000000000
1993-04-01	224.50000000000000
1993-05-01	220.90000000000000
1993-06-01	242.90000000000000
1993-07-01	247.30000000000000
1993-08-01	263.30000000000000
1993-09-01	232.50000000000000
1993-10-01	230.40000000000000
1993-11-01	236.60000000000000
1993-12-01	222.40000000000000
1994-01-01	130.40000000000000
1994-02-01	207.20000000000000
1994-03-01	264.30000000000000
1994-04-01	228.60000000000000
1994-05-01	243.40000000000000
1994-06-01	297.60000000000000
1994-07-01	290.50000000000000
1994-08-01	284.70000000000000
1994-09-01	299.40000000000000
1994-10-01	300.30000000000000
1994-11-01	289.00000000000000
1994-12-01	255.10000000000000
1995-01-01	159.00000000000000
1995-02-01	246.60000000000000
1995-03-01	320.80000000000000
1995-04-01	256.60000000000000
1995-05-01	306.10000000000000
1995-06-01	317.20000000000000
1995-07-01	297.50000000000000
1995-08-01	321.90000000000000
1995-09-01	298.30000000000000
1995-10-01	318.10000000000000
1995-11-01	308.60000000000000
1995-12-01	248.20000000000000
1996-01-01	178.00000000000000
1996-02-01	275.10000000000000
1996-03-01	276.90000000000000
1996-04-01	290.00000000000000
1996-05-01	308.50000000000000
1996-06-01	306.60000000000000
1996-07-01	353.50000000000000
1996-08-01	328.20000000000000
1996-09-01	305.70000000000000
1996-10-01	355.60000000000000
1996-11-01	284.40000000000000
1996-12-01	312.50000000000000
1997-01-01	210.70000000000000
1997-02-01	323.70000000000000
1997-03-01	343.30000000000000
1997-04-01	377.40000000000000
1997-05-01	379.30000000000000
1997-06-01	378.30000000000000
1997-07-01	404.60000000000000
1997-08-01	386.50000000000000
1997-09-01	395.90000000000000
1997-10-01	407.00000000000000
1997-11-01	325.20000000000000
1997-12-01	394.90000000000000
1998-01-01	204.20000000000000
1998-02-01	357.10000000000000
1998-03-01	397.30000000000000
1998-04-01	388.20000000000000
1998-05-01	387.20000000000000
1998-06-01	410.80000000000000
1998-07-01	432.20000000000000
1998-08-01	387.10000000000000
1998-09-01	359.10000000000000
1998-10-01	398.90000000000000
1998-11-01	365.00000000000000
1998-12-01	354.00000000000000
1999-01-01	181.60000000000000
1999-02-01	336.30000000000000
1999-03-01	401.80000000000000
1999-04-01	366.50000000000000
1999-05-01	338.60000000000000
1999-06-01	397.10000000000000
1999-07-01	382.00000000000000
1999-08-01	386.40000000000000
1999-09-01	393.80000000000000
1999-10-01	364.10000000000000
1999-11-01	378.90000000000000
1999-12-01	359.50000000000000
2000-01-01	178.90000000000000
2000-02-01	351.00000000000000
2000-03-01	414.20000000000000
2000-04-01	327.10000000000000
2000-05-01	370.20000000000000
2000-06-01	409.20000000000000
2000-07-01	384.50000000000000
2000-08-01	422.50000000000000
2000-09-01	410.20000000000000
2000-10-01	404.90000000000000
2000-11-01	392.90000000000000
2000-12-01	317.70000000000000
2001-01-01	252.00000000000000
2001-02-01	324.30000000000000
2001-03-01	386.40000000000000
2001-04-01	329.10000000000000
2001-05-01	373.60000000000000
2001-06-01	355.90000000000000
2001-07-01	372.30000000000000
2001-08-01	385.80000000000000
2001-09-01	350.10000000000000
2001-10-01	386.60000000000000
2001-11-01	350.50000000000000
2001-12-01	316.80000000000000
2002-01-01	194.50000000000000
2002-02-01	312.30000000000000
2002-03-01	333.90000000000000
2002-04-01	332.20000000000000
2002-05-01	379.80000000000000
2002-06-01	365.90000000000000
2002-07-01	390.80000000000000
2002-08-01	372.40000000000000
2002-09-01	378.70000000000000
2002-10-01	396.40000000000000
2002-11-01	355.60000000000000
2002-12-01	356.30000000000000
2003-01-01	225.66946100000000
2003-02-01	336.01517699999994
2003-03-01	388.27678700000000
2003-04-01	383.69123200000000
2003-05-01	403.90568300000000
2003-06-01	386.28772099999990
2003-07-01	411.65944699999994
2003-08-01	361.63114999999993
2003-09-01	385.60737300000005
2003-10-01	427.50317199999990
2003-11-01	333.03350700000000
2003-12-01	411.94963800000000
2004-01-01	238.55631099999997
2004-02-01	368.72802000000000
2004-03-01	403.59905200000000
2004-04-01	356.69161100000000
2004-05-01	365.68074900000010
2004-06-01	389.93479800000000
2004-07-01	423.45984099999990
2004-08-01	387.24257199999994
2004-09-01	405.83162900000000
2004-10-01	407.26943699999990
2004-11-01	397.71612399999990
2004-12-01	382.38976400000000
2005-01-01	235.43373400000000
2005-02-01	366.20465900000000
2005-03-01	426.37892300000010
2005-04-01	382.04826499999990
2005-05-01	409.38242600000000
2005-06-01	426.83211899999990
2005-07-01	372.25042400000007
2005-08-01	403.71765800000000
2005-09-01	408.45895800000000
2005-10-01	366.82275300000000
2005-11-01	412.01110600000010
2005-12-01	394.14311800000010
2006-01-01	273.77511000000000
2006-02-01	350.06870300000010
2006-03-01	428.19993699999990
2006-04-01	333.53692700000000
2006-05-01	396.47942500000000
2006-06-01	383.21552400000000
2006-07-01	391.35851600000000
2006-08-01	412.00897899999990
2006-09-01	400.29633900000010
2006-10-01	430.04662000000000
2006-11-01	367.20845900000006
2006-12-01	366.18399500000000
2007-01-01	242.81356400000004
2007-02-01	353.47740900000010
2007-03-01	395.98456400000000
2007-04-01	348.84435300000007
2007-05-01	381.17420199999990
2007-06-01	346.83186500000000
2007-07-01	362.84054400000010
2007-08-01	390.90770300000010
2007-09-01	350.75752400000000
2007-10-01	371.76930199999990
2007-11-01	358.25878500000000
2007-12-01	311.98384100000000
2008-01-01	246.70946499999997
2008-02-01	346.45081900000010
2008-03-01	334.00288000000000
2008-04-01	390.28679500000000
2008-05-01	313.38904300000000
2008-06-01	341.77990099999994
2008-07-01	378.95159900000000
2008-08-01	325.50675600000000
2008-09-01	321.69780900000000
2008-10-01	363.52091900000000
2008-11-01	307.51709200000000
2008-12-01	308.01454499999994
2009-01-01	185.98963800000000
2009-02-01	275.22191200000000
2009-03-01	313.91490500000010
2009-04-01	281.81135800000000
2009-05-01	264.26995500000000
2009-06-01	297.72358100000000
2009-07-01	292.28523400000000
2009-08-01	277.43941200000000
2009-09-01	303.34944000000000
2009-10-01	282.92394800000005
2009-11-01	280.11498099999994
2009-12-01	274.40753499999994
2010-01-01	183.30148600000000
2010-02-01	269.16778000000000
2010-03-01	354.90418000000000
2010-04-01	312.30970400000000
2010-05-01	295.23997900000000
2010-06-01	351.90735500000000
2010-07-01	318.20517300000000
2010-08-01	330.14322500000000
2010-09-01	317.59055200000000
2010-10-01	327.15338100000010
2010-11-01	316.23138600000000
2010-12-01	295.57030500000000
2011-01-01	223.15134399999997
2011-02-01	322.76865300000000
2011-03-01	376.01620200000000
2011-04-01	368.30084600000000
2011-05-01	370.95589399999994
2011-06-01	395.28689300000000
2011-07-01	340.32875900000000
2011-08-01	371.46265699999990
2011-09-01	369.66231100000000
2011-10-01	355.21780500000000
2011-11-01	352.25925699999993
2011-12-01	353.32526700000000
2012-01-01	267.58420500000000
2012-02-01	370.48145600000000
2012-03-01	373.04276500000000
2012-04-01	390.36822400000000
2012-05-01	370.78947600000000
2012-06-01	389.87433300000000
2012-07-01	398.25667300000000
2012-08-01	377.93987600000000
2012-09-01	372.59629300000000
2012-10-01	375.23320900000000
2012-11-01	349.55277500000000
2012-12-01	334.65957700000000
2013-01-01	277.20608300000000
2013-02-01	332.83038000000000
2013-03-01	361.17101700000000
2013-04-01	348.62308700000000
2013-05-01	400.19659600000000
2013-06-01	356.63429000000000
2013-07-01	362.42891100000000
2013-08-01	382.30231600000000
2013-09-01	366.30472300000000
2013-10-01	381.05858000000000
2013-11-01	348.25668900000000
2013-12-01	344.00848200000000
2014-01-01	270.78687700000000
2014-02-01	350.38299000000000
2014-03-01	387.65378900000000
2014-04-01	380.40187600000000
2014-05-01	377.58654900000000
2014-06-01	394.30472100000000
2014-07-01	414.67742800000000
2014-08-01	407.36085400000000
2014-09-01	371.81655700000000
2014-10-01	402.30155800000000
2014-11-01	374.32973300000000
2014-12-01	396.71432200000000
2015-01-01	256.38553300000000
2015-02-01	371.19390500000000
2015-03-01	418.34393600000000
2015-04-01	434.32754400000000
2015-05-01	427.36053100000000
2015-06-01	414.85947800000000
2015-07-01	422.42390600000000
2015-08-01	401.23337300000000
2015-09-01	389.40681700000000
2015-10-01	395.76072100000000
2015-11-01	362.87375800000000
2015-12-01	373.43670100000000
2016-01-01	244.75966800000000
2016-02-01	366.74566000000000
2016-03-01	416.31911400000000
2016-04-01	395.49716700000000
2016-05-01	413.15277000000000
2016-06-01	421.73167100000000
2016-07-01	401.00307500000000
2016-08-01	433.94988100000000
2016-09-01	395.93690300000000
2016-10-01	384.91620400000000
2016-11-01	438.64981300000000
2016-12-01	366.42469900000000
2017-01-01	273.33748100000000
2017-02-01	382.14765800000000
2017-03-01	440.74726000000000
2017-04-01	372.54013400000000
2017-05-01	438.64215300000000
2017-06-01	425.90717700000000
2017-07-01	400.18976500000000
2017-08-01	421.51103500000000
2017-09-01	340.89505200000000
2017-10-01	416.95847300000000
2017-11-01	458.46949200000000
2017-12-01	374.85401800000000
2018-01-01	314.18273300000000
2018-02-01	401.71046700000000
2018-03-01	454.71093100000000
2018-04-01	461.73650500000000
2018-05-01	549.58215200000000
2018-06-01	437.95454200000000
2018-07-01	496.48720900000000
2018-08-01	460.27903200000000
2018-09-01	432.82288500000000
2018-10-01	482.25845400000000