Month	Percent Change from Year Ago
1998-09-01	8.09999999999999960
1998-10-01	8.00000000000000000
1998-11-01	8.69999999999999930
1998-12-01	9.59999999999999960
1999-01-01	15.10000000000000000
1999-02-01	12.90000000000000000
1999-03-01	12.00000000000000000
1999-04-01	11.69999999999999900
1999-05-01	12.40000000000000000
1999-06-01	11.80000000000000100
1999-07-01	14.30000000000000100
1999-08-01	13.10000000000000000
1999-09-01	13.00000000000000000
1999-10-01	13.10000000000000000
1999-11-01	11.90000000000000000
1999-12-01	10.10000000000000000
2000-01-01	9.30000000000000070
2000-02-01	10.80000000000000100
2000-03-01	10.19999999999999900
2000-04-01	11.50000000000000000
2000-05-01	8.80000000000000070
2000-06-01	7.20000000000000020
2000-07-01	7.00000000000000000
2000-08-01	7.20000000000000020
2000-09-01	6.29999999999999980
2000-10-01	5.90000000000000040
2000-11-01	5.09999999999999960
2000-12-01	5.70000000000000020
2001-01-01	1.70000000000000000
2001-02-01	2.20000000000000020
2001-03-01	2.10000000000000010
2001-04-01	1.80000000000000000
2001-05-01	3.29999999999999980
2001-06-01	4.40000000000000040
2001-07-01	3.60000000000000010
2001-08-01	3.60000000000000010
2001-09-01	5.79999999999999980
2001-10-01	5.40000000000000040
2001-11-01	5.90000000000000040
2001-12-01	5.70000000000000020
2002-01-01	7.29999999999999980
2002-02-01	6.79999999999999980
2002-03-01	6.79999999999999980
2002-04-01	7.00000000000000000
2002-05-01	6.90000000000000040
2002-06-01	7.59999999999999960
2002-07-01	7.70000000000000020
2002-08-01	8.30000000000000070
2002-09-01	8.30000000000000070
2002-10-01	8.40000000000000040
2002-11-01	9.50000000000000000
2002-12-01	9.59999999999999960
2003-01-01	8.90000000000000040
2003-02-01	9.80000000000000070
2003-03-01	11.40000000000000000
2003-04-01	10.80000000000000100
2003-05-01	11.69999999999999900
2003-06-01	11.10000000000000000
2003-07-01	11.40000000000000000
2003-08-01	12.10000000000000000
2003-09-01	11.00000000000000000
2003-10-01	11.69999999999999900
2003-11-01	10.90000000000000000
2003-12-01	10.10000000000000000
2004-01-01	11.80000000000000100
2004-02-01	11.40000000000000000
2004-03-01	11.00000000000000000
2004-04-01	10.60000000000000000
2004-05-01	9.69999999999999930
2004-06-01	9.09999999999999960
2004-07-01	10.00000000000000000
2004-08-01	9.00000000000000000
2004-09-01	9.50000000000000000
2004-10-01	9.69999999999999930
2004-11-01	9.59999999999999960
2004-12-01	8.40000000000000040
2005-01-01	10.00000000000000000
2005-02-01	10.10000000000000000
2005-03-01	9.40000000000000040
2005-04-01	9.69999999999999930
2005-05-01	10.00000000000000000
2005-06-01	11.00000000000000000
2005-07-01	11.50000000000000000
2005-08-01	11.30000000000000100
2005-09-01	10.60000000000000000
2005-10-01	11.10000000000000000
2005-11-01	10.10000000000000000
2005-12-01	11.60000000000000000
2006-01-01	10.00000000000000000
2006-02-01	9.69999999999999930
2006-03-01	9.59999999999999960
2006-04-01	10.50000000000000000
2006-05-01	10.00000000000000000
2006-06-01	8.69999999999999930
2006-07-01	7.40000000000000040
2006-08-01	7.40000000000000040
2006-09-01	7.59999999999999960
2006-10-01	6.20000000000000020
2006-11-01	6.70000000000000020
2006-12-01	7.90000000000000040
2007-01-01	6.59999999999999960
2007-02-01	6.50000000000000000
2007-03-01	7.40000000000000040
2007-04-01	5.90000000000000040
2007-05-01	6.00000000000000000
2007-06-01	6.50000000000000000
2007-07-01	6.90000000000000040
2007-08-01	6.20000000000000020
2007-09-01	6.50000000000000000
2007-10-01	6.09999999999999960
2007-11-01	5.90000000000000040
2007-12-01	4.09999999999999960
2008-01-01	4.50000000000000000
2008-02-01	3.39999999999999990
2008-03-01	3.20000000000000020
2008-04-01	2.20000000000000020
2008-05-01	2.39999999999999990
2008-06-01	1.80000000000000000
2008-07-01	0.10000000000000001
2008-08-01	0.90000000000000002
2008-09-01	1.10000000000000010
2008-10-01	3.39999999999999990
2008-11-01	2.89999999999999990
2008-12-01	3.00000000000000000