Month	Dollars
1957-01-01	16000000
1957-02-01	27000000
1957-03-01	31000000
1957-04-01	59000000
1957-05-01	43000000
1957-06-01	52000000
1957-07-01	58000000
1957-08-01	45000000
1957-09-01	27000000
1957-10-01	22000000
1957-11-01	29000000
1957-12-01	33000000
1958-01-01	36000000
1958-02-01	32000000
1958-03-01	38000000
1958-04-01	32000000
1958-05-01	39000000
1958-06-01	34000000
1958-07-01	28000000
1958-08-01	28000000
1958-09-01	27000000
1958-10-01	23000000
1958-11-01	27000000
1958-12-01	34000000
1959-01-01	35000000
1959-02-01	18000000
1959-03-01	21000000
1959-04-01	20000000
1959-05-01	23000000
1959-06-01	22000000
1959-07-01	19000000
1959-08-01	21000000
1959-09-01	40000000
1959-10-01	21000000
1959-11-01	25000000
1959-12-01	39000000
1960-01-01	25000000
1960-02-01	28000000
1960-03-01	29000000
1960-04-01	33000000
1960-05-01	31000000
1960-06-01	32000000
1960-07-01	23000000
1960-08-01	33000000
1960-09-01	26000000
1960-10-01	22000000
1960-11-01	25000000
1960-12-01	37000000
1961-01-01	23000000
1961-02-01	23000000
1961-03-01	29000000
1961-04-01	30000000
1961-05-01	35000000
1961-06-01	35000000
1961-07-01	22000000
1961-08-01	24000000
1961-09-01	21000000
1961-10-01	21000000
1961-11-01	24000000
1961-12-01	30000000
1962-01-01	34000000
1962-02-01	26000000
1962-03-01	35000000
1962-04-01	35000000
1962-05-01	33000000
1962-06-01	30000000
1962-07-01	44000000
1962-08-01	37000000
1962-09-01	30000000
1962-10-01	40000000
1962-11-01	39000000
1962-12-01	41000000
1963-01-01	42000000
1963-02-01	34000000
1963-03-01	43000000
1963-04-01	45000000
1963-05-01	56000000
1963-06-01	57000000
1963-07-01	47000000
1963-08-01	52000000
1963-09-01	51000000
1963-10-01	49000000
1963-11-01	47000000
1963-12-01	40000000
1964-01-01	35000000
1964-02-01	24000000
1964-03-01	41000000
1964-04-01	34000000
1964-05-01	29000000
1964-06-01	38000000
1964-07-01	19000000
1964-08-01	30000000
1964-09-01	47000000
1964-10-01	30000000
1964-11-01	39000000
1964-12-01	39000000
1965-01-01	19000000
1965-02-01	25000000
1965-03-01	41000000
1965-04-01	37000000
1965-05-01	37000000
1965-06-01	36000000
1965-07-01	40000000
1965-08-01	45000000
1965-09-01	39000000
1965-10-01	40000000
1965-11-01	37000000
1965-12-01	69000000
1966-01-01	39000000
1966-02-01	47000000
1966-03-01	44000000
1966-04-01	58000000
1966-05-01	55000000
1966-06-01	58000000
1966-07-01	50000000
1966-08-01	59000000
1966-09-01	50000000
1966-10-01	56000000
1966-11-01	51000000
1966-12-01	150000000
1967-01-01	70000000
1967-02-01	62000000
1967-03-01	67000000
1967-04-01	81000000
1967-05-01	69000000
1967-06-01	62000000
1967-07-01	80000000
1967-08-01	81000000
1967-09-01	82000000
1967-10-01	95000000
1967-11-01	93000000
1967-12-01	154000000
1968-01-01	107000000
1968-02-01	81000000
1968-03-01	104000000
1968-04-01	113000000
1968-05-01	128000000
1968-06-01	114000000
1968-07-01	109000000
1968-08-01	126000000
1968-09-01	115000000
1968-10-01	111000000
1968-11-01	133000000
1968-12-01	223000000
1969-01-01	122000000
1969-02-01	104000000
1969-03-01	119000000
1969-04-01	145000000
1969-05-01	160000000
1969-06-01	137000000
1969-07-01	150000000
1969-08-01	213000000
1969-09-01	161000000
1969-10-01	129000000
1969-11-01	178000000
1969-12-01	207000000
1970-01-01	150000000
1970-02-01	126000000
1970-03-01	147000000
1970-04-01	154000000
1970-05-01	154000000
1970-06-01	143000000
1970-07-01	157000000
1970-08-01	158000000
1970-09-01	151000000
1970-10-01	188000000
1970-11-01	172000000
1970-12-01	284000000
1971-01-01	132000000
1971-02-01	204000000
1971-03-01	174000000
1971-04-01	210000000
1971-05-01	212000000
1971-06-01	238000000
1971-07-01	234000000
1971-08-01	213000000
1971-09-01	192000000
1971-10-01	175000000
1971-11-01	192000000
1971-12-01	219000000
1972-01-01	131000000
1972-02-01	171000000
1972-03-01	207000000
1972-04-01	204000000
1972-05-01	239000000
1972-06-01	217000000
1972-07-01	194000000
1972-08-01	212000000
1972-09-01	241000000
1972-10-01	212000000
1972-11-01	199000000
1972-12-01	296000000
1973-01-01	249000000
1973-02-01	198000000
1973-03-01	323000000
1973-04-01	364000000
1973-05-01	410000000
1973-06-01	346000000
1973-07-01	372000000
1973-08-01	370000000
1973-09-01	356000000
1973-10-01	391000000
1973-11-01	394000000
1973-12-01	446000000
1974-01-01	488000000
1974-02-01	427000000
1974-03-01	519000000
1974-04-01	562000000
1974-05-01	634000000
1974-06-01	646000000
1974-07-01	634000000
1974-08-01	632000000
1974-09-01	536000000
1974-10-01	584000000
1974-11-01	589000000
1974-12-01	601000000
1975-01-01	568000000
1975-02-01	633000000
1975-03-01	680000000
1975-04-01	702000000
1975-05-01	642000000
1975-06-01	616000000
1975-07-01	473000000
1975-08-01	510000000
1975-09-01	505000000
1975-10-01	537000000
1975-11-01	721000000
1975-12-01	689000000
1976-01-01	590000000
1976-02-01	578000000
1976-03-01	636000000
1976-04-01	713000000
1976-05-01	775000000
1976-06-01	713000000
1976-07-01	897000000
1976-08-01	756000000
1976-09-01	821000000
1976-10-01	661000000
1976-11-01	782000000
1976-12-01	852000000
1977-01-01	719000000
1977-02-01	687000000
1977-03-01	881000000
1977-04-01	909000000
1977-05-01	916000000
1977-06-01	1073000000
1977-07-01	813000000
1977-08-01	925000000
1977-09-01	884000000
1977-10-01	917000000
1977-11-01	972000000
1977-12-01	1116000000
1978-01-01	938000000
1978-02-01	934000000
1978-03-01	1087000000
1978-04-01	1092000000
1978-05-01	1205000000
1978-06-01	1204000000
1978-07-01	1210000000
1978-08-01	1345000000
1978-09-01	1287000000
1978-10-01	1433000000
1978-11-01	1558000000
1978-12-01	1679000000
1979-01-01	1277000000
1979-02-01	1421000000
1979-03-01	1595000000
1979-04-01	1563000000
1979-05-01	1940000000
1979-06-01	1852000000
1979-07-01	1641000000
1979-08-01	1867000000
1979-09-01	1687000000
1979-10-01	1617000000
1979-11-01	1775000000
1979-12-01	2104000000
1980-01-01	1596000000
1980-02-01	1827000000
1980-03-01	1916000000
1980-04-01	1909000000
1980-05-01	1893000000
1980-06-01	1723000000
1980-07-01	2018000000
1980-08-01	1825000000
1980-09-01	1576000000
1980-10-01	1978000000
1980-11-01	1710000000
1980-12-01	2322000000
1981-01-01	1832000000
1981-02-01	2014000000
1981-03-01	2181000000
1981-04-01	2328000000
1981-05-01	2220000000
1981-06-01	2197000000
1981-07-01	2407000000
1981-08-01	2117000000
1981-09-01	1994000000
1981-10-01	2014000000
1981-11-01	1993000000
1981-12-01	2834000000
1982-01-01	1864000000
1982-02-01	1773000000
1982-03-01	2100000000
1982-04-01	2208000000
1982-05-01	1768000000
1982-06-01	2117000000
1982-07-01	1897000000
1982-08-01	2031000000
1982-09-01	2160000000
1982-10-01	1905000000
1982-11-01	2151000000
1982-12-01	2277000000
1983-01-01	1748000000
1983-02-01	2072000000
1983-03-01	2226000000
1983-04-01	1783000000
1983-05-01	2119000000
1983-06-01	2215000000
1983-07-01	2062000000
1983-08-01	1932000000
1983-09-01	2247000000
1983-10-01	2535000000
1983-11-01	2354000000
1983-12-01	2899000000
1984-01-01	2454000000
1984-02-01	2211000000
1984-03-01	2562000000
1984-04-01	2603000000
1984-05-01	2855000000
1984-06-01	2804000000
1984-07-01	2624000000
1984-08-01	2707000000
1984-09-01	2423000000
1984-10-01	2447000000
1984-11-01	2364000000
1984-12-01	2580000000
1985-01-01	2400000000
1985-02-01	2056000000
1985-03-01	2265000000
1985-04-01	2499000000
1985-05-01	2759000000
1985-06-01	2441000000
1985-07-01	2435000000
1985-08-01	2440000000
1985-09-01	2413000000
1985-10-01	2613000000
1985-11-01	3104000000
1985-12-01	3704000000
1986-01-01	2733000000
1986-02-01	2632000000
1986-03-01	2547000000
1986-04-01	2612000000
1986-05-01	2646000000
1986-06-01	2556000000
1986-07-01	2686000000
1986-08-01	2563000000
1986-09-01	2537000000
1986-10-01	2569000000
1986-11-01	2566000000
1986-12-01	3302000000
1987-01-01	2306000000
1987-02-01	2742000000
1987-03-01	3136000000
1987-04-01	3345000000
1987-05-01	3634000000
1987-06-01	3540000000
1987-07-01	3624000000
1987-08-01	3489000000
1987-09-01	3671000000
1987-10-01	3393000000
1987-11-01	3836000000
1987-12-01	4300000000
1988-01-01	3688000000
1988-02-01	3620000000
1988-03-01	4209000000
1988-04-01	4206000000
1988-05-01	4224000000
1988-06-01	4287000000
1988-07-01	4494000000
1988-08-01	4834000000
1988-09-01	4317000000
1988-10-01	4456000000
1988-11-01	4599000000
1988-12-01	4875000000
1989-01-01	4421000000
1989-02-01	4287000000
1989-03-01	5301000000
1989-04-01	4803000000
1989-05-01	5012000000
1989-06-01	5325000000
1989-07-01	5152000000
1989-08-01	5769000000
1989-09-01	4953000000
1989-10-01	5358000000
1989-11-01	5480000000
1989-12-01	5605000000
1990-01-01	4623000000
1990-02-01	5280000000
1990-03-01	5942000000
1990-04-01	5322000000
1990-05-01	5917000000
1990-06-01	5465000000
1990-07-01	5413000000
1990-08-01	5633000000
1990-09-01	6128000000
1990-10-01	6162000000
1990-11-01	7534000000
1990-12-01	6465000000
1991-01-01	6427000000
1991-02-01	6744000000
1991-03-01	6858000000
1991-04-01	7003000000
1991-05-01	7116000000
1991-06-01	6514000000
1991-07-01	7108000000
1991-08-01	6537000000
1991-09-01	6434000000
1991-10-01	7086000000
1991-11-01	7363000000
1991-12-01	6810000000
1992-01-01	7337000000
1992-02-01	6364000000
1992-03-01	7198000000
1992-04-01	6831000000
1992-05-01	6927000000
1992-06-01	7247000000
1992-07-01	7159000000
1992-08-01	6075000000
1992-09-01	6126000000
1992-10-01	7243000000
1992-11-01	6404000000
1992-12-01	6865000000
1993-01-01	6294000000
1993-02-01	6496000000
1993-03-01	7177000000
1993-04-01	6853000000
1993-05-01	6948000000
1993-06-01	7532000000
1993-07-01	7194000000
1993-08-01	6570000000
1993-09-01	7020000000
1993-10-01	7008000000
1993-11-01	7256000000
1993-12-01	7454000000
1994-01-01	7531000000
1994-02-01	6703000000
1994-03-01	8318000000
1994-04-01	8065000000
1994-05-01	8460000000
1994-06-01	8286000000
1994-07-01	8340000000
1994-08-01	8569000000
1994-09-01	8808000000
1994-10-01	9091000000
1994-11-01	9571000000
1994-12-01	10608000000
1995-01-01	8884000000
1995-02-01	9852000000
1995-03-01	11666000000
1995-04-01	11092000000
1995-05-01	11817000000
1995-06-01	11833000000
1995-07-01	11309000000
1995-08-01	11515000000
1995-09-01	11617000000
1995-10-01	11732000000
1995-11-01	11876000000
1995-12-01	11806000000
1996-01-01	12055000000
1996-02-01	11474000000
1996-03-01	12135000000
1996-04-01	12623000000
1996-05-01	12679000000
1996-06-01	11728000000
1996-07-01	12729000000
1996-08-01	12958000000
1996-09-01	11404000000
1996-10-01	13544000000
1996-11-01	13361000000
1996-12-01	13598000000
1997-01-01	12515000000
1997-02-01	11484000000
1997-03-01	13058000000
1997-04-01	12805000000
1997-05-01	12273000000
1997-06-01	12287000000
1997-07-01	12643000000
1997-08-01	11498000000
1997-09-01	11546000000
1997-10-01	12591000000
1997-11-01	11710000000
1997-12-01	10216000000
1998-01-01	7486000000
1998-02-01	7884000000
1998-03-01	8288000000
1998-04-01	8209000000
1998-05-01	7586000000
1998-06-01	7746000000
1998-07-01	7091000000
1998-08-01	7118000000
1998-09-01	7253000000
1998-10-01	7648000000
1998-11-01	8327000000
1998-12-01	8649000000
1999-01-01	8629000000
1999-02-01	7634000000
1999-03-01	9304000000
1999-04-01	9101000000
1999-05-01	9456000000
1999-06-01	10203000000
1999-07-01	9777000000
1999-08-01	9855000000
1999-09-01	10127000000
1999-10-01	11358000000
1999-11-01	11730000000
1999-12-01	12579000000
2000-01-01	12592000000
2000-02-01	12024000000
2000-03-01	14212000000
2000-04-01	13345000000
2000-05-01	13283000000
2000-06-01	13178000000
2000-07-01	13672000000
2000-08-01	13441000000
2000-09-01	13292000000
2000-10-01	14104000000
2000-11-01	14160000000
2000-12-01	13176000000
2001-01-01	12426000000
2001-02-01	12693000000
2001-03-01	12952000000
2001-04-01	11212000000
2001-05-01	11555000000
2001-06-01	11719000000
2001-07-01	11108000000
2001-08-01	11338000000
2001-09-01	11710000000
2001-10-01	11507000000
2001-11-01	11533000000
2001-12-01	11302000000
2002-01-01	11334000000
2002-02-01	10465000000
2002-03-01	11933000000
2002-04-01	12559700000
2002-05-01	12698100000
2002-06-01	11934200000
2002-07-01	13031800000
2002-08-01	12860800000
2002-09-01	12991600000
2002-10-01	13817100000
2002-11-01	13993400000
2002-12-01	14451900000
2003-01-01	14492000000
2003-02-01	13857600000
2003-03-01	15870200000
2003-04-01	14758700000
2003-05-01	13523600000
2003-06-01	13428100000
2003-07-01	14898000000
2003-08-01	13541400000
2003-09-01	14531400000
2003-10-01	16536600000
2003-11-01	15760800000
2003-12-01	17624500000
2004-01-01	16203200000
2004-02-01	17465800000
2004-03-01	19120100000
2004-04-01	18830000000
2004-05-01	17895400000
2004-06-01	18544400000
2004-07-01	18390100000
2004-08-01	18124400000
2004-09-01	18193300000
2004-10-01	20408200000
2004-11-01	20312000000
2004-12-01	20967500000
2005-01-01	19418815000
2005-02-01	18375805000
2005-03-01	22779866000
2005-04-01	21244490000
2005-05-01	21161778000
2005-06-01	23416108000
2005-07-01	25754026000
2005-08-01	22000828000
2005-09-01	22718657000
2005-10-01	22652735000
2005-11-01	23849552000
2005-12-01	24186026000
2006-01-01	23064652000
2006-02-01	23500007000
2006-03-01	25945007000
2006-04-01	24485820000
2006-05-01	26210366000
2006-06-01	26023464000
2006-07-01	25549715000
2006-08-01	27029461000
2006-09-01	27636644000
2006-10-01	25621762000
2006-11-01	26765115000
2006-12-01	27518194000
2007-01-01	27566090000
2007-02-01	25406152000
2007-03-01	29295460000
2007-04-01	29596882000
2007-05-01	29856937000
2007-06-01	28508098000
2007-07-01	29223201000
2007-08-01	29642050000
2007-09-01	27193582000
2007-10-01	32741232000
2007-11-01	33926120000
2007-12-01	33895920000
2008-01-01	36318030000
2008-02-01	32624330000
2008-03-01	37110560000
2008-04-01	38260400000
2008-05-01	38704470000
2008-06-01	37827930000
2008-07-01	42952490000
2008-08-01	40420450000
2008-09-01	39528070000
2008-10-01	36098770000
2008-11-01	28853650000
2008-12-01	26575580000
2009-01-01	24898820000
2009-02-01	22598090000
2009-03-01	23920620000
2009-04-01	24873850000
2009-05-01	23407030000
2009-06-01	25689290000
2009-07-01	27679760000
2009-08-01	27408190000
2009-09-01	29757140000
2009-10-01	30396530000
2009-11-01	29534690000
2009-12-01	32920500000
2010-01-01	31536000000
2010-02-01	31044130000
2010-03-01	35575750000
2010-04-01	35522370000
2010-05-01	34853570000
2010-06-01	35254770000
2010-07-01	35421720000
2010-08-01	35274960000
2010-09-01	35001780000
2010-10-01	37001090000
2010-11-01	38669300000
2010-12-01	40056710000
2011-01-01	41985902700
2011-02-01	36401588000
2011-03-01	45565952000
2011-04-01	44188522000
2011-05-01	45284932000
2011-06-01	44824772000
2011-07-01	44296129000
2011-08-01	45381680000
2011-09-01	45279469000
2011-10-01	42709770000
2011-11-01	43010481000
2011-12-01	45488471000
2012-01-01	43502104400
2012-02-01	45099984000
2012-03-01	45053406000
2012-04-01	43957176000
2012-05-01	44480339000
2012-06-01	41993629000
2012-07-01	41976900000
2012-08-01	41115675000
2012-09-01	42559535000
2012-10-01	43379893000
2012-11-01	43381537000
2012-12-01	43069109000
2013-01-01	45278597000
2013-02-01	40430682000
2013-03-01	43976739000
2013-04-01	43648241000
2013-05-01	42389874000
2013-06-01	40719394000
2013-07-01	43384403000
2013-08-01	41593821000
2013-09-01	41055405000
2013-10-01	45604963000
2013-11-01	43106074000
2013-12-01	44351186000
2014-01-01	44753652000
2014-02-01	42061600000
2014-03-01	45558700000
2014-04-01	45873300000
2014-05-01	42607500000
2014-06-01	42476400000
2014-07-01	45863900000
2014-08-01	42791900000
2014-09-01	44184700000
2014-10-01	44097400000
2014-11-01	41343300000
2014-12-01	43909900000
2015-01-01	39298600000
2015-02-01	33998300000
2015-03-01	38485900000
2015-04-01	37858800000
2015-05-01	36039800000
2015-06-01	36598400000
2015-07-01	38647100000
2015-08-01	34772200000
2015-09-01	34540500000
2015-10-01	36763000000
2015-11-01	34049682000
2015-12-01	35462311000
2016-01-01	31314541000
2016-02-01	29163323000
2016-03-01	33344423000
2016-04-01	32388783000
2016-05-01	33025444000
2016-06-01	33890231000
2016-07-01	33371802000
2016-08-01	35103611000
2016-09-01	33988443000
2016-10-01	35050112000
2016-11-01	37240858000
2016-12-01	38303957000
2017-01-01	37522015000
2017-02-01	36147457000
2017-03-01	42580923000
2017-04-01	37998752000
2017-05-01	39344166000
2017-06-01	40604418000
2017-07-01	38602575400
2017-08-01	40515521000
2017-09-01	41670361300
2017-10-01	37994121300
2017-11-01	42030001000
2017-12-01	43480278500