Quarter	Percentage of GDP
2008-01-01	83.2
2008-04-01	81.5
2008-07-01	77.2
2008-10-01	78.0
2009-01-01	79.0
2009-04-01	85.2
2009-07-01	89.0
2009-10-01	86.8
2010-01-01	83.3
2010-04-01	80.5
2010-07-01	84.1
2010-10-01	83.4
2011-01-01	84.1
2011-04-01	83.6
2011-07-01	80.3
2011-10-01	80.1
2012-01-01	81.6
2012-04-01	81.1
2012-07-01	84.1
2012-10-01	84.3
2013-01-01	83.7
2013-04-01	84.2
2013-07-01	86.1
2013-10-01	86.4
2014-01-01	87.1
2014-04-01	88.0
2014-07-01	85.2
2014-10-01	84.7
2015-01-01	85.2
2015-04-01	88.4
2015-07-01	89.6
2015-10-01	91.1
2016-01-01	95.2
2016-04-01	95.2
2016-07-01	95.6
2016-10-01	91.8
2017-01-01	93.5
2017-04-01	95.2
2017-07-01	96.3
2017-10-01	96.3
2018-01-01	97.8