Month Millions of Dollars 2005-01-01 1177.6930030000000 2005-02-01 1429.4371090000000 2005-03-01 1711.5837290000004 2005-04-01 1457.1607239999996 2005-05-01 1575.2005360000000 2005-06-01 1682.0944140000000 2005-07-01 1443.4130340000000 2005-08-01 1564.8184150000000 2005-09-01 1512.7478110000000 2005-10-01 1389.7842370000000 2005-11-01 1598.6922010000003 2005-12-01 1532.5168739999997 2006-01-01 1241.8813100000002 2006-02-01 1481.7594320000000 2006-03-01 1712.6217650000003 2006-04-01 1287.2298950000000 2006-05-01 1644.1397470000000 2006-06-01 1717.1436829999996 2006-07-01 1597.8808340000000 2006-08-01 1672.5377789999995 2006-09-01 1588.1876310000000 2006-10-01 1612.8318870000005 2006-11-01 1558.2880949999997 2006-12-01 1464.6264710000000 2007-01-01 1267.7303510000000 2007-02-01 1464.2090590000005 2007-03-01 1709.4502970000000 2007-04-01 1543.0996940000000 2007-05-01 1693.5699529999995 2007-06-01 1597.5248379999996 2007-07-01 1645.7231420000005 2007-08-01 1721.3076640000004 2007-09-01 1515.6022699999996 2007-10-01 1640.3914279999997 2007-11-01 1531.7789650000000 2007-12-01 1412.0054860000000 2008-01-01 1369.9942120000000 2008-02-01 1627.0470310000003 2008-03-01 1629.9200250000000 2008-04-01 1746.2339789999996 2008-05-01 1647.2787950000000 2008-06-01 1703.0562700000005 2008-07-01 1891.4237580000000 2008-08-01 1626.5013239999996 2008-09-01 1654.1568030000000 2008-10-01 1680.0952909999996 2008-11-01 1347.6666470000000 2008-12-01 1428.0602340000000 2009-01-01 1037.9357610000000 2009-02-01 1258.3575020000000 2009-03-01 1476.3057950000000 2009-04-01 1323.3573640000000 2009-05-01 1386.6736589999998 2009-06-01 1626.1650770000000 2009-07-01 1862.5979770000000 2009-08-01 1707.7553460000004 2009-09-01 1774.8884200000000 2009-10-01 1849.3084300000000 2009-11-01 1778.5215039999996 2009-12-01 1760.2820200000003 2010-01-01 1466.2801010000005 2010-02-01 1662.7462630000000 2010-03-01 2196.1306210000000 2010-04-01 1880.0941090000003 2010-05-01 2023.0338340000003 2010-06-01 2129.3787250000000 2010-07-01 2060.0625920000000 2010-08-01 2196.0338140000000 2010-09-01 2216.9796640000000 2010-10-01 2086.7670390000003 2010-11-01 2026.8406879999995 2010-12-01 2093.6336280000000 2011-01-01 1817.3116400000000 2011-02-01 2086.3280789999994 2011-03-01 2506.8812640000006 2011-04-01 2423.9920490000004 2011-05-01 2447.7505810000000 2011-06-01 2650.2949150000000 2011-07-01 2488.7080280000000 2011-08-01 2593.8285460000000 2011-09-01 2569.5164870000000 2011-10-01 2486.6856130000000 2011-11-01 2336.4087330000000 2011-12-01 2209.0200810000000 2012-01-01 2189.4746070000000 2012-02-01 2482.7037630000000 2012-03-01 2824.0979690000004 2012-04-01 2548.7275670000000 2012-05-01 2851.1731529999997 2012-06-01 2632.6044990000000 2012-07-01 2660.1847019999996 2012-08-01 2706.9270280000000 2012-09-01 2571.5466070000000 2012-10-01 2534.9109840000000 2012-11-01 2485.8854770000003 2012-12-01 2403.0624840000000 2013-01-01 2090.9311850000000 2013-02-01 2381.2592830000000 2013-03-01 2576.2928200000000 2013-04-01 2439.8042809999997 2013-05-01 2858.9020689999998 2013-06-01 2483.4473439999997 2013-07-01 2618.8407260000000 2013-08-01 2673.7182180000000 2013-09-01 2673.9849450000000 2013-10-01 2619.2120090000000 2013-11-01 2282.4394590000000 2013-12-01 2434.4901550000004 2014-01-01 1930.6302230000000 2014-02-01 2392.2783190000000 2014-03-01 2660.2102210000003 2014-04-01 2645.4110869999995 2014-05-01 2559.3778170000000 2014-06-01 2651.2824130000004 2014-07-01 2502.8983000000000 2014-08-01 2458.7493110000000 2014-09-01 2252.1117169999998 2014-10-01 2331.3521560000000 2014-11-01 1925.9260410000002 2014-12-01 2101.3259420000000 2015-01-01 1646.3510120000000 2015-02-01 1952.6911329999998 2015-03-01 2182.7214360000000 2015-04-01 2045.0879719999998 2015-05-01 2045.8465050000002 2015-06-01 2042.4748890000000 2015-07-01 2182.5191310000000 2015-08-01 1998.2816190000000 2015-09-01 2004.7312140000000 2015-10-01 1944.0464220000000 2015-11-01 1841.1086799999998 2015-12-01 1871.3742450000002 2016-01-01 1485.8359790000000 2016-02-01 1906.3789880000000 2016-03-01 2095.7840160000000 2016-04-01 1954.6666190000000 2016-05-01 2121.4472640000000 2016-06-01 2099.1338210000000 2016-07-01 1974.7149120000000 2016-08-01 2135.5901569999996 2016-09-01 1958.4776120000000 2016-10-01 1842.1699789999998 2016-11-01 1956.8691979999999 2016-12-01 1823.4921739999997 2017-01-01 1614.9167670000000 2017-02-01 1909.8398339999999 2017-03-01 2227.8551399999997 2017-04-01 1908.8968930000003 2017-05-01 2208.9659940000000 2017-06-01 2072.8758660000000 2017-07-01 2035.3000470000000 2017-08-01 2124.0886870000000 2017-09-01 1846.6281020000000 2017-10-01 1961.5502870000000 2017-11-01 2014.0580260000000 2017-12-01 1713.9825350000000 2018-01-01 1751.8143080000000 2018-02-01 2017.8431940000000 2018-03-01 2230.3230610000000 2018-04-01 2083.5355140000000 2018-05-01 2362.2567430000000 2018-06-01 2077.3997170000000 2018-07-01 2214.6642570000000 2018-08-01 2256.0086170000000 2018-09-01 2029.1493770000000 2018-10-01 2223.7035980000000