Month	Millions of Dollars
1985-01-01	288.3000000000000
1985-02-01	233.9000000000000
1985-03-01	275.7000000000000
1985-04-01	210.0000000000000
1985-05-01	244.7000000000000
1985-06-01	282.7000000000000
1985-07-01	211.7000000000000
1985-08-01	226.3000000000000
1985-09-01	179.9000000000000
1985-10-01	211.5000000000000
1985-11-01	226.5000000000000
1985-12-01	194.7000000000000
1986-01-01	211.3000000000000
1986-02-01	296.6000000000000
1986-03-01	244.9000000000000
1986-04-01	232.5000000000000
1986-05-01	236.1000000000000
1986-06-01	217.6000000000000
1986-07-01	249.7000000000000
1986-08-01	279.1000000000000
1986-09-01	232.1000000000000
1986-10-01	340.5000000000000
1986-11-01	248.8000000000000
1986-12-01	240.8000000000000
1987-01-01	232.8000000000000
1987-02-01	364.8000000000000
1987-03-01	310.6000000000000
1987-04-01	291.7000000000000
1987-05-01	312.5000000000000
1987-06-01	304.3000000000000
1987-07-01	323.3000000000000
1987-08-01	331.1000000000000
1987-09-01	373.7000000000000
1987-10-01	334.1000000000000
1987-11-01	433.0000000000000
1987-12-01	371.2000000000000
1988-01-01	334.2000000000000
1988-02-01	378.7000000000000
1988-03-01	493.1000000000000
1988-04-01	433.8000000000000
1988-05-01	459.5000000000000
1988-06-01	463.5000000000000
1988-07-01	627.4000000000000
1988-08-01	496.8000000000000
1988-09-01	510.9000000000000
1988-10-01	529.1000000000000
1988-11-01	433.5000000000000
1988-12-01	526.9000000000000
1989-01-01	411.6000000000000
1989-02-01	494.1000000000000
1989-03-01	583.8000000000000
1989-04-01	597.7000000000000
1989-05-01	514.3000000000000
1989-06-01	691.5000000000000
1989-07-01	480.0000000000000
1989-08-01	498.4000000000000
1989-09-01	566.4000000000000
1989-10-01	471.0000000000000
1989-11-01	485.9000000000000
1989-12-01	496.6000000000000
1990-01-01	440.4000000000000
1990-02-01	632.1000000000000
1990-03-01	554.5000000000000
1990-04-01	625.0000000000000
1990-05-01	698.0000000000000
1990-06-01	653.0000000000000
1990-07-01	502.0000000000000
1990-08-01	515.5000000000000
1990-09-01	596.6000000000000
1990-10-01	531.3000000000000
1990-11-01	529.3000000000000
1990-12-01	539.0000000000000
1991-01-01	715.0000000000000
1991-02-01	597.7000000000000
1991-03-01	623.8000000000000
1991-04-01	751.2000000000000
1991-05-01	648.8000000000000
1991-06-01	610.8000000000000
1991-07-01	578.0000000000000
1991-08-01	797.9000000000000
1991-09-01	744.4000000000000
1991-10-01	646.9000000000000
1991-11-01	743.9000000000000
1991-12-01	678.8000000000000
1992-01-01	628.7000000000000
1992-02-01	660.2000000000000
1992-03-01	669.1000000000000
1992-04-01	670.0000000000000
1992-05-01	708.5000000000000
1992-06-01	842.3000000000000
1992-07-01	852.4000000000000
1992-08-01	688.0000000000000
1992-09-01	734.5000000000000
1992-10-01	887.1000000000000
1992-11-01	845.4000000000000
1992-12-01	890.9000000000000
1993-01-01	748.1000000000000
1993-02-01	710.0000000000000
1993-03-01	877.9000000000000
1993-04-01	871.2000000000000
1993-05-01	1019.4000000000000
1993-06-01	775.7000000000000
1993-07-01	714.7000000000000
1993-08-01	882.5000000000000
1993-09-01	783.3000000000000
1993-10-01	806.0000000000000
1993-11-01	743.8000000000000
1993-12-01	941.1000000000000
1994-01-01	751.5000000000000
1994-02-01	726.9000000000000
1994-03-01	885.8000000000000
1994-04-01	916.4000000000000
1994-05-01	943.7000000000000
1994-06-01	1231.3000000000000
1994-07-01	977.6000000000000
1994-08-01	1054.3000000000000
1994-09-01	978.4000000000000
1994-10-01	1006.5000000000000
1994-11-01	969.5000000000000
1994-12-01	999.1000000000000
1995-01-01	1029.9000000000000
1995-02-01	1027.4000000000000
1995-03-01	1234.9000000000000
1995-04-01	1132.7000000000000
1995-05-01	1396.6000000000000
1995-06-01	1230.9000000000000
1995-07-01	1237.2000000000000
1995-08-01	1155.9000000000000
1995-09-01	1180.7000000000000
1995-10-01	1222.8000000000000
1995-11-01	1201.7000000000000
1995-12-01	1180.8000000000000
1996-01-01	996.2000000000000
1996-02-01	969.6000000000000
1996-03-01	1192.2000000000000
1996-04-01	1125.9000000000000
1996-05-01	1267.1000000000000
1996-06-01	1227.9000000000000
1996-07-01	997.3000000000000
1996-08-01	1214.8000000000000
1996-09-01	1129.4000000000000
1996-10-01	1391.5000000000000
1996-11-01	1196.9000000000000
1996-12-01	1257.4000000000000
1997-01-01	1053.8000000000000
1997-02-01	1092.4000000000000
1997-03-01	1351.4000000000000
1997-04-01	1305.9000000000000
1997-05-01	1306.5000000000000
1997-06-01	1338.7000000000000
1997-07-01	1244.3000000000000
1997-08-01	1344.3000000000000
1997-09-01	1231.4000000000000
1997-10-01	1288.9000000000000
1997-11-01	1249.8000000000000
1997-12-01	1309.8000000000000
1998-01-01	1024.5000000000000
1998-02-01	1035.6000000000000
1998-03-01	1146.7000000000000
1998-04-01	1072.2000000000000
1998-05-01	1239.9000000000000
1998-06-01	1114.7000000000000
1998-07-01	934.0000000000000
1998-08-01	991.2000000000000
1998-09-01	1197.9000000000000
1998-10-01	1051.3000000000000
1998-11-01	1009.0000000000000
1998-12-01	1108.4000000000000
1999-01-01	889.0000000000000
1999-02-01	888.9000000000000
1999-03-01	1218.2000000000000
1999-04-01	977.8000000000000
1999-05-01	1000.1000000000000
1999-06-01	1039.3000000000000
1999-07-01	1058.4000000000000
1999-08-01	1050.4000000000000
1999-09-01	1175.9000000000000
1999-10-01	1104.3000000000000
1999-11-01	1056.6000000000000
1999-12-01	1193.0000000000000
2000-01-01	915.2000000000000
2000-02-01	1010.6000000000000
2000-03-01	1246.1000000000000
2000-04-01	1169.5000000000000
2000-05-01	1135.0000000000000
2000-06-01	1261.8000000000000
2000-07-01	1181.2000000000000
2000-08-01	1332.7000000000000
2000-09-01	1311.4000000000000
2000-10-01	1287.8000000000000
2000-11-01	1304.8000000000000
2000-12-01	1425.9000000000000
2001-01-01	1046.2000000000000
2001-02-01	1169.6000000000000
2001-03-01	1378.5000000000000
2001-04-01	1317.3000000000000
2001-05-01	1111.6000000000000
2001-06-01	1295.0000000000000
2001-07-01	1144.7000000000000
2001-08-01	1162.3000000000000
2001-09-01	1216.5000000000000
2001-10-01	1063.9000000000000
2001-11-01	1024.1000000000000
2001-12-01	1097.8000000000000
2002-01-01	899.8000000000000
2002-02-01	911.2000000000000
2002-03-01	1134.2000000000000
2002-04-01	1042.7000000000000
2002-05-01	1053.8000000000000
2002-06-01	1134.6000000000000
2002-07-01	1035.4000000000000
2002-08-01	1112.5000000000000
2002-09-01	1117.0000000000000
2002-10-01	1009.2000000000000
2002-11-01	1089.2000000000000
2002-12-01	1054.7000000000000
2003-01-01	946.8640289999998
2003-02-01	953.8852680000000
2003-03-01	1183.4250620000000
2003-04-01	1060.7465190000000
2003-05-01	1063.1698880000000
2003-06-01	1078.3542220000000
2003-07-01	1074.4509610000000
2003-08-01	1146.7848920000000
2003-09-01	1217.5271450000000
2003-10-01	1287.5194460000000
2003-11-01	1189.4365640000000
2003-12-01	1318.2984159999999
2004-01-01	1072.4146160000003
2004-02-01	1258.7687120000003
2004-03-01	1384.7961280000000
2004-04-01	1267.3704379999997
2004-05-01	1263.4219780000000
2004-06-01	1331.4299120000003
2004-07-01	1337.4688240000000
2004-08-01	1338.8020280000000
2004-09-01	1430.5062780000000
2004-10-01	1402.6414520000000
2004-11-01	1300.1955470000000
2004-12-01	1439.5345400000000
2005-01-01	1124.4999239999997
2005-02-01	1221.4185799999998
2005-03-01	1523.3061350000000
2005-04-01	1438.7369500000002
2005-05-01	1281.2307770000000
2005-06-01	1378.3546100000000
2005-07-01	1331.5285080000000
2005-08-01	1429.1305090000003
2005-09-01	1586.3589520000005
2005-10-01	1312.5563540000000
2005-11-01	1299.0854899999997
2005-12-01	1424.8218220000000
2006-01-01	1201.7392980000002
2006-02-01	1195.0216889999997
2006-03-01	1592.8592700000000
2006-04-01	1416.3360230000000
2006-05-01	1449.9980560000000
2006-06-01	1621.4444380000000
2006-07-01	1391.1259860000000
2006-08-01	1429.1492670000000
2006-09-01	1752.9407569999996
2006-10-01	1485.8591749999996
2006-11-01	1545.9522640000000
2006-12-01	1659.7486880000000
2007-01-01	1548.1067330000000
2007-02-01	1252.5422370000000
2007-03-01	1724.1241670000000
2007-04-01	1463.6389760000000
2007-05-01	1509.3777050000000
2007-06-01	1766.3647860000000
2007-07-01	1558.6596420000003
2007-08-01	1657.4585859999995
2007-09-01	1989.5931180000000
2007-10-01	2048.1459269999996
2007-11-01	1677.1012870000004
2007-12-01	1706.5413160000000
2008-01-01	1551.3951150000005
2008-02-01	1799.8742449999995
2008-03-01	1768.0584420000000
2008-04-01	1810.0958009999997
2008-05-01	1924.5730200000005
2008-06-01	2301.3212210000000
2008-07-01	1757.4448300000000
2008-08-01	1759.6928980000000
2008-09-01	2178.2731220000000
2008-10-01	1760.1252970000005
2008-11-01	1506.0692680000000
2008-12-01	1381.6961300000000
2009-01-01	1343.6413950000000
2009-02-01	1399.4584480000000
2009-03-01	1827.4365239999995
2009-04-01	1670.7507700000003
2009-05-01	1803.0006480000000
2009-06-01	1639.9608860000003
2009-07-01	1547.6166300000000
2009-08-01	1604.8110079999997
2009-09-01	2233.6965490000002
2009-10-01	1951.8396160000000
2009-11-01	1699.2463090000000
2009-12-01	2329.0663960000000
2010-01-01	1894.9525380000000
2010-02-01	1874.7032810000003
2010-03-01	2148.8047780000000
2010-04-01	2061.9610450000005
2010-05-01	1961.4514750000000
2010-06-01	2321.0969810000006
2010-07-01	2137.5052980000005
2010-08-01	2252.2085610000000
2010-09-01	2742.2089990000004
2010-10-01	2275.9124630000000
2010-11-01	2308.1922840000000
2010-12-01	2591.4531000000000
2011-01-01	2508.1079850000000
2011-02-01	2766.6720050000000
2011-03-01	3099.5481990000007
2011-04-01	2963.1811630000007
2011-05-01	2425.2828640000000
2011-06-01	2855.5036240000000
2011-07-01	2665.3818160000000
2011-08-01	2661.1194900000005
2011-09-01	4580.5533780000000
2011-10-01	3493.1162390000000
2011-11-01	3570.0724879999993
2011-12-01	2810.2453770000000
2012-01-01	2456.1025700000000
2012-02-01	3589.3329560000000
2012-03-01	3305.4158660000000
2012-04-01	3619.4835780000000
2012-05-01	3247.2274660000000
2012-06-01	3132.6522240000000
2012-07-01	2385.4143050000000
2012-08-01	2385.7655680000000
2012-09-01	3130.6188410000000
2012-10-01	2425.9429900000000
2012-11-01	3379.0450820000000
2012-12-01	4414.8076500000000
2013-01-01	3055.0925440000000
2013-02-01	3478.5551430000000
2013-03-01	3935.8091550000000
2013-04-01	2817.2481450000000
2013-05-01	3363.8227410000000
2013-06-01	3951.8620080000000
2013-07-01	3340.6466010000000
2013-08-01	4186.0515060000000
2013-09-01	3810.7144290000000
2013-10-01	3493.7037280000000
2013-11-01	3228.1739100000000
2013-12-01	3670.5530330000000
2014-01-01	4362.8429460000000
2014-02-01	3224.7877310000000
2014-03-01	3302.1921720000000
2014-04-01	3090.7854540000000
2014-05-01	2895.1681190000000
2014-06-01	3689.1818000000000
2014-07-01	2495.0409150000000
2014-08-01	3109.6263970000000
2014-09-01	4167.1816490000000
2014-10-01	3952.5804340000000
2014-11-01	3323.3171680000000
2014-12-01	3300.6966240000000
2015-01-01	2858.4275730000000
2015-02-01	3492.1011650000000
2015-03-01	3085.4694890000000
2015-04-01	2976.1143970000000
2015-05-01	2562.9051370000000
2015-06-01	3216.0805700000000
2015-07-01	2568.2319690000000
2015-08-01	2656.6846000000000
2015-09-01	4438.1677410000000
2015-10-01	2968.4575340000000
2015-11-01	2957.1942410000000
2015-12-01	3402.9121780000000
2016-01-01	2690.9598930000000
2016-02-01	3220.8099600000000
2016-03-01	2701.9987730000000
2016-04-01	2213.9810920000000
2016-05-01	2424.7974010000000
2016-06-01	3294.9913700000000
2016-07-01	2325.1965640000000
2016-08-01	2849.3344540000000
2016-09-01	3847.0002880000000
2016-10-01	3100.4913360000000
2016-11-01	3206.7868660000000
2016-12-01	3018.8506430000000
2017-01-01	3701.3857660000000
2017-02-01	4083.0192520000000
2017-03-01	3585.6079020000000
2017-04-01	2640.1098250000000
2017-05-01	2559.8157190000000
2017-06-01	3993.5120120000000
2017-07-01	2687.2613400000000
2017-08-01	2801.4109130000000
2017-09-01	3999.9056000000000
2017-10-01	3009.4680930000000
2017-11-01	3549.5697150000000
2017-12-01	3328.0640900000000
2018-01-01	2932.0635320000000
2018-02-01	4013.9287720000000
2018-03-01	3765.3745860000000
2018-04-01	2664.4744660000000
2018-05-01	2855.0008600000000
2018-06-01	3465.1757040000000
2018-07-01	2392.2371170000000
2018-08-01	2744.9050360000000
2018-09-01	3688.9886510000000
2018-10-01	2984.6049700000000