Month	Net Percent
2003-12-01	18.300
2004-01-01	17.575
2004-02-01	15.100
2004-03-01	13.100
2004-04-01	14.115
2004-05-01	6.070
2004-06-01	7.500
2004-07-01	5.045
2004-08-01	-1.145
2004-09-01	2.810
2004-10-01	3.490
2004-11-01	0.840
2004-12-01	4.735
2005-01-01	8.635
2005-02-01	5.455
2005-03-01	0.540
2005-04-01	-2.855
2005-05-01	-4.080
2005-06-01	-6.365
2005-07-01	-5.760
2005-08-01	-7.010
2005-09-01	-10.145
2005-10-01	-4.020
2005-11-01	-4.315
2005-12-01	-5.185
2006-01-01	-2.490
2006-02-01	-2.425
2006-03-01	-3.275
2006-04-01	-2.835
2006-05-01	-6.905
2006-06-01	-14.585
2006-07-01	-17.430
2006-08-01	-14.765
2006-09-01	-14.080
2006-10-01	-14.180
2006-11-01	-11.295
2006-12-01	-12.755
2007-01-01	-12.845
2007-02-01	-12.115
2007-03-01	-13.020
2007-04-01	-10.635
2007-05-01	-10.860
2007-06-01	-12.270
2007-07-01	-8.025
2007-08-01	-2.390
2007-09-01	-2.320
2007-10-01	-7.105
2007-11-01	-12.640
2007-12-01	-9.870
2008-01-01	-12.580
2008-02-01	-18.180
2008-03-01	-25.075
2008-04-01	-34.180
2008-05-01	-34.200
2008-06-01	-35.270
2008-07-01	-31.800
2008-08-01	-25.100
2008-09-01	-24.450
2008-10-01	-32.235
2008-11-01	-37.040
2008-12-01	-37.810
2009-01-01	-36.135
2009-02-01	-34.620
2009-03-01	-35.420
2009-04-01	-29.180
2009-05-01	-24.355
2009-06-01	-20.555
2009-07-01	-22.870
2009-08-01	-24.205
2009-09-01	-23.715
2009-10-01	-23.765
2009-11-01	-26.525
2009-12-01	-26.995
2010-01-01	-25.800
2010-02-01	-21.705
2010-03-01	-17.735
2010-04-01	-17.065
2010-05-01	-16.500
2010-06-01	-14.560
2010-07-01	-14.525
2010-08-01	-13.185
2010-09-01	-6.895
2010-10-01	-10.530
2010-11-01	-8.225
2010-12-01	-8.320
2011-01-01	-9.140
2011-02-01	-6.770
2011-03-01	-7.500
2011-04-01	-6.670
2011-05-01	-6.920
2011-06-01	0.195
2011-07-01	-1.495
2011-08-01	-6.960
2011-09-01	-3.370
2011-10-01	-9.405
2011-11-01	-9.125
2011-12-01	-6.580
2012-01-01	2.250
2012-02-01	3.490
2012-03-01	2.920
2012-04-01	-5.240
2012-05-01	2.170
2012-06-01	-2.010
2012-07-01	-0.590
2012-08-01	-4.460
2012-09-01	-9.490
2012-10-01	-14.260
2012-11-01	-6.080
2012-12-01	-5.730
2013-01-01	-2.590
2013-02-01	-1.000
2013-03-01	-2.000
2013-04-01	1.300
2013-05-01	4.700
2013-06-01	2.000
2013-07-01	5.100
2013-08-01	3.000
2013-09-01	-4.200