2005-12-31 00:00:00,2.54803,2.63631,2.52193,2.5915,345602600000.0
2006-01-31 00:00:00,2.59122,2.65551,2.55326,2.63549,360946800000.0
2006-02-28 00:00:00,2.63458,2.90684,2.6143,2.8562,415842000000.0
2006-03-31 00:00:00,2.85643,2.89981,2.79666,2.86207,365706000000.0
2006-04-30 00:00:00,2.85984,3.05804,2.848,2.9381,399282800000.0
2006-05-31 00:00:00,2.93775,3.06513,2.89887,3.02663,395743400000.0
2006-06-30 00:00:00,3.02682,3.04331,2.90283,3.01027,368452200000.0
2006-07-31 00:00:00,3.01023,3.06699,2.92326,2.93243,402051200000.0
2006-08-31 00:00:00,2.93225,2.93332,2.82251,2.8378,365295400000.0
2006-09-30 00:00:00,2.83817,2.88614,2.80372,2.85529,352647200000.0
2006-10-31 00:00:00,2.85478,2.89774,2.82546,2.86616,413237000000.0
2006-11-30 00:00:00,2.86634,2.89445,2.76883,2.77488,401227400000.0
2006-12-31 00:00:00,2.7773,2.85481,2.75034,2.85033,405551800000.0
2007-01-31 00:00:00,2.84989,2.90473,2.75511,2.80351,372753400000.0
2007-02-28 00:00:00,2.80271,2.85409,2.72665,2.75381,458158600000.0
2007-03-31 00:00:00,2.74826,2.75977,2.67311,2.69808,402466800000.0
2007-04-30 00:00:00,2.69787,2.74043,2.65595,2.70598,463293200000.0
2007-05-31 00:00:00,2.70612,2.71012,2.57463,2.59787,452474600000.0
2007-06-30 00:00:00,2.59832,2.67794,2.54284,2.62817,438173400000.0
2007-07-31 00:00:00,2.62704,2.96088,2.62445,2.86511,481330600000.0
2007-08-31 00:00:00,2.86455,2.97042,2.66706,2.69946,439151400000.0
2007-09-30 00:00:00,2.689,2.77527,2.6116,2.70392,461975200000.0
2007-10-31 00:00:00,2.7043,2.77659,2.65597,2.67287,459911400000.0
2007-11-30 00:00:00,2.67243,2.71241,2.57116,2.57194,424321600000.0
2007-12-31 00:00:00,2.57718,2.62014,2.4645,2.53213,472864800000.0
2008-01-31 00:00:00,2.53195,2.55667,2.41114,2.43809,440351400000.0
2008-02-29 00:00:00,2.43779,2.55638,2.43271,2.5062,439957800000.0
2008-03-31 00:00:00,2.50603,2.55742,2.45783,2.54034,463000800000.0
2008-04-30 00:00:00,2.54029,2.58183,2.48537,2.52946,483252000000.0
2008-05-31 00:00:00,2.51871,2.63594,2.49169,2.61928,428362400000.0
2008-06-30 00:00:00,2.61967,2.70361,2.58452,2.69631,491586200000.0
2008-07-31 00:00:00,2.69648,2.7746,2.58901,2.59787,471626000000.0
2008-08-31 00:00:00,2.58972,2.76334,2.57314,2.69505,451411200000.0
2008-09-30 00:00:00,2.69436,3.00833,2.62063,2.77637,494025000000.0
2008-10-31 00:00:00,2.77812,2.85596,2.5745,2.79842,450450800000.0
2008-11-30 00:00:00,2.81115,2.85259,2.48421,2.48918,455336000000.0
2008-12-31 00:00:00,2.48887,2.85657,2.44674,2.85039,481942000000.0
2009-01-31 00:00:00,2.84478,2.86926,2.71022,2.85477,431286600000.0
2009-02-28 00:00:00,2.85335,2.88967,2.48758,2.53554,452803800000.0
2009-03-31 00:00:00,2.53538,2.64542,2.48594,2.61377,472463800000.0
2009-04-30 00:00:00,2.61377,2.62603,2.48403,2.52887,472203600000.0
2009-05-31 00:00:00,2.52412,2.61491,2.50853,2.54694,450174200000.0
2009-06-30 00:00:00,2.54621,2.60901,2.48498,2.52822,490018000000.0
2009-07-31 00:00:00,2.52772,2.54739,2.36101,2.37399,444480200000.0
2009-08-31 00:00:00,2.37423,2.42222,2.19529,2.22965,505037800000.0
2009-09-30 00:00:00,2.22978,2.29552,2.12906,2.28634,548456000000.0
2009-10-31 00:00:00,2.29002,2.32698,2.23188,2.31822,474540800000.0
2009-11-30 00:00:00,2.3124,2.31588,2.20544,2.2256,528261400000.0
2009-12-31 00:00:00,2.22541,2.22541,2.22512,2.22537,5000000.0
