2005-12-31 00:00:00,0.79162,0.81264,0.77539,0.78058,1008857400000.0
2006-01-31 00:00:00,0.78041,0.79229,0.74953,0.75194,1047277200000.0
2006-02-28 00:00:00,0.75195,0.7585,0.69995,0.70751,1260256000000.0
2006-03-31 00:00:00,0.70766,0.72378,0.6922,0.71135,1077984000000.0
2006-04-30 00:00:00,0.71134,0.71528,0.68267,0.70302,1183400000000.0
2006-05-31 00:00:00,0.70275,0.70782,0.66076,0.66938,1177855400000.0
2006-06-30 00:00:00,0.6693,0.71515,0.66816,0.69776,1093831800000.0
2006-07-31 00:00:00,0.69839,0.72173,0.68979,0.71869,1185513600000.0
2006-08-31 00:00:00,0.71834,0.74849,0.7177,0.73632,972456200000.0
2006-09-30 00:00:00,0.73577,0.75124,0.73155,0.74812,983608800000.0
2006-10-31 00:00:00,0.7484,0.77334,0.74439,0.7716,1280164200000.0
2006-11-30 00:00:00,0.77145,0.82278,0.76915,0.82068,1233367800000.0
2006-12-31 00:00:00,0.82027,0.83245,0.80066,0.81052,1253459200000.0
2007-01-31 00:00:00,0.81073,0.82532,0.79647,0.81516,1100787200000.0
2007-02-28 00:00:00,0.81555,0.83365,0.79153,0.82339,1236473800000.0
2007-03-31 00:00:00,0.82354,0.84622,0.82044,0.82538,420595400000.0
2007-04-30 00:00:00,0.8241,0.82663,0.77657,0.78332,498451200000.0
2007-05-31 00:00:00,0.78334,0.82344,0.78152,0.82249,499127400000.0
2007-06-30 00:00:00,0.82016,0.84792,0.80458,0.8206,493517400000.0
2007-07-31 00:00:00,0.82088,0.82273,0.71553,0.7418,552820400000.0
2007-08-31 00:00:00,0.74182,0.75835,0.71983,0.75142,503496600000.0
2007-09-30 00:00:00,0.75148,0.76164,0.71463,0.72774,535048200000.0
2007-10-31 00:00:00,0.72785,0.77017,0.7099,0.76895,528513800000.0
2007-11-30 00:00:00,0.76876,0.80172,0.75028,0.76044,470510200000.0
2007-12-31 00:00:00,0.75798,0.80762,0.75499,0.77848,530527200000.0
2008-01-31 00:00:00,0.77807,0.8204,0.77213,0.7946,489508000000.0
2008-02-29 00:00:00,0.79419,0.823,0.77653,0.81288,486036400000.0
2008-03-31 00:00:00,0.81291,0.81679,0.78189,0.78458,513450800000.0
2008-04-30 00:00:00,0.78424,0.79999,0.75493,0.7772,548478600000.0
2008-05-31 00:00:00,0.77835,0.79409,0.76188,0.76813,501282600000.0
2008-06-30 00:00:00,0.76816,0.77841,0.7462,0.75107,570425200000.0
2008-07-31 00:00:00,0.75087,0.75942,0.72286,0.74491,554332000000.0
2008-08-31 00:00:00,0.74466,0.74466,0.69227,0.69883,537842600000.0
2008-09-30 00:00:00,0.69914,0.75609,0.64377,0.70621,588574200000.0
2008-10-31 00:00:00,0.70602,0.71779,0.66226,0.6787,536867800000.0
2008-11-30 00:00:00,0.6752,0.72114,0.65385,0.70224,534483400000.0
2008-12-31 00:00:00,0.70254,0.72101,0.62108,0.62498,576440400000.0
2009-01-31 00:00:00,0.62387,0.66427,0.61474,0.63765,519112800000.0
2009-02-28 00:00:00,0.6378,0.71384,0.62724,0.70853,547782800000.0
2009-03-31 00:00:00,0.70847,0.73126,0.6747,0.67916,570753600000.0
2009-04-30 00:00:00,0.67919,0.70648,0.67106,0.69694,575740200000.0
2009-05-31 00:00:00,0.69862,0.75412,0.68595,0.75088,546131000000.0
2009-06-30 00:00:00,0.75118,0.75554,0.70429,0.70694,593696800000.0
2009-07-31 00:00:00,0.70677,0.74974,0.70483,0.74659,535405800000.0
2009-08-31 00:00:00,0.74656,0.78871,0.74103,0.77534,601956800000.0
2009-09-30 00:00:00,0.77523,0.80236,0.75571,0.77747,654694600000.0
2009-10-31 00:00:00,0.77424,0.78877,0.74753,0.75404,571219800000.0
2009-11-30 00:00:00,0.75619,0.77274,0.73375,0.76131,632636800000.0
2009-12-31 00:00:00,0.7613,0.76139,0.76122,0.76128,11200000.0
