Quarter	Percentage of GDP
1989-10-01	123.7
1990-01-01	121.4
1990-04-01	122.7
1990-07-01	125.5
1990-10-01	125.8
1991-01-01	127.5
1991-04-01	133.4
1991-07-01	134.7
1991-10-01	135.0
1992-01-01	136.8
1992-04-01	136.0
1992-07-01	140.3
1992-10-01	140.1
1993-01-01	137.8
1993-04-01	140.9
1993-07-01	142.6
1993-10-01	144.3
1994-01-01	145.2
1994-04-01	143.6
1994-07-01	145.8
1994-10-01	144.4
1995-01-01	144.6
1995-04-01	146.6
1995-07-01	147.4
1995-10-01	154.1
1996-01-01	152.9
1996-04-01	157.3
1996-07-01	155.0
1996-10-01	156.0
1997-01-01	154.7
1997-04-01	156.6
1997-07-01	159.0
1997-10-01	162.9
1998-01-01	159.5
1998-04-01	163.7
1998-07-01	165.4
1998-10-01	168.0
1999-01-01	167.9
1999-04-01	167.8
1999-07-01	169.6
1999-10-01	171.9
2000-01-01	170.2
2000-04-01	170.4
2000-07-01	170.5
2000-10-01	172.1
2001-01-01	172.0
2001-04-01	174.1
2001-07-01	168.4
2001-10-01	168.7
2002-01-01	169.4
2002-04-01	169.6
2002-07-01	170.2
2002-10-01	171.2
2003-01-01	172.4
2003-04-01	171.0
2003-07-01	172.8
2003-10-01	173.3
2004-01-01	174.2
2004-04-01	175.0
2004-07-01	174.5
2004-10-01	179.6
2005-01-01	181.3
2005-04-01	183.7
2005-07-01	186.4
2005-10-01	191.5
2006-01-01	191.8
2006-04-01	195.8
2006-07-01	198.1
2006-10-01	196.8
2007-01-01	200.7
2007-04-01	202.4
2007-07-01	202.3
2007-10-01	203.0
2008-01-01	203.9
2008-04-01	206.8
2008-07-01	208.2
2008-10-01	209.9
2009-01-01	213.8
2009-04-01	214.7
2009-07-01	213.7
2009-10-01	213.0
2010-01-01	212.7
2010-04-01	210.8
2010-07-01	208.7
2010-10-01	208.5
2011-01-01	210.6
2011-04-01	211.5
2011-07-01	210.6
2011-10-01	207.0
2012-01-01	207.1
2012-04-01	207.5
2012-07-01	208.2
2012-10-01	212.4
2013-01-01	213.2
2013-04-01	209.2
2013-07-01	208.4
2013-10-01	207.2
2014-01-01	204.5
2014-04-01	203.2
2014-07-01	203.0
2014-10-01	205.3
2015-01-01	206.2
2015-04-01	203.9
2015-07-01	203.9
2015-10-01	204.9
2016-01-01	203.8
2016-04-01	205.3
2016-07-01	206.6
2016-10-01	205.8
2017-01-01	205.2
2017-04-01	204.5
2017-07-01	204.5
2017-10-01	201.9
2018-01-01	202.4