Month	Dollars
1962-05-01	99500000
1962-06-01	100100000
1962-07-01	118700000
1962-08-01	107400000
1962-09-01	83500000
1962-10-01	87900000
1962-11-01	85500000
1962-12-01	118000000
1963-01-01	107200000
1963-02-01	100800000
1963-03-01	110000000
1963-04-01	118600000
1963-05-01	112500000
1963-06-01	109800000
1963-07-01	119000000
1963-08-01	123900000
1963-09-01	96600000
1963-10-01	100100000
1963-11-01	116200000
1963-12-01	150400000
1964-01-01	134600000
1964-02-01	126900000
1964-03-01	132800000
1964-04-01	138700000
1964-05-01	113400000
1964-06-01	104700000
1964-07-01	114500000
1964-08-01	104900000
1964-09-01	103900000
1964-10-01	96400000
1964-11-01	106400000
1964-12-01	133200000
1965-01-01	114600000
1965-02-01	113900000
1965-03-01	119700000
1965-04-01	115700000
1965-05-01	130000000
1965-06-01	137300000
1965-07-01	130500000
1965-08-01	135200000
1965-09-01	130700000
1965-10-01	114300000
1965-11-01	122200000
1965-12-01	129400000
1966-01-01	126000000
1966-02-01	135100000
1966-03-01	165500000
1966-04-01	154600000
1966-05-01	154900000
1966-06-01	140900000
1966-07-01	136600000
1966-08-01	139900000
1966-09-01	127100000
1966-10-01	98000000
1966-11-01	96700000
1966-12-01	117900000
1967-01-01	135300000
1967-02-01	124600000
1967-03-01	145100000
1967-04-01	167900000
1967-05-01	166900000
1967-06-01	150900000
1967-07-01	127500000
1967-08-01	103800000
1967-09-01	83500000
1967-10-01	74900000
1967-11-01	86600000
1967-12-01	97500000
1968-01-01	104500000
1968-02-01	110200000
1968-03-01	123900000
1968-04-01	134800000
1968-05-01	135400000
1968-06-01	114900000
1968-07-01	99200000
1968-08-01	102400000
1968-09-01	93500000
1968-10-01	114800000
1968-11-01	122500000
1968-12-01	111800000
1969-01-01	144700000
1969-02-01	127500000
1969-03-01	149300000
1969-04-01	158700000
1969-05-01	153500000
1969-06-01	143700000
1969-07-01	134900000
1969-08-01	128100000
1969-09-01	129200000
1969-10-01	127800000
1969-11-01	103400000
1969-12-01	111400000
1970-01-01	113600000
1970-02-01	130600000
1970-03-01	178700000
1970-04-01	183300000
1970-05-01	180200000
1970-06-01	175600000
1970-07-01	160900000
1970-08-01	152600000
1970-09-01	139600000
1970-10-01	128700000
1970-11-01	107600000
1970-12-01	121900000
1971-01-01	111300000
1971-02-01	102400000
1971-03-01	155300000
1971-04-01	184300000
1971-05-01	161200000
1971-06-01	160900000
1971-07-01	158300000
1971-08-01	139400000
1971-09-01	124100000
1971-10-01	132900000
1971-11-01	147700000
1971-12-01	162600000
1972-01-01	133800000
1972-02-01	121800000
1972-03-01	175200000
1972-04-01	165300000
1972-05-01	167000000
1972-06-01	150300000
1972-07-01	158400000
1972-08-01	146400000
1972-09-01	161900000
1972-10-01	171200000
1972-11-01	179100000
1972-12-01	210800000
1973-01-01	229300000
1973-02-01	254000000
1973-03-01	251900000
1973-04-01	237500000
1973-05-01	260400000
1973-06-01	260400000
1973-07-01	320200000
1973-08-01	340600000
1973-09-01	256000000
1973-10-01	300700000
1973-11-01	274000000
1973-12-01	288400000
1974-01-01	285700000
1974-02-01	283400000
1974-03-01	319500000
1974-04-01	398400000
1974-05-01	373400000
1974-06-01	295400000
1974-07-01	303400000
1974-08-01	303000000
1974-09-01	241300000
1974-10-01	435000000
1974-11-01	325000000
1974-12-01	366200000
1975-01-01	271700000
1975-02-01	185500000
1975-03-01	176200000
1975-04-01	324500000
1975-05-01	261200000
1975-06-01	221500000
1975-07-01	235000000
1975-08-01	267600000
1975-09-01	256500000
1975-10-01	245000000
1975-11-01	247500000
1975-12-01	269200000
1976-01-01	254500000
1976-02-01	236200000
1976-03-01	223100000
1976-04-01	331000000
1976-05-01	300300000
1976-06-01	374700000
1976-07-01	393100000
1976-08-01	342500000
1976-09-01	340500000
1976-10-01	349800000
1976-11-01	352900000
1976-12-01	417600000
1977-01-01	428200000
1977-02-01	378500000
1977-03-01	453300000
1977-04-01	530800000
1977-05-01	588400000
1977-06-01	575800000
1977-07-01	539600000
1977-08-01	490000000
1977-09-01	434800000
1977-10-01	597800000
1977-11-01	533600000
1977-12-01	452200000
1978-01-01	429900000
1978-02-01	428000000
1978-03-01	472600000
1978-04-01	574500000
1978-05-01	615100000
1978-06-01	619000000
1978-07-01	635300000
1978-08-01	700300000
1978-09-01	630800000
1978-10-01	487300000
1978-11-01	408900000
1978-12-01	398000000
1979-01-01	467900000
1979-02-01	484900000
1979-03-01	596500000
1979-04-01	677600000
1979-05-01	804700000
1979-06-01	900700000
1979-07-01	824500000
1979-08-01	745900000
1979-09-01	590300000
1979-10-01	579800000
1979-11-01	533600000
1979-12-01	603500000
1980-01-01	626400000
1980-02-01	706600000
1980-03-01	726600000
1980-04-01	700300000
1980-05-01	637400000
1980-06-01	589600000
1980-07-01	701900000
1980-08-01	625000000
1980-09-01	708700000
1980-10-01	749700000
1980-11-01	635200000
1980-12-01	617300000
1981-01-01	609000000
1981-02-01	651900000
1981-03-01	729000000
1981-04-01	835600000
1981-05-01	942700000
1981-06-01	1069900000
1981-07-01	1084100000
1981-08-01	948800000
1981-09-01	686300000
1981-10-01	601800000
1981-11-01	464100000
1981-12-01	519800000
1982-01-01	657300000
1982-02-01	758200000
1982-03-01	754700000
1982-04-01	948800000
1982-05-01	745800000
1982-06-01	651500000
1982-07-01	698600000
1982-08-01	562500000
1982-09-01	361500000
1982-10-01	397100000
1982-11-01	386500000
1982-12-01	700400000
1983-01-01	646200000
1983-02-01	636100000
1983-03-01	651400000
1983-04-01	628600000
1983-05-01	720600000
1983-06-01	757700000
1983-07-01	777200000
1983-08-01	680000000
1983-09-01	545300000
1983-10-01	539800000
1983-11-01	582500000
1983-12-01	670700000
1984-01-01	656100000
1984-02-01	698500000
1984-03-01	804400000
1984-04-01	823500000
1984-05-01	822900000
1984-06-01	801900000
1984-07-01	849400000
1984-08-01	700500000
1984-09-01	531800000
1984-10-01	460300000
1984-11-01	476700000
1984-12-01	481300000
1985-01-01	625500000
1985-02-01	531300000
1985-03-01	646600000
1985-04-01	829200000
1985-05-01	806500000
1985-06-01	934100000
1985-07-01	899800000
1985-08-01	715500000
1985-09-01	694700000
1985-10-01	564600000
1985-11-01	570900000
1985-12-01	577400000
1986-01-01	503500000
1986-02-01	479200000
1986-03-01	529800000
1986-04-01	588500000
1986-05-01	716700000
1986-06-01	662700000
1986-07-01	722900000
1986-08-01	685100000
1986-09-01	488900000
1986-10-01	479700000
1986-11-01	445400000
1986-12-01	549800000
1987-01-01	451400000
1987-02-01	467300000
1987-03-01	522400000
1987-04-01	537700000
1987-05-01	496200000
1987-06-01	706700000
1987-07-01	615900000
1987-08-01	548200000
1987-09-01	453700000
1987-10-01	503400000
1987-11-01	518400000
1987-12-01	538800000
1988-01-01	534000000
1988-02-01	579000000
1988-03-01	606000000
1988-04-01	623000000
1988-05-01	804000000
1988-06-01	871000000
1988-07-01	910000000
1988-08-01	1027000000
1988-09-01	736800000
1988-10-01	586300000
1988-11-01	820400000
1988-12-01	1034400000
1989-01-01	691200000
1989-02-01	677000000
1989-03-01	749300000
1989-04-01	735000000
1989-05-01	865200000
1989-06-01	945600000
1989-07-01	1040600000
1989-08-01	930900000
1989-09-01	840700000
1989-10-01	743800000
1989-11-01	694600000
1989-12-01	638900000
1990-01-01	763100000
1990-02-01	788400000
1990-03-01	1152000000
1990-04-01	1014900000
1990-05-01	1105700000
1990-06-01	1076100000
1990-07-01	1263800000
1990-08-01	1127200000
1990-09-01	1024600000
1990-10-01	972700000
1990-11-01	950500000
1990-12-01	1031100000
1991-01-01	673500000
1991-02-01	807145000
1991-03-01	867268000
1991-04-01	1002227000
1991-05-01	1228239000
1991-06-01	1141581000
1991-07-01	1302127000
1991-08-01	1074344000
1991-09-01	1078621000
1991-10-01	1009163000
1991-11-01	920629000
1991-12-01	872854000
1992-01-01	725798000
1992-02-01	851897000
1992-03-01	984649000
1992-04-01	998051000
1992-05-01	1137680000
1992-06-01	1193100000
1992-07-01	1195700000
1992-08-01	1076600000
1992-09-01	1061600000
1992-10-01	952100000
1992-11-01	1032500000
1992-12-01	1025500000
1993-01-01	889500000
1993-02-01	899600000
1993-03-01	1051800000
1993-04-01	1051500000
1993-05-01	1187900000
1993-06-01	1197100000
1993-07-01	1161500000
1993-08-01	1082700000
1993-09-01	1190600000
1993-10-01	1091700000
1993-11-01	1015500000
1993-12-01	1111100000
1994-01-01	963400000
1994-02-01	965600000
1994-03-01	1126600000
1994-04-01	1221800000
1994-05-01	1598200000
1994-06-01	1458462000
1994-07-01	1430050000
1994-08-01	1469640000
1994-09-01	1356700000
1994-10-01	1355200000
1994-11-01	1420900000
1994-12-01	1472400000
1995-01-01	1338100000
1995-02-01	1378100000
1995-03-01	1775900000
1995-04-01	1801800000
1995-05-01	2270900000
1995-06-01	2149900000
1995-07-01	1842700000
1995-08-01	1766900000
1995-09-01	1664600000
1995-10-01	1577400000
1995-11-01	1588800000
1995-12-01	1670500000
1996-01-01	1439000000
1996-02-01	1416900000
1996-03-01	1866400000
1996-04-01	2002100000
1996-05-01	2386400000
1996-06-01	2206000000
1996-07-01	2225200000
1996-08-01	2270100000
1996-09-01	1043300000
1996-10-01	2073800000
1996-11-01	1918400000
1996-12-01	2036500000
1997-01-01	1843600000
1997-02-01	1816100000
1997-03-01	1952000000
1997-04-01	2391600000
1997-05-01	2488000000
1997-06-01	2209000000
1997-07-01	2322600000
1997-08-01	2323000000
1997-09-01	2268500000
1997-10-01	2362000000
1997-11-01	2015000000
1997-12-01	2008000000
1998-01-01	1784000000
1998-02-01	1888000000
1998-03-01	2226000000
1998-04-01	2491000000
1998-05-01	2566000000
1998-06-01	2612000000
1998-07-01	2362000000
1998-08-01	2367000000
1998-09-01	2298000000
1998-10-01	2015000000
1998-11-01	1882000000
1998-12-01	1931000000
1999-01-01	1551000000
1999-02-01	1533000000
1999-03-01	1981000000
1999-04-01	2031000000
1999-05-01	2233000000
1999-06-01	2130000000
1999-07-01	1946000000
1999-08-01	2101000000
1999-09-01	1897000000
1999-10-01	1908000000
1999-11-01	1966000000
1999-12-01	2055000000
2000-01-01	1761000000
2000-02-01	1780000000
2000-03-01	2178000000
2000-04-01	2340000000
2000-05-01	2536000000
2000-06-01	2394000000
2000-07-01	2375000000
2000-08-01	2220000000
2000-09-01	2157000000
2000-10-01	2077000000
2000-11-01	2155000000
2000-12-01	2388000000
2001-01-01	2041300000
2001-02-01	1843400000
2001-03-01	2023500000
2001-04-01	2392100000
2001-05-01	2567400000
2001-06-01	2544900000
2001-07-01	2353000000
2001-08-01	2510000000
2001-09-01	2192300000
2001-10-01	2050500000
2001-11-01	2070300000
2001-12-01	1954100000
2002-01-01	1817800000
2002-02-01	1781900000
2002-03-01	2112300000
2002-04-01	2181600000
2002-05-01	2369400000
2002-06-01	2226400000
2002-07-01	2244500000
2002-08-01	2176700000
2002-09-01	2296600000
2002-10-01	2258000000
2002-11-01	2160400000
2002-12-01	2024300000
2003-01-01	2190500000
2003-02-01	2123900000
2003-03-01	2241500000
2003-04-01	2460700000
2003-05-01	2785400000
2003-06-01	2878400000
2003-07-01	2834800000
2003-08-01	2346100000
2003-09-01	2368900000
2003-10-01	2436100000
2003-11-01	2447300000
2003-12-01	2452100000
2004-01-01	2320800000
2004-02-01	2394500000
2004-03-01	2658500000
2004-04-01	3039700000
2004-05-01	3392400000
2004-06-01	2947300000
2004-07-01	3026700000
2004-08-01	2938500000
2004-09-01	2994900000
2004-10-01	2826200000
2004-11-01	3048300000
2004-12-01	2962400000
2005-01-01	2773000000
2005-02-01	2601000000
2005-03-01	3049000000
2005-04-01	3551000000
2005-05-01	3671000000
2005-06-01	3420200000
2005-07-01	3581900000
2005-08-01	3811900000
2005-09-01	3448900000
2005-10-01	3391900000
2005-11-01	3229900000
2005-12-01	3535700000
2006-01-01	3161400000
2006-02-01	3068600000
2006-03-01	3623500000
2006-04-01	3921800000
2006-05-01	4226600000
2006-06-01	3835500000
2006-07-01	3805000000
2006-08-01	4290900000
2006-09-01	4064900000
2006-10-01	4225000000
2006-11-01	4109000000
2006-12-01	4236000000
2007-01-01	3388900000
2007-02-01	3585100000
2007-03-01	4170300000
2007-04-01	4296800000
2007-05-01	4849800000
2007-06-01	4518800000
2007-07-01	4610900000
2007-08-01	4918900000
2007-09-01	4817300000
2007-10-01	5525000000
2007-11-01	5411700000
2007-12-01	5685300000
2008-01-01	5810000000
2008-02-01	5216000000
2008-03-01	4982000000
2008-04-01	5832000000
2008-05-01	6241000000
2008-06-01	5391000000
2008-07-01	7038700000
2008-08-01	7415000000
2008-09-01	6980000000
2008-10-01	6263000000
2008-11-01	5099000000
2008-12-01	4320000000
2009-01-01	3730000000
2009-02-01	3940900000
2009-03-01	4191800000
2009-04-01	5088000000
2009-05-01	5138000000
2009-06-01	5161000000
2009-07-01	4895000000
2009-08-01	4894900000
2009-09-01	4581000000
2009-10-01	4838700000
2009-11-01	4933400000
2009-12-01	4851500000
2010-01-01	4423000000
2010-02-01	4059900000
2010-03-01	4714200000
2010-04-01	6221600000
2010-05-01	6521400000
2010-06-01	6353100000
2010-07-01	6004100000
2010-08-01	6368500000
2010-09-01	6400800000
2010-10-01	5884400000
2010-11-01	5963600000
2010-12-01	5585100000
2011-01-01	5255000000
2011-02-01	5487400000
2011-03-01	6159100000
2011-04-01	7150800000
2011-05-01	8082600000
2011-06-01	7939800000
2011-07-01	7303700000
2011-08-01	8420300000
2011-09-01	7797800000
2011-10-01	7504300000
2011-11-01	6612900000
2011-12-01	6337000000
2012-01-01	5625000000
2012-02-01	6003400000
2012-03-01	6197100000
2012-04-01	6713200000
2012-05-01	7420000000
2012-06-01	7009400000
2012-07-01	7643700000
2012-08-01	7701300000
2012-09-01	6793400000
2012-10-01	6882100000
2012-11-01	6642900000
2012-12-01	6295000000
2013-01-01	5664900000
2013-02-01	5743000000
2013-03-01	5968300000
2013-04-01	7565200000
2013-05-01	8429000000
2013-06-01	7550900000
2013-07-01	7827900000
2013-08-01	7734900000
2013-09-01	6994900000
2013-10-01	7271000000
2013-11-01	6829000000
2013-12-01	5447000000
2014-01-01	5231000000
2014-02-01	5393000000
2014-03-01	5253000000
2014-04-01	6476700000
2014-05-01	7178000000
2014-06-01	7288000000
2014-07-01	6723000000
2014-08-01	6599000000
2014-09-01	6016000000
2014-10-01	5967000000
2014-11-01	5279000000
2014-12-01	4573000000
2015-01-01	3797000000
2015-02-01	3867000000
2015-03-01	4390000000
2015-04-01	5146000000
2015-05-01	5202000000
2015-06-01	6039000000
2015-07-01	5567000000
2015-08-01	5131000000
2015-09-01	5169000000
2015-10-01	5032000000
2015-11-01	4000000000
2015-12-01	3411000000
2016-01-01	3875000000
2016-02-01	4143000000
2016-03-01	4424000000
2016-04-01	4743000000
2016-05-01	5371000000
2016-06-01	5285000000
2016-07-01	4980000000
2016-08-01	5759000000
2016-09-01	5018000000
2016-10-01	4711000000
2016-11-01	4836000000
2016-12-01	4587000000
2017-01-01	4252000000
2017-02-01	3888000000