Monthly Percent
2004-01-31 4.77
2004-02-29 5.3
2004-03-31 5.33
2004-04-30 5.42
2004-05-31 5.51
2004-06-30 5.92
2004-07-31 5.81
2004-08-31 5.92
2004-09-30 6.05
2004-10-31 6.05
2004-11-30 5.99
2004-12-31 6.15
2005-01-31 6.01
2005-02-28 5.96
2005-03-31 6.06
2005-04-30 6.05
2005-05-31 6.06
2005-06-30 6.07
2005-07-31 6.02
2005-08-31 6.35
2005-09-30 6.3
2005-10-31 6.1
2005-11-30 5.96
2005-12-31 6.05
2006-01-31 5.7
2006-02-28 5.92
2006-03-31 6.02
2006-04-30 6.02
2006-05-31 5.97
2006-06-30 6.03
2006-07-31 5.97
2006-08-31 6.32
2006-09-30 6.39
2006-10-31 6.4
2006-11-30 6.49
2006-12-31 6.61
2007-01-31 6.42
2007-02-28 6.31
2007-03-31 6.42
2007-04-30 6.63
2007-05-31 6.78
2007-06-30 6.75
2007-07-31 7.1
2007-08-31 7.33
2007-09-30 7.28
2007-10-31 6.96
2007-11-30 7.05
2007-12-31 6.97
2008-01-31 6.49
2008-02-29 6.5
2008-03-31 6.45
2008-04-30 6.47
2008-05-31 6.24
2008-06-30 6.36
2008-07-31 6.32
2008-08-31 6.31
2008-09-30 6.52
2008-10-31 6.84
2008-11-30 5.11
2008-12-31 3.92
2009-01-31 3.14
2009-02-28 2.86
2009-03-31 2.56
2009-04-30 2.41
2009-05-31 2.26
2009-06-30 2.25
2009-07-31 2.27
2009-08-31 2.21
2009-09-30 2.21
2009-10-31 2.3
2009-11-30 2.24
2009-12-31 2.25
2010-01-31 2.25
2010-02-28 2.18
2010-03-31 2.28
2010-04-30 2.3
2010-05-31 2.29
2010-06-30 2.38
2010-07-31 2.32
2010-08-31 2.29
2010-09-30 2.33
2010-10-31 2.31
2010-11-30 2.27
2010-12-31 2.48
2011-01-31 2.68
2011-02-28 2.77
2011-03-31 2.68
2011-04-30 2.72
2011-05-31 2.76
2011-06-30 2.82
2011-07-31 2.72
2011-08-31 2.67
2011-09-30 2.73
2011-10-31 2.79
2011-11-30 2.72
2011-12-31 2.98
2012-01-31 2.8
2012-02-29 2.8
2012-03-31 2.94
2012-04-30 2.9
2012-05-31 2.74
2012-06-30 2.85
2012-07-31 2.71
2012-08-31 2.66
2012-09-30 2.67
2012-10-31 2.82
2012-11-30 2.64
2012-12-31 2.69
2013-01-31 2.67
2013-02-28 2.56
2013-03-31 2.68
2013-04-30 2.81
2013-05-31 2.66
2013-06-30 2.63
2013-07-31 2.63
2013-08-31 2.71
2013-09-30 2.69
2013-10-31 2.75
2013-11-30 2.7
2013-12-31 2.81
2014-01-31 2.65
2014-02-28 2.64
2014-03-31 2.55
2014-04-30 2.67
2014-05-31 2.52
2014-06-30 2.55
2014-07-31 2.66
2014-08-31 2.74
2014-09-30 2.54
2014-10-31 2.45
2014-11-30 2.53
2014-12-31 2.8
2015-01-31 2.66
2015-02-28 2.65
2015-03-31 2.57
2015-04-30 2.75
2015-05-31 2.7
2015-06-30 2.76
2015-07-31 2.58
2015-08-31 2.89
2015-09-30 2.73
2015-10-31 2.7
2015-11-30 2.77
2015-12-31 2.81