Quarter	Percentage of GDP
1994-10-01	5.5
1995-01-01	5.6
1995-04-01	5.8
1995-07-01	6.0
1995-10-01	6.3
1996-01-01	6.6
1996-04-01	6.8
1996-07-01	7.1
1996-10-01	7.3
1997-01-01	7.3
1997-04-01	7.5
1997-07-01	7.7
1997-10-01	8.1
1998-01-01	8.3
1998-04-01	8.5
1998-07-01	8.8
1998-10-01	9.3
1999-01-01	9.7
1999-04-01	10.1
1999-07-01	10.6
1999-10-01	11.0
2000-01-01	11.1
2000-04-01	11.8
2000-07-01	12.8
2000-10-01	13.9
2001-01-01	14.7
2001-04-01	15.7
2001-07-01	16.8
2001-10-01	18.1
2002-01-01	18.9
2002-04-01	20.0
2002-07-01	21.2
2002-10-01	22.4
2003-01-01	23.1
2003-04-01	24.1
2003-07-01	25.1
2003-10-01	26.3
2004-01-01	27.2
2004-04-01	28.6
2004-07-01	29.8
2004-10-01	31.7
2005-01-01	33.2
2005-04-01	35.2
2005-07-01	37.4
2005-10-01	39.7
2006-01-01	40.9
2006-04-01	42.3
2006-07-01	43.6
2006-10-01	45.2
2007-01-01	46.7
2007-04-01	48.3
2007-07-01	49.9
2007-10-01	51.3
2008-01-01	52.4
2008-04-01	53.7
2008-07-01	54.8
2008-10-01	55.6
2009-01-01	56.2
2009-04-01	56.5
2009-07-01	57.4
2009-10-01	57.8
2010-01-01	57.7
2010-04-01	58.3
2010-07-01	59.7
2010-10-01	60.9
2011-01-01	61.8
2011-04-01	62.7
2011-07-01	63.1
2011-10-01	63.6
2012-01-01	64.1
2012-04-01	64.9
2012-07-01	64.2
2012-10-01	64.5
2013-01-01	64.5
2013-04-01	64.6
2013-07-01	64.7
2013-10-01	65.1
2014-01-01	65.3
2014-04-01	65.1
2014-07-01	64.0
2014-10-01	63.2
2015-01-01	63.0
2015-04-01	62.7
2015-07-01	62.5
2015-10-01	62.3
2016-01-01	62.0
2016-04-01	61.7
2016-07-01	61.2
2016-10-01	60.8
2017-01-01	60.0
2017-04-01	59.2
2017-07-01	58.5
2017-10-01	57.1
2018-01-01	55.7