Monthly Percent
2004-01-31 5.46
2004-02-29 5.69
2004-03-31 5.5
2004-04-30 5.69
2004-05-31 5.77
2004-06-30 5.94
2004-07-31 6
2004-08-31 5.94
2004-09-30 6.6
2004-10-31 6.59
2004-11-30 6.26
2004-12-31 6.47
2005-01-31 6.55
2005-02-28 6.29
2005-03-31 6.45
2005-04-30 6.49
2005-05-31 6.61
2005-06-30 6.55
2005-07-31 6.35
2005-08-31 6.58
2005-09-30 6.69
2005-10-31 6.47
2005-11-30 6.45
2005-12-31 6.31
2006-01-31 5.74
2006-02-28 5.9
2006-03-31 5.86
2006-04-30 5.89
2006-05-31 5.89
2006-06-30 5.79
2006-07-31 6.21
2006-08-31 6.52
2006-09-30 6.49
2006-10-31 6.51
2006-11-30 6.66
2006-12-31 6.71
2007-01-31 7.04
2007-02-28 7.32
2007-03-31 6.76
2007-04-30 6.97
2007-05-31 7.12
2007-06-30 6.07
2007-07-31 7.5
2007-08-31 7.79
2007-09-30 7.58
2007-10-31 7.64
2007-11-30 7.42
2007-12-31 7.43
2008-01-31 7.14
2008-02-29 7.11
2008-03-31 7.05
2008-04-30 6.95
2008-05-31 6.83
2008-06-30 6.89
2008-07-31 6.87
2008-08-31 6.78
2008-09-30 7.04
2008-10-31 6.91
2008-11-30 5.65
2008-12-31 4.48
2009-01-31 3.89
2009-02-28 3.64
2009-03-31 3.29
2009-04-30 3.31
2009-05-31 3.31
2009-06-30 3.23
2009-07-31 3.24
2009-08-31 3.18
2009-09-30 3.15
2009-10-31 3.2
2009-11-30 3.24
2009-12-31 3.12
2010-01-31 3.37
2010-02-28 3.43
2010-03-31 3.36
2010-04-30 3.41
2010-05-31 3.36
2010-06-30 3.53
2010-07-31 3.42
2010-08-31 3.52
2010-09-30 3.45
2010-10-31 3.44
2010-11-30 3.58
2010-12-31 3.47
2011-01-31 3.73
2011-02-28 3.87
2011-03-31 3.76
2011-04-30 3.72
2011-05-31 3.72
2011-06-30 3.76
2011-07-31 3.78
2011-08-31 3.59
2011-09-30 3.77
2011-10-31 3.76
2011-11-30 3.92
2011-12-31 3.79
2012-01-31 3.89
2012-02-29 4.05
2012-03-31 3.89
2012-04-30 3.8
2012-05-31 3.99
2012-06-30 3.89
2012-07-31 3.87
2012-08-31 3.86
2012-09-30 3.82
2012-10-31 3.82
2012-11-30 3.8
2012-12-31 3.65
2013-01-31 3.79
2013-02-28 3.85
2013-03-31 3.77
2013-04-30 3.84
2013-05-31 3.75
2013-06-30 3.71
2013-07-31 3.95
2013-08-31 3.69
2013-09-30 3.84
2013-10-31 3.89
2013-11-30 3.76
2013-12-31 3.57
2014-01-31 3.69
2014-02-28 3.79
2014-03-31 3.7
2014-04-30 3.65
2014-05-31 3.69
2014-06-30 3.76
2014-07-31 3.68
2014-08-31 3.54
2014-09-30 3.66
2014-10-31 3.62
2014-11-30 3.55
2014-12-31 3.51
2015-01-31 3.5
2015-02-28 3.53
2015-03-31 3.56
2015-04-30 3.49
2015-05-31 3.49
2015-06-30 3.58
2015-07-31 3.47
2015-08-31 3.56
2015-09-30 3.59
2015-10-31 3.55
2015-11-30 3.53
2015-12-31 3.53