Month	Dollars
1957-01-01	104000000
1957-02-01	102000000
1957-03-01	117000000
1957-04-01	122000000
1957-05-01	120000000
1957-06-01	137000000
1957-07-01	141000000
1957-08-01	134000000
1957-09-01	126000000
1957-10-01	138000000
1957-11-01	128000000
1957-12-01	118000000
1958-01-01	105000000
1958-02-01	74000000
1958-03-01	60000000
1958-04-01	87000000
1958-05-01	108000000
1958-06-01	145000000
1958-07-01	146000000
1958-08-01	142000000
1958-09-01	113000000
1958-10-01	118000000
1958-11-01	116000000
1958-12-01	139000000
1959-01-01	122000000
1959-02-01	101000000
1959-03-01	108000000
1959-04-01	140000000
1959-05-01	120000000
1959-06-01	122000000
1959-07-01	123000000
1959-08-01	131000000
1959-09-01	90000000
1959-10-01	106000000
1959-11-01	96000000
1959-12-01	115000000
1960-01-01	105000000
1960-02-01	109000000
1960-03-01	105000000
1960-04-01	111000000
1960-05-01	118000000
1960-06-01	126000000
1960-07-01	137000000
1960-08-01	116000000
1960-09-01	147000000
1960-10-01	120000000
1960-11-01	131000000
1960-12-01	137000000
1961-01-01	128000000
1961-02-01	103000000
1961-03-01	114000000
1961-04-01	108000000
1961-05-01	129000000
1961-06-01	131000000
1961-07-01	125000000
1961-08-01	143000000
1961-09-01	116000000
1961-10-01	113000000
1961-11-01	134000000
1961-12-01	118000000
1962-01-01	153000000
1962-02-01	95000000
1962-03-01	111000000
1962-04-01	93000000
1962-05-01	105000000
1962-06-01	112000000
1962-07-01	124000000
1962-08-01	128000000
1962-09-01	141000000
1962-10-01	136000000
1962-11-01	134000000
1962-12-01	143000000
1963-01-01	108000000
1963-02-01	102000000
1963-03-01	111000000
1963-04-01	115000000
1963-05-01	115000000
1963-06-01	125000000
1963-07-01	138000000
1963-08-01	130000000
1963-09-01	140000000
1963-10-01	134000000
1963-11-01	121000000
1963-12-01	149000000
1964-01-01	98000000
1964-02-01	86000000
1964-03-01	90000000
1964-04-01	109000000
1964-05-01	122000000
1964-06-01	98000000
1964-07-01	104000000
1964-08-01	115000000
1964-09-01	114000000
1964-10-01	109000000
1964-11-01	106000000
1964-12-01	112000000
1965-01-01	86000000
1965-02-01	86000000
1965-03-01	78000000
1965-04-01	80000000
1965-05-01	89000000
1965-06-01	94000000
1965-07-01	102000000
1965-08-01	86000000
1965-09-01	78000000
1965-10-01	99000000
1965-11-01	98000000
1965-12-01	120000000
1966-01-01	98000000
1966-02-01	99000000
1966-03-01	109000000
1966-04-01	120000000
1966-05-01	115000000
1966-06-01	118000000
1966-07-01	126000000
1966-08-01	148000000
1966-09-01	129000000
1966-10-01	154000000
1966-11-01	133000000
1966-12-01	149000000
1967-01-01	138000000
1967-02-01	116000000
1967-03-01	121000000
1967-04-01	123000000
1967-05-01	144000000
1967-06-01	137000000
1967-07-01	147000000
1967-08-01	160000000
1967-09-01	133000000
1967-10-01	134000000
1967-11-01	134000000
1967-12-01	181000000
1968-01-01	153000000
1968-02-01	146000000
1968-03-01	142000000
1968-04-01	158000000
1968-05-01	188000000
1968-06-01	193000000
1968-07-01	187000000
1968-08-01	215000000
1968-09-01	178000000
1968-10-01	190000000
1968-11-01	195000000
1968-12-01	187000000
1969-01-01	176000000
1969-02-01	160000000
1969-03-01	162000000
1969-04-01	178000000
1969-05-01	191000000
1969-06-01	187000000
1969-07-01	186000000
1969-08-01	226000000
1969-09-01	198000000
1969-10-01	192000000
1969-11-01	180000000
1969-12-01	229000000
1970-01-01	193000000
1970-02-01	150000000
1970-03-01	201000000
1970-04-01	187000000
1970-05-01	194000000
1970-06-01	221000000
1970-07-01	228000000
1970-08-01	245000000
1970-09-01	257000000
1970-10-01	297000000
1970-11-01	344000000
1970-12-01	332000000
1971-01-01	274000000
1971-02-01	259000000
1971-03-01	316000000
1971-04-01	286000000
1971-05-01	299000000
1971-06-01	322000000
1971-07-01	315000000
1971-08-01	332000000
1971-09-01	331000000
1971-10-01	339000000
1971-11-01	290000000
1971-12-01	338000000
1972-01-01	293000000
1972-02-01	333000000
1972-03-01	374000000
1972-04-01	353000000
1972-05-01	407000000
1972-06-01	433000000
1972-07-01	382000000
1972-08-01	455000000
1972-09-01	392000000
1972-10-01	451000000
1972-11-01	453000000
1972-12-01	456000000
1973-01-01	417000000
1973-02-01	441000000
1973-03-01	459000000
1973-04-01	478000000
1973-05-01	539000000
1973-06-01	494000000
1973-07-01	606000000
1973-08-01	665000000
1973-09-01	594000000
1973-10-01	791000000
1973-11-01	706000000
1973-12-01	810000000
1974-01-01	870000000
1974-02-01	921000000
1974-03-01	1033000000
1974-04-01	1016000000
1974-05-01	1360000000
1974-06-01	1105000000
1974-07-01	1336000000
1974-08-01	1383000000
1974-09-01	1237000000
1974-10-01	1368000000
1974-11-01	1272000000
1974-12-01	1267000000
1975-01-01	913000000
1975-02-01	1242000000
1975-03-01	1169000000
1975-04-01	1159000000
1975-05-01	1146000000
1975-06-01	1098000000
1975-07-01	1113000000
1975-08-01	1204000000
1975-09-01	1175000000
1975-10-01	1224000000
1975-11-01	1005000000
1975-12-01	1144000000
1976-01-01	1035000000
1976-02-01	942000000
1976-03-01	1035000000
1976-04-01	1180000000
1976-05-01	1072000000
1976-06-01	1134000000
1976-07-01	1199000000
1976-08-01	1222000000
1976-09-01	1239000000
1976-10-01	1164000000
1976-11-01	1164000000
1976-12-01	1318000000
1977-01-01	1065000000
1977-02-01	974000000
1977-03-01	1097000000
1977-04-01	1107000000
1977-05-01	1211000000
1977-06-01	1126000000
1977-07-01	1004000000
1977-08-01	1243000000
1977-09-01	1134000000
1977-10-01	716000000
1977-11-01	1477000000
1977-12-01	1084000000
1978-01-01	1070000000
1978-02-01	1096000000
1978-03-01	1168000000
1978-04-01	1180000000
1978-05-01	1176000000
1978-06-01	1229000000
1978-07-01	1499000000
1978-08-01	1379000000
1978-09-01	1270000000
1978-10-01	1184000000
1978-11-01	1391000000
1978-12-01	1447000000
1979-01-01	1346000000
1979-02-01	1171000000
1979-03-01	1403000000
1979-04-01	1348000000
1979-05-01	1611000000
1979-06-01	1393000000
1979-07-01	1806000000
1979-08-01	1804000000
1979-09-01	1734000000
1979-10-01	2038000000
1979-11-01	1881000000
1979-12-01	2079000000
1980-01-01	2066000000
1980-02-01	1835000000
1980-03-01	2065000000
1980-04-01	1881000000
1980-05-01	2098000000
1980-06-01	2271000000
1980-07-01	1864000000
1980-08-01	2328000000
1980-09-01	2387000000
1980-10-01	2169000000
1980-11-01	1999000000
1980-12-01	2002000000
1981-01-01	1987000000
1981-02-01	2084000000
1981-03-01	2054000000
1981-04-01	2112000000
1981-05-01	2012000000
1981-06-01	1929000000
1981-07-01	2145000000
1981-08-01	1989000000
1981-09-01	2001000000
1981-10-01	1846000000
1981-11-01	1924000000
1981-12-01	1995000000
1982-01-01	1796000000
1982-02-01	1570000000
1982-03-01	1860000000
1982-04-01	1685000000
1982-05-01	1850000000
1982-06-01	1766000000
1982-07-01	1848000000
1982-08-01	1880000000
1982-09-01	1794000000
1982-10-01	1672000000
1982-11-01	1625000000
1982-12-01	1723000000
1983-01-01	1524000000
1983-02-01	1303000000
1983-03-01	1315000000
1983-04-01	1351000000
1983-05-01	1351000000
1983-06-01	1284000000
1983-07-01	1330000000
1983-08-01	1560000000
1983-09-01	1426000000
1983-10-01	1355000000
1983-11-01	1404000000
1983-12-01	1641000000
1984-01-01	1221000000
1984-02-01	1087000000
1984-03-01	1137000000
1984-04-01	1163000000
1984-05-01	1295000000
1984-06-01	1272000000
1984-07-01	1508000000
1984-08-01	1248000000
1984-09-01	1315000000
1984-10-01	1251000000
1984-11-01	1312000000
1984-12-01	1401000000
1985-01-01	1142000000
1985-02-01	1072000000
1985-03-01	1165000000
1985-04-01	1148000000
1985-05-01	1092000000
1985-06-01	1049000000
1985-07-01	1046000000
1985-08-01	1167000000
1985-09-01	1193000000
1985-10-01	1366000000
1985-11-01	1327000000
1985-12-01	1565000000
1986-01-01	1319000000
1986-02-01	1233000000
1986-03-01	1124000000
1986-04-01	973000000
1986-05-01	1052000000
1986-06-01	1098000000
1986-07-01	1330000000
1986-08-01	1293000000
1986-09-01	1459000000
1986-10-01	1583000000
1986-11-01	1455000000
1986-12-01	1709000000
1987-01-01	1154000000
1987-02-01	1256000000
1987-03-01	1257000000
1987-04-01	1293000000
1987-05-01	1365000000
1987-06-01	1328000000
1987-07-01	1587000000
1987-08-01	1459000000
1987-09-01	1325000000
1987-10-01	1448000000
1987-11-01	1364000000
1987-12-01	1463000000
1988-01-01	1217000000
1988-02-01	1278000000
1988-03-01	1367000000
1988-04-01	1011000000
1988-05-01	1266000000
1988-06-01	1406000000
1988-07-01	1226000000
1988-08-01	1515000000
1988-09-01	1416000000
1988-10-01	1308000000
1988-11-01	1355000000
1988-12-01	1686000000
1989-01-01	1264639000
1989-02-01	1281262700
1989-03-01	1393321000
1989-04-01	1118468500
1989-05-01	1607007400
1989-06-01	1854204900
1989-07-01	1822243300
1989-08-01	2068388900
1989-09-01	1949693700
1989-10-01	1836996000
1989-11-01	1799958200
1989-12-01	1908076700
1990-01-01	1877775300
1990-02-01	1372528300
1990-03-01	1792250900
1990-04-01	1480674800
1990-05-01	1677046400
1990-06-01	1486174400
1990-07-01	1720230400
1990-08-01	2174442700
1990-09-01	2050540800
1990-10-01	2201713500
1990-11-01	2456093700
1990-12-01	2221401100
1991-01-01	1734357500
1991-02-01	1342040600
1991-03-01	1634992700
1991-04-01	1765012600
1991-05-01	1718983600
1991-06-01	2006078800
1991-07-01	1960252700
1991-08-01	2371090500
1991-09-01	1826089900
1991-10-01	2438077800
1991-11-01	2190409900
1991-12-01	1962827300
1992-01-01	1805822400
1992-02-01	1659721900
1992-03-01	1589863100
1992-04-01	1639138100
1992-05-01	1703966100
1992-06-01	1794959700
1992-07-01	2119365700
1992-08-01	1761247500
1992-09-01	1782799800
1992-10-01	2166675500
1992-11-01	2705549700
1992-12-01	2402508800
1993-01-01	2242009600
1993-02-01	1546581900
1993-03-01	2166853100
1993-04-01	2293248200
1993-05-01	1716294600
1993-06-01	2463522700
1993-07-01	2990378000
1993-08-01	2540075000
1993-09-01	2398421300
1993-10-01	2262915400
1993-11-01	2192827900
1993-12-01	2736053100
1994-01-01	1902802300
1994-02-01	2762415900
1994-03-01	2422855300
1994-04-01	2326493400
1994-05-01	2830998100
1994-06-01	2684759800
1994-07-01	2699829300
1994-08-01	2980895200
1994-09-01	2825015100
1994-10-01	3424456900
1994-11-01	4082174000
1994-12-01	4963838500
1995-01-01	3520862400
1995-02-01	4295053200
1995-03-01	5061483600
1995-04-01	4143681000
1995-05-01	5236288000
1995-06-01	5239687000
1995-07-01	4644173700
1995-08-01	4766153200
1995-09-01	3951541000
1995-10-01	4646745900
1995-11-01	4420053800
1995-12-01	4188703500
1996-01-01	3681912800
1996-02-01	3659300300
1996-03-01	4143684900
1996-04-01	4342828400
1996-05-01	4529889400
1996-06-01	4430007200
1996-07-01	5117781100
1996-08-01	4958930200
1996-09-01	5053931600
1996-10-01	5839761100
1996-11-01	5054080900
1996-12-01	6198550000
1997-01-01	2920231000
1997-02-01	4972477800
1997-03-01	5020020500
1997-04-01	5857847600
1997-05-01	4996396900
1997-06-01	5501145200
1997-07-01	6094695100
1997-08-01	5672033700
1997-09-01	5753443100
1997-10-01	5966719400
1997-11-01	5549925200
1997-12-01	5590259400
1998-01-01	4873336500
1998-02-01	4140397400
1998-03-01	5425441400
1998-04-01	4860521900
1998-05-01	4972946200
1998-06-01	4939086400
1998-07-01	5664526400
1998-08-01	4363792300
1998-09-01	6028226600
1998-10-01	5733084500
1998-11-01	4972832000
1998-12-01	4677458300
1999-01-01	3850678600
1999-02-01	3324746400
1999-03-01	4259888100
1999-04-01	3859382500
1999-05-01	4291786700
1999-06-01	4683901100
1999-07-01	4234093300
1999-08-01	4689394900
1999-09-01	4455816300
1999-10-01	4683002400
1999-11-01	4762533300
1999-12-01	4671412000
2000-01-01	3747305800
2000-02-01	4249087900
2000-03-01	4675008000
2000-04-01	4196771800
2000-05-01	4932770500
2000-06-01	4836035700
2000-07-01	5131663900
2000-08-01	5696425600
2000-09-01	5306888500
2000-10-01	5447657300
2000-11-01	5305518000
2000-12-01	5118063400
2001-01-01	5273316300
2001-02-01	4203186700
2001-03-01	5721640200
2001-04-01	4842092600
2001-05-01	5418842900
2001-06-01	4999461400
2001-07-01	5099367900
2001-08-01	5353749700
2001-09-01	4367847700
2001-10-01	4996947500
2001-11-01	4424208200
2001-12-01	3681183700
2002-01-01	4007336100
2002-02-01	3584176300
2002-03-01	3865231000
2002-04-01	4366486200
2002-05-01	4268479000
2002-06-01	3578888200
2002-07-01	5279999000
2002-08-01	4378617300
2002-09-01	4216767700
2002-10-01	4505482800
2002-11-01	4051903400
2002-12-01	3615312300
2003-01-01	3834160700
2003-02-01	4085029600
2003-03-01	3893031000
2003-04-01	4203955000
2003-05-01	4067843900
2003-06-01	3715626900
2003-07-01	4268444300
2003-08-01	3927427700
2003-09-01	4874557700
2003-10-01	5288223200
2003-11-01	4491110700
2003-12-01	4230687400
2004-01-01	4442784300
2004-02-01	3965452500
2004-03-01	5648100500
2004-04-01	4875081700
2004-05-01	5101868500
2004-06-01	5865435000
2004-07-01	5858683700
2004-08-01	5953985500
2004-09-01	6105601300
2004-10-01	6175722200
2004-11-01	6437373600
2004-12-01	6022397700
2005-01-01	5568548200
2005-02-01	5280087500
2005-03-01	6249400300
2005-04-01	5645739000
2005-05-01	6712530000
2005-06-01	6527569700
2005-07-01	6393676200
2005-08-01	8078566900
2005-09-01	6650776400
2005-10-01	6543194200
2005-11-01	7063613800
2005-12-01	6888509500
2006-01-01	6787654400
2006-02-01	6279443400
2006-03-01	8093037000
2006-04-01	7071523600
2006-05-01	7628012800
2006-06-01	7716050700
2006-07-01	8386396900
2006-08-01	9550670900
2006-09-01	8496561600
2006-10-01	9164334400
2006-11-01	9083007300
2006-12-01	7580905700
2007-01-01	8873176200
2007-02-01	7597008700
2007-03-01	9996874200
2007-04-01	8672033700
2007-05-01	10285836000
2007-06-01	9771070900
2007-07-01	11294175500
2007-08-01	12137610900
2007-09-01	11213091800
2007-10-01	12990978800
2007-11-01	12663201600
2007-12-01	11150173700
2008-01-01	13064593600
2008-02-01	12637868100
2008-03-01	12201426800
2008-04-01	12955148700
2008-05-01	15966542800
2008-06-01	16657058900
2008-07-01	18033620700
2008-08-01	18388326700
2008-09-01	18213971300
2008-10-01	18112817500
2008-11-01	14045673700
2008-12-01	12100441700
2009-01-01	10858738100
2009-02-01	8209188300
2009-03-01	10553060100
2009-04-01	9037254500
2009-05-01	9784400900
2009-06-01	10285747500
2009-07-01	11712180900
2009-08-01	11260533400
2009-09-01	13093594900
2009-10-01	13349971500
2009-11-01	12640501900
2009-12-01	12891796200
2010-01-01	12083708600
2010-02-01	12429158400
2010-03-01	15829857900
2010-04-01	14619056500
2010-05-01	15041400300
2010-06-01	15634085500
2010-07-01	17226644600
2010-08-01	17753515500
2010-09-01	18706426600
2010-10-01	17455796000
2010-11-01	18329331700
2010-12-01	16428028100
2011-01-01	15611283600
2011-02-01	16331941700
2011-03-01	18595521500
2011-04-01	19165931000
2011-05-01	20620659600
2011-06-01	20146891000
2011-07-01	20001283400
2011-08-01	23278235600
2011-09-01	21151469300
2011-10-01	20659148000
2011-11-01	22188361500
2011-12-01	19212924500
2012-01-01	18244911800
2012-02-01	17062326600
2012-03-01	19731488100
2012-04-01	19478918500
2012-05-01	21171918100
2012-06-01	19371033000
2012-07-01	18980435300
2012-08-01	20069552200
2012-09-01	18293604000
2012-10-01	21073648700
2012-11-01	21592855900
2012-12-01	18327816400
2013-01-01	20916659400
2013-02-01	17647490700
2013-03-01	20055857200
2013-04-01	22618135200
2013-05-01	22034117800
2013-06-01	19684820700
2013-07-01	23673039400
2013-08-01	21120202100
2013-09-01	19712470700
2013-10-01	24030877600
2013-11-01	20008095600
2013-12-01	19054068400
2014-01-01	21029562600
2014-02-01	18891710500
2014-03-01	18346633500
2014-04-01	20107317600
2014-05-01	20944678400
2014-06-01	18855447600
2014-07-01	22350266600
2014-08-01	20104902400
2014-09-01	21382045100
2014-10-01	20353931800
2014-11-01	18868687700
2014-12-01	17920921400
2015-01-01	17672953100
2015-02-01	15557516600
2015-03-01	17259431900
2015-04-01	15319136300
2015-05-01	14632675600
2015-06-01	15800092500
2015-07-01	16705570400
2015-08-01	13306683500
2015-09-01	13759878400
2015-10-01	14626863900
2015-11-01	13167690000
2015-12-01	11023538100
2016-01-01	10722169400
2016-02-01	10757826500
2016-03-01	12059300100
2016-04-01	10975268700
2016-05-01	11593459500
2016-06-01	13325180200
2016-07-01	12246064300
2016-08-01	13409808900
2016-09-01	12522414100
2016-10-01	11883853500
2016-11-01	11919326300
2016-12-01	12077371400
2017-01-01	12749205300
2017-02-01	11403176300
2017-03-01	13514069200
2017-04-01	11178251200
2017-05-01	12639061000
2017-06-01	13147617100
2017-07-01	13049747300
2017-08-01	14519968500
2017-09-01	14108212400
2017-10-01	14282219100
2017-11-01	13724512400
2017-12-01	13185661600
2018-01-01	14846264500
2018-02-01	12977004600
2018-03-01	14423961600
2018-04-01	14414580500