Quarter	Percent
2003-06-30	2.1
2003-09-30	2.1
2003-12-31	2.1
2004-03-31	1.94
2004-06-30	2.1
2004-09-30	2.13
2004-12-31	2.12
2005-03-31	2.13
2005-06-30	2.09
2005-09-30	2.16
2005-12-31	2.48
2006-03-31	2.8
2006-06-30	3.05
2006-09-30	3.4
2006-12-31	3.7
2007-03-31	3.91
2007-06-30	4.16
2007-09-30	4.79
2007-12-31	4.69
2008-03-31	4.71
2008-06-30	4.96
2008-09-30	5.27
2008-12-31	2.93
2009-03-31	1.51
2009-06-30	1.1
2009-09-30	0.61
2009-12-31	0.64
2010-03-31	0.62
2010-06-30	0.64
2010-09-30	0.87
2010-12-31	1
2011-03-31	1.13
2011-06-30	1.43
2011-09-30	1.5
2011-12-31	1.29
2012-03-31	0.77
2012-06-30	0.35
2012-09-30	0.14
2012-12-31	0.14
2013-03-31	0.125