2005-12-31 00:00:00,79.442,80.307,77.45,80.163,402675000000.0
2006-01-31 00:00:00,80.143,81.949,76.166,76.6,422541800000.0
2006-02-28 00:00:00,76.605,77.912,70.436,71.633,490916000000.0
2006-03-31 00:00:00,71.641,74.681,70.621,72.512,433304800000.0
2006-04-30 00:00:00,72.501,73.108,67.747,71.754,473263600000.0
2006-05-31 00:00:00,71.737,72.327,68.851,69.369,461715800000.0
2006-06-30 00:00:00,69.376,73.517,69.3,70.851,430747800000.0
2006-07-31 00:00:00,70.862,76.236,70.289,75.943,462091400000.0
2006-08-31 00:00:00,75.955,78.484,75.591,77.866,399174200000.0
2006-09-30 00:00:00,77.865,79.214,77.279,78.135,379638800000.0
2006-10-31 00:00:00,78.077,79.204,77.351,78.96,483362800000.0
2006-11-30 00:00:00,78.959,84.082,78.316,83.862,463088200000.0
2006-12-31 00:00:00,83.831,85.414,79.491,83.655,469774800000.0
2007-01-31 00:00:00,83.648,85.79,81.452,82.421,461367800000.0
2007-02-28 00:00:00,82.437,85.077,77.386,84.06,564172200000.0
2007-03-31 00:00:00,84.072,88.995,83.71,88.088,493021800000.0
2007-04-30 00:00:00,88.112,89.012,86.848,88.72,572736600000.0
2007-05-31 00:00:00,88.715,95.499,88.464,95.104,548540600000.0
2007-06-30 00:00:00,95.096,97.735,89.21,91.776,525649200000.0
2007-07-31 00:00:00,91.787,92.312,74.255,81.26,575443200000.0
2007-08-31 00:00:00,81.264,87.303,76.898,86.933,526333400000.0
2007-09-30 00:00:00,87.199,91.453,83.621,87.564,553401600000.0
2007-10-31 00:00:00,87.577,90.017,80.286,84.682,550638400000.0
2007-11-30 00:00:00,84.676,89.06,83.156,86.978,512347400000.0
2007-12-31 00:00:00,87.064,87.242,78.169,83.309,571809200000.0
2008-01-31 00:00:00,83.252,88.073,82.274,85.86,534170800000.0
2008-02-29 00:00:00,85.841,85.978,76.742,78.621,535618000000.0
2008-03-31 00:00:00,78.616,82.866,77.922,80.627,558398200000.0
2008-04-30 00:00:00,80.614,82.994,78.433,82.553,581951000000.0
2008-05-31 00:00:00,82.248,82.637,79.73,80.717,512309200000.0
2008-06-30 00:00:00,80.732,81.605,78.886,79.339,586998000000.0
2008-07-31 00:00:00,79.341,79.437,73.989,76.165,562412800000.0
2008-08-31 00:00:00,76.079,76.079,67.213,69.526,538956600000.0
2008-09-30 00:00:00,69.557,72.017,49.266,57.982,587641000000.0
2008-10-31 00:00:00,57.952,61.463,48.646,52.309,536103800000.0
2008-11-30 00:00:00,52.099,54.006,47.688,52.147,542601000000.0
2008-12-31 00:00:00,52.165,56.277,45.092,45.719,563974000000.0
2009-01-31 00:00:00,45.71,50.466,44.207,48.808,507477600000.0
2009-02-28 00:00:00,48.831,57.111,47.686,54.766,531734400000.0
2009-03-31 00:00:00,54.762,60.303,52.896,55.055,554065800000.0
2009-04-30 00:00:00,55.066,61.334,54.716,60.917,551812000000.0
2009-05-31 00:00:00,60.949,63.345,59.437,62.387,527534600000.0
2009-06-30 00:00:00,62.408,63.075,56.863,62.266,572832200000.0
2009-07-31 00:00:00,62.252,65.893,62.126,63.948,511569800000.0
2009-08-31 00:00:00,63.959,66.349,61.692,64.43,579519200000.0
2009-09-30 00:00:00,64.449,69.668,63.064,64.598,618618800000.0
2009-10-31 00:00:00,64.034,67.068,59.885,61.43,532426400000.0
2009-11-30 00:00:00,61.634,66.824,61.389,66.691,595623600000.0
2009-12-31 00:00:00,66.689,66.689,66.674,66.683,12800000.0
