Quarter	Percent Change from Year Ago
1998-07-01	8.1
1998-10-01	9.6
1999-01-01	12
1999-04-01	11.8
1999-07-01	13
1999-10-01	10.1
2000-01-01	10.2
2000-04-01	7.2
2000-07-01	6.3
2000-10-01	5.7
2001-01-01	2.1
2001-04-01	4.4
2001-07-01	5.8
2001-10-01	5.7
2002-01-01	6.8
2002-04-01	7.6
2002-07-01	8.3
2002-10-01	9.6
2003-01-01	11.4
2003-04-01	11.1
2003-07-01	11
2003-10-01	10.1
2004-01-01	11
2004-04-01	9.1
2004-07-01	9.5
2004-10-01	8.4
2005-01-01	9.4
2005-04-01	11
2005-07-01	10.6
2005-10-01	11.6
2006-01-01	9.6
2006-04-01	8.7
2006-07-01	7.6
2006-10-01	7.9
2007-01-01	7.4
2007-04-01	6.5
2007-07-01	6.5
2007-10-01	4.1
2008-01-01	3.2
2008-04-01	1.8
2008-07-01	1.1
2008-10-01	3.0