Month	Growth rate same period previous year
1997-01-01	5.0
1997-02-01	5.0
1997-03-01	5.4
1997-04-01	3.0
1997-05-01	2.6
1997-06-01	5.9
1997-07-01	4.9
1997-08-01	6.3
1997-09-01	6.0
1997-10-01	4.2
1997-11-01	3.3
1997-12-01	2.3
1998-01-01	1.2
1998-02-01	-0.3
1998-03-01	-2.6
1998-04-01	-0.3
1998-05-01	-0.4
1998-06-01	-1.3
1998-07-01	0.0
1998-08-01	-2.7
1998-09-01	-3.7
1998-10-01	-7.9
1998-11-01	-7.9
1998-12-01	-9.2
1999-01-01	-8.9
1999-02-01	-8.0
1999-03-01	-6.5
1999-04-01	-3.3
1999-05-01	-1.4
1999-06-01	-1.0
1999-07-01	1.4
1999-08-01	4.2
1999-09-01	5.7
1999-10-01	10.7
1999-11-01	12.2
1999-12-01	18.7
2000-01-01	17.8
2000-02-01	21.9
2000-03-01	28.7
2000-04-01	20.1
2000-05-01	23.2
2000-06-01	30.9
2000-07-01	25.3
2000-08-01	19.1
2000-09-01	22.8
2000-10-01	23.0
2000-11-01	19.7
2000-12-01	8.7
2001-01-01	5.8
2001-02-01	6.9
2001-03-01	-1.1
2001-04-01	6.5
2001-05-01	7.5
2001-06-01	-4.0
2001-07-01	-8.4
2001-08-01	-6.2
2001-09-01	-6.8
2001-10-01	-13.5
2001-11-01	-15.2
2001-12-01	-10.7
2002-01-01	-6.3
2002-02-01	-9.6
2002-03-01	-5.3
2002-04-01	-4.6
2002-05-01	-10.5
2002-06-01	-7.7
2002-07-01	-1.8
2002-08-01	0.5
2002-09-01	-1.4
2002-10-01	6.4
2002-11-01	5.7
2002-12-01	9.4
2003-01-01	11.8
2003-02-01	14.4
2003-03-01	9.0
2003-04-01	-1.9
2003-05-01	-4.6
2003-06-01	-1.3
2003-07-01	2.1
2003-08-01	3.8
2003-09-01	2.3
2003-10-01	0.3
2003-11-01	4.6
2003-12-01	1.1
2004-01-01	-0.8
2004-02-01	-3.5
2004-03-01	0.6
2004-04-01	8.2
2004-05-01	18.6
2004-06-01	13.4
2004-07-01	10.8
2004-08-01	9.6
2004-09-01	10.0
2004-10-01	15.1
2004-11-01	10.4
2004-12-01	4.4
2005-01-01	4.8
2005-02-01	8.2
2005-03-01	7.3
2005-04-01	10.0
2005-05-01	3.1
2005-06-01	10.3
2005-07-01	10.6
2005-08-01	12.1
2005-09-01	16.9
2005-10-01	9.7
2005-11-01	4.0
2005-12-01	12.8
2006-01-01	14.4
2006-02-01	9.0
2006-03-01	8.8
2006-04-01	9.0
2006-05-01	13.0
2006-06-01	8.6
2006-07-01	13.8
2006-08-01	9.2
2006-09-01	-6.4
2006-10-01	-7.2
2006-11-01	2.5
2006-12-01	2.1
2007-01-01	-2.6
2007-02-01	-0.2
2007-03-01	2.3
2007-04-01	0.8
2007-05-01	3.0
2007-06-01	3.6
2007-07-01	-2.9
2007-08-01	-4.6
2007-09-01	7.7
2007-10-01	12.3
2007-11-01	16.7
2007-12-01	15.1
2008-01-01	19.8
2008-02-01	18.7
2008-03-01	14.7
2008-04-01	11.5
2008-05-01	13.1
2008-06-01	17.3
2008-07-01	17.6
2008-08-01	16.4
2008-09-01	14.4
2008-10-01	3.2
2008-11-01	-10.8
2008-12-01	-18.7
2009-01-01	-19.9
2009-02-01	-17.2
2009-03-01	-17.3
2009-04-01	-15.7
2009-05-01	-17.8
2009-06-01	-16.3
2009-07-01	-13.4
2009-08-01	-6.1
2009-09-01	-7.7
2009-10-01	0.9
2009-11-01	14.5
2009-12-01	25.3
2010-01-01	28.3
2010-02-01	35.9
2010-03-01	50.0
2010-04-01	49.9
2010-05-01	51.2
2010-06-01	41.5
2010-07-01	38.5
2010-08-01	32.3
2010-09-01	36.2
2010-10-01	37.9
2010-11-01	36.5
2010-12-01	43.0
2011-01-01	40.2
2011-02-01	27.2
2011-03-01	17.1
2011-04-01	15.0
2011-05-01	9.8
2011-06-01	9.2
2011-07-01	9.3
2011-08-01	9.4
2011-09-01	10.4
2011-10-01	9.1
2011-11-01	6.6
2011-12-01	2.6
2012-01-01	5.5
2012-02-01	8.5
2012-03-01	8.7
2012-04-01	9.4
2012-05-01	4.4
2012-06-01	2.9
2012-07-01	4.0
2012-08-01	9.9
2012-09-01	8.1
2012-10-01	6.5
2012-11-01	3.7
2012-12-01	4.1
2013-01-01	1.4
2013-02-01	1.8
2013-03-01	-2.1
2013-04-01	-7.1
2013-05-01	-3.2
2013-06-01	0.3
2013-07-01	-0.6
2013-08-01	-4.9
2013-09-01	-5.1
2013-10-01	-4.8
2013-11-01	-2.1
2013-12-01	-1.5
2014-01-01	-3.0
2014-02-01	-5.4
2014-03-01	-4.1
2014-04-01	-0.4
2014-05-01	0.6
2014-06-01	0.8
2014-07-01	0.4
2014-08-01	-1.9
2014-09-01	-1.6
2014-10-01	-2.0
2014-11-01	-3.9
2014-12-01	-10.5
2015-01-01	-15.7
2015-02-01	-12.5
2015-03-01	-9.6
2015-04-01	-9.1
2015-05-01	-7.5
2015-06-01	-7.6
2015-07-01	-8.3
2015-08-01	-10.7
2015-09-01	-13.5
2015-10-01	-12.7
2015-11-01	-10.7
2015-12-01	-5.6
2016-01-01	-2.7
2016-02-01	-9.3
2016-03-01	-11.2
2016-04-01	-10.2
2016-05-01	-10.3
2016-06-01	-8.8
2016-07-01	-9.7
2016-08-01	-6.8
2016-09-01	-1.8
2016-10-01	1.2
2016-11-01	1.6
2016-12-01	5.2
2017-01-01	14.7
2017-02-01	18.1
2017-03-01	14.9
2017-04-01	12.8
2017-05-01	8.6
2017-06-01	4.2
2017-07-01	4.2
2017-08-01	6.4
2017-09-01	6.5
2017-10-01	5.3
2017-11-01	7.5
2017-12-01	5.3
2018-01-01	0.2
2018-02-01	-0.2
2018-03-01	0.2
2018-04-01	1.5
2018-05-01	6.7
2018-06-01	10.7
2018-07-01	11.6
2018-08-01	10.4
2018-09-01	9.3