2007-02-28 00:00:00,2.01646,2.03891,2.01029,2.0242,347869000000.0
2007-03-31 00:00:00,2.02778,2.07323,2.01682,2.06581,534963000000.0
2007-04-30 00:00:00,2.06621,2.07672,2.04322,2.05245,616947000000.0
2007-05-31 00:00:00,2.05262,2.07338,2.04408,2.07146,595262000000.0
2007-06-30 00:00:00,2.07093,2.09874,2.05927,2.07059,571964000000.0
2007-07-31 00:00:00,2.07157,2.09953,2.05174,2.07482,625911000000.0
2007-08-31 00:00:00,2.07558,2.12461,2.06768,2.11755,573963000000.0
2007-09-30 00:00:00,2.12046,2.12101,2.06157,2.09278,605042000000.0
2007-10-31 00:00:00,2.09287,2.16284,2.08438,2.13503,603523000000.0
2007-11-30 00:00:00,2.13552,2.13854,2.08431,2.12809,567067000000.0
2007-12-31 00:00:00,2.12855,2.13025,2.08305,2.10599,619036000000.0
2008-01-31 00:00:00,2.10688,2.12229,2.04699,2.11701,576012000000.0
2008-02-29 00:00:00,2.11783,2.20565,2.10395,2.18185,578811000000.0
2008-03-31 00:00:00,2.18239,2.19009,2.11303,2.11753,607707000000.0
2008-04-30 00:00:00,2.11864,2.15301,2.09226,2.11771,633462000000.0
2008-05-31 00:00:00,2.12156,2.15594,2.10022,2.1492,556600000000.0
2008-06-30 00:00:00,2.14942,2.16673,2.12509,2.13034,640136000000.0
2008-07-31 00:00:00,2.13049,2.14597,2.07183,2.07619,619095000000.0
2008-08-31 00:00:00,2.08314,2.09608,2.0048,2.06029,597947000000.0
2008-09-30 00:00:00,2.06155,2.0635,1.86134,1.88894,653924000000.0
2008-10-31 00:00:00,1.88913,1.97123,1.85994,1.91843,594252000000.0
2008-11-30 00:00:00,1.92212,2.10943,1.91373,2.01844,621562000000.0
2008-12-31 00:00:00,2.01954,2.03796,1.92301,1.93327,642616000000.0
2009-01-31 00:00:00,1.92762,1.97427,1.91378,1.9578,570289000000.0
2009-02-28 00:00:00,1.95858,2.07224,1.93491,2.0094,600022000000.0
2009-03-31 00:00:00,2.01029,2.0385,1.94212,1.96923,625893000000.0
2009-04-30 00:00:00,1.96905,2.04487,1.94427,2.04347,628741000000.0
2009-05-31 00:00:00,2.04204,2.06156,2.00782,2.04213,602081000000.0
2009-06-30 00:00:00,2.04369,2.0571,2.02183,2.03026,659375000000.0
2009-07-31 00:00:00,2.03071,2.07657,2.02836,2.06154,602318000000.0
2009-08-31 00:00:00,2.06204,2.09409,2.04309,2.06709,602710000000.0
2009-09-30 00:00:00,2.06754,2.0962,2.04349,2.06047,659804000000.0
2009-10-31 00:00:00,2.06225,2.08833,2.05018,2.07987,574542000000.0
2009-11-30 00:00:00,2.0792,2.08771,1.99983,2.01371,660415000000.0
2009-12-31 00:00:00,2.01378,2.01378,2.01301,2.01308,7000000.0
