Month	Millions of Dollars
1985-01-01	234.7000000000000
1985-02-01	184.6000000000000
1985-03-01	198.9000000000000
1985-04-01	203.3000000000000
1985-05-01	179.4000000000000
1985-06-01	190.2000000000000
1985-07-01	174.5000000000000
1985-08-01	186.5000000000000
1985-09-01	187.4000000000000
1985-10-01	171.2000000000000
1985-11-01	230.9000000000000
1985-12-01	158.3000000000000
1986-01-01	188.6000000000000
1986-02-01	173.7000000000000
1986-03-01	226.7000000000000
1986-04-01	174.2000000000000
1986-05-01	222.7000000000000
1986-06-01	230.4000000000000
1986-07-01	232.7000000000000
1986-08-01	196.2000000000000
1986-09-01	203.4000000000000
1986-10-01	187.6000000000000
1986-11-01	237.4000000000000
1986-12-01	146.8000000000000
1987-01-01	180.5000000000000
1987-02-01	215.0000000000000
1987-03-01	251.8000000000000
1987-04-01	240.4000000000000
1987-05-01	242.1000000000000
1987-06-01	224.2000000000000
1987-07-01	267.1000000000000
1987-08-01	249.4000000000000
1987-09-01	254.7000000000000
1987-10-01	276.8000000000000
1987-11-01	243.8000000000000
1987-12-01	275.2000000000000
1988-01-01	281.5000000000000
1988-02-01	260.9000000000000
1988-03-01	276.2000000000000
1988-04-01	278.3000000000000
1988-05-01	265.9000000000000
1988-06-01	297.9000000000000
1988-07-01	333.3000000000000
1988-08-01	367.4000000000000
1988-09-01	353.8000000000000
1988-10-01	326.4000000000000
1988-11-01	331.3000000000000
1988-12-01	318.9000000000000
1989-01-01	343.2000000000000
1989-02-01	303.2000000000000
1989-03-01	370.3000000000000
1989-04-01	371.6000000000000
1989-05-01	378.0000000000000
1989-06-01	417.0000000000000
1989-07-01	395.5000000000000
1989-08-01	430.4000000000000
1989-09-01	408.6000000000000
1989-10-01	444.9000000000000
1989-11-01	448.2000000000000
1989-12-01	433.1000000000000
1990-01-01	434.9000000000000
1990-02-01	402.3000000000000
1990-03-01	455.3000000000000
1990-04-01	396.7000000000000
1990-05-01	404.0000000000000
1990-06-01	411.8000000000000
1990-07-01	449.8000000000000
1990-08-01	490.5000000000000
1990-09-01	510.3000000000000
1990-10-01	491.9000000000000
1990-11-01	415.2000000000000
1990-12-01	409.3000000000000
1991-01-01	442.3000000000000
1991-02-01	386.2000000000000
1991-03-01	419.5000000000000
1991-04-01	434.2000000000000
1991-05-01	443.2000000000000
1991-06-01	527.3000000000000
1991-07-01	501.8000000000000
1991-08-01	546.5000000000000
1991-09-01	560.9000000000000
1991-10-01	650.0000000000000
1991-11-01	604.1000000000000
1991-12-01	585.5000000000000
1992-01-01	570.8000000000000
1992-02-01	560.1000000000000
1992-03-01	619.4000000000000
1992-04-01	600.9000000000000
1992-05-01	617.1000000000000
1992-06-01	691.7000000000000
1992-07-01	740.0000000000000
1992-08-01	821.0000000000000
1992-09-01	758.0000000000000
1992-10-01	785.6000000000000
1992-11-01	761.4000000000000
1992-12-01	768.1000000000000
1993-01-01	705.7000000000000
1993-02-01	689.9000000000000
1993-03-01	827.5000000000000
1993-04-01	732.9000000000000
1993-05-01	804.1000000000000
1993-06-01	870.6000000000000
1993-07-01	896.1000000000000
1993-08-01	1022.4000000000000
1993-09-01	985.1000000000000
1993-10-01	1096.9000000000000
1993-11-01	985.0000000000000
1993-12-01	946.8000000000000
1994-01-01	992.1000000000000
1994-02-01	932.7000000000000
1994-03-01	1023.9000000000000
1994-04-01	988.0000000000000
1994-05-01	1053.0000000000000
1994-06-01	1108.5000000000000
1994-07-01	1205.1000000000000
1994-08-01	1261.6000000000000
1994-09-01	1335.0000000000000
1994-10-01	1412.2000000000000
1994-11-01	1358.3000000000000
1994-12-01	1311.2000000000000
1995-01-01	1278.4000000000000
1995-02-01	1107.2000000000000
1995-03-01	1200.2000000000000
1995-04-01	1268.0000000000000
1995-05-01	1404.2000000000000
1995-06-01	1428.7000000000000
1995-07-01	1524.2000000000000
1995-08-01	1625.2000000000000
1995-09-01	1723.4000000000000
1995-10-01	1750.3000000000000
1995-11-01	1583.1000000000000
1995-12-01	1562.0000000000000
1996-01-01	1504.4000000000000
1996-02-01	1301.0000000000000
1996-03-01	1422.7000000000000
1996-04-01	1425.8000000000000
1996-05-01	1443.1000000000000
1996-06-01	1348.3000000000000
1996-07-01	1499.9000000000000
1996-08-01	1595.7000000000000
1996-09-01	1637.9000000000000
1996-10-01	1685.3000000000000
1996-11-01	1496.1000000000000
1996-12-01	1468.6000000000000
1997-01-01	1362.3000000000000
1997-02-01	1198.6000000000000
1997-03-01	1419.5000000000000
1997-04-01	1415.0000000000000
1997-05-01	1398.3000000000000
1997-06-01	1509.4000000000000
1997-07-01	1557.0000000000000
1997-08-01	1670.4000000000000
1997-09-01	1701.8000000000000
1997-10-01	1736.5000000000000
1997-11-01	1514.6000000000000
1997-12-01	1543.4000000000000
1998-01-01	1416.6000000000000
1998-02-01	1319.0000000000000
1998-03-01	1523.5000000000000
1998-04-01	1510.6000000000000
1998-05-01	1462.1000000000000
1998-06-01	1489.0000000000000
1998-07-01	1576.1000000000000
1998-08-01	1753.5000000000000
1998-09-01	1746.5000000000000
1998-10-01	1887.2000000000000
1998-11-01	1720.2000000000000
1998-12-01	1595.7000000000000
1999-01-01	1502.2000000000000
1999-02-01	1437.6000000000000
1999-03-01	1639.9000000000000
1999-04-01	1636.0000000000000
1999-05-01	1785.7000000000000
1999-06-01	1816.0000000000000
1999-07-01	1856.8000000000000
1999-08-01	2020.3000000000000
1999-09-01	1966.5000000000000
1999-10-01	1922.0000000000000
1999-11-01	1955.6000000000000
1999-12-01	1885.9000000000000
2000-01-01	1701.5000000000000
2000-02-01	1775.9000000000000
2000-03-01	2029.3000000000000
2000-04-01	1881.0000000000000
2000-05-01	2023.3000000000000
2000-06-01	2208.5000000000000
2000-07-01	2227.8000000000000
2000-08-01	2401.0000000000000
2000-09-01	2411.6000000000000
2000-10-01	2526.5000000000000
2000-11-01	2264.7000000000000
2000-12-01	2117.2000000000000
2001-01-01	1869.2000000000000
2001-02-01	1746.4000000000000
2001-03-01	1931.7000000000000
2001-04-01	1735.6000000000000
2001-05-01	1704.2000000000000
2001-06-01	2065.9000000000000
2001-07-01	1848.7000000000000
2001-08-01	1894.5000000000000
2001-09-01	1771.3000000000000
2001-10-01	2118.4000000000000
2001-11-01	1940.7000000000000
2001-12-01	1713.7000000000000
2002-01-01	1774.6000000000000
2002-02-01	1747.6000000000000
2002-03-01	1941.8000000000000
2002-04-01	1901.4000000000000
2002-05-01	2035.8000000000000
2002-06-01	2098.1000000000000
2002-07-01	2182.2000000000000
2002-08-01	2307.3000000000000
2002-09-01	2032.1000000000000
2002-10-01	2066.6000000000000
2002-11-01	2009.3000000000000
2002-12-01	1912.1000000000000
2003-01-01	1890.8370420000000
2003-02-01	1650.7592210000000
2003-03-01	1936.0667820000000
2003-04-01	2041.1977000000000
2003-05-01	1990.1982820000000
2003-06-01	2168.6943919999994
2003-07-01	2330.5718470000000
2003-08-01	2223.2733300000000
2003-09-01	2297.2435990000000
2003-10-01	2435.1622540000000
2003-11-01	2227.6653810000000
2003-12-01	2248.5330290000000
2004-01-01	2111.6472020000000
2004-02-01	1893.5718850000000
2004-03-01	2223.7578100000000
2004-04-01	2277.2487560000000
2004-05-01	2133.2095600000000
2004-06-01	2386.7954360000000
2004-07-01	2393.2603060000000
2004-08-01	2585.9144940000000
2004-09-01	2612.0492050000000
2004-10-01	2685.3557579999997
2004-11-01	2391.0457820000006
2004-12-01	2485.0099810000000
2005-01-01	2327.4749060000000
2005-02-01	2100.5819039999997
2005-03-01	2454.5205049999995
2005-04-01	2714.9249690000006
2005-05-01	2712.0300880000000
2005-06-01	2951.3405470000000
2005-07-01	3093.5971710000000
2005-08-01	3101.8434529999990
2005-09-01	3000.1987340000000
2005-10-01	3246.5092500000000
2005-11-01	2879.6193200000000
2005-12-01	3102.5187190000006
2006-01-01	2818.1636340000005
2006-02-01	2464.9117020000000
2006-03-01	2885.9585620000000
2006-04-01	2997.0705680000000
2006-05-01	2999.7088220000000
2006-06-01	2991.0949700000000
2006-07-01	3256.3749480000006
2006-08-01	3479.7907269999990
2006-09-01	3254.5221610000000
2006-10-01	3294.9301050000010
2006-11-01	2947.9322150000000
2006-12-01	3142.6824150000000
2007-01-01	2781.4859829999996
2007-02-01	2594.7503790000005
2007-03-01	2754.5934379999994
2007-04-01	2524.6673719999994
2007-05-01	2574.3799710000000
2007-06-01	2548.4449330000000
2007-07-01	2719.9577230000004
2007-08-01	2855.2607659999994
2007-09-01	2698.2175060000000
2007-10-01	2712.8730810000000
2007-11-01	2822.1334470000006
2007-12-01	3041.7408479999990
2008-01-01	2768.1640250000005
2008-02-01	2444.7647259999994
2008-03-01	2753.2783999999997
2008-04-01	2853.1124230000005
2008-05-01	2777.4065830000000
2008-06-01	2616.5969069999996
2008-07-01	2841.4165849999995
2008-08-01	2622.9684710000000
2008-09-01	2513.6210670000000
2008-10-01	2498.9245460000000
2008-11-01	2121.4159180000000
2008-12-01	1924.4056070000000
2009-01-01	1837.6285550000000
2009-02-01	1544.2388120000000
2009-03-01	1635.2744210000003
2009-04-01	1596.8480500000005
2009-05-01	1742.1347349999996
2009-06-01	1888.9728890000000
2009-07-01	2147.7152590000000
2009-08-01	2128.5426710000006
2009-09-01	2117.6217410000000
2009-10-01	2240.4889240000000
2009-11-01	2167.7443570000000
2009-12-01	2235.4083500000000
2010-01-01	2062.7595930000000
2010-02-01	1888.1462280000000
2010-03-01	2186.5651230000000
2010-04-01	2137.8604610000000
2010-05-01	2177.8553690000000
2010-06-01	2212.3578100000000
2010-07-01	2190.9632400000005
2010-08-01	2294.6567549999995
2010-09-01	2199.7951759999996
2010-10-01	2165.6816870000000
2010-11-01	2236.4636329999994
2010-12-01	2147.8445110000000
2011-01-01	2081.8688350000000
2011-02-01	1874.7333560000000
2011-03-01	2255.7097180000000
2011-04-01	2211.6831640000000
2011-05-01	2097.8125199999995
2011-06-01	2169.9325900000000
2011-07-01	2210.7643940000000
2011-08-01	2218.9928940000000
2011-09-01	2114.5681570000000
2011-10-01	2289.3804180000000
2011-11-01	2174.2519200000006
2011-12-01	2077.1532580000000
2012-01-01	2048.0494290000000
2012-02-01	2012.3876630000000
2012-03-01	2204.7078970000000
2012-04-01	1986.4406440000000
2012-05-01	2194.0523560000000
2012-06-01	2106.1491930000000
2012-07-01	2336.1824400000000
2012-08-01	2241.5409370000000
2012-09-01	2245.0277220000000
2012-10-01	2356.1119320000000
2012-11-01	2132.7019390000000
2012-12-01	2071.4032030000000
2013-01-01	2119.9700650000000
2013-02-01	1812.0471100000000
2013-03-01	2243.1059830000000
2013-04-01	2285.6015690000000
2013-05-01	2548.2567500000000
2013-06-01	2181.9056950000000
2013-07-01	2467.2016800000000
2013-08-01	2303.4139680000000
2013-09-01	2324.8667910000000
2013-10-01	2461.2477970000000
2013-11-01	2186.4220180000000
2013-12-01	2354.6955940000000
2014-01-01	2171.6040940000000
2014-02-01	2015.5289690000000
2014-03-01	2380.5726680000000
2014-04-01	2447.6542890000000
2014-05-01	2516.4500860000000
2014-06-01	2448.3890020000000
2014-07-01	2612.7276680000000
2014-08-01	2662.9065570000000
2014-09-01	2732.5325240000000
2014-10-01	2899.4755610000000
2014-11-01	2786.1691110000000
2014-12-01	2889.7772890000000
2015-01-01	2606.0542500000000
2015-02-01	2278.3631970000000
2015-03-01	2946.3177750000000
2015-04-01	3056.4310160000000
2015-05-01	2910.4565160000000
2015-06-01	2743.9868700000000
2015-07-01	2915.1880230000000
2015-08-01	2958.8768640000000
2015-09-01	2909.9323350000000
2015-10-01	2960.5254590000000
2015-11-01	2741.8476790000000
2015-12-01	2943.8874310000000
2016-01-01	2474.5224640000000
2016-02-01	2661.7672530000000
2016-03-01	3141.4599020000000
2016-04-01	3051.3993420000000
2016-05-01	3161.5364930000000
2016-06-01	3294.6057060000000
2016-07-01	3055.4486510000000
2016-08-01	3262.0996570000000
2016-09-01	3037.7798460000000
2016-10-01	3147.6036430000000
2016-11-01	3240.0394260000000
2016-12-01	3086.9499270000000
2017-01-01	2881.3235600000000
2017-02-01	2698.3799820000000
2017-03-01	3185.1903590000000
2017-04-01	2788.3522820000000
2017-05-01	3266.4468310000000
2017-06-01	3293.8846270000000
2017-07-01	2968.5325220000000
2017-08-01	3168.8782190000000
2017-09-01	3160.1061170000000
2017-10-01	3194.0401100000000
2017-11-01	3556.7331350000000
2017-12-01	3233.6333420000000
2018-01-01	2943.9867080000000
2018-02-01	3159.7440310000000
2018-03-01	3178.5813770000000
2018-04-01	3389.6296570000000
2018-05-01	3636.2656310000000
2018-06-01	3131.2731250000000
2018-07-01	3242.0342620000000
2018-08-01	3501.7921500000000
2018-09-01	3275.2203220000000
2018-10-01	3216.8656950000000