Quarterly, End of Quarter Percentage of GDP
1999-01-01 142.8
1999-04-01 143.1
1999-07-01 140.2
1999-10-01 138.9
2000-01-01 141.6
2000-04-01 139.2
2000-07-01 138.4
2000-10-01 137.6
2001-01-01 150.7
2001-04-01 162.3
2001-07-01 173.9
2001-10-01 183.7
2002-01-01 183.2
2002-04-01 182.6
2002-07-01 184.2
2002-10-01 189.6
2003-01-01 201.9
2003-04-01 218.9
2003-07-01 231.3
2003-10-01 243.9
2004-01-01 238.2
2004-04-01 233.9
2004-07-01 228.6
2004-10-01 226.1
2005-01-01 223.9
2005-04-01 221.8
2005-07-01 219.5
2005-10-01 216.3
2006-01-01 217.3
2006-04-01 219.0
2006-07-01 221.5
2006-10-01 224.1
2007-01-01 259.6
2007-04-01 289.2
2007-07-01 316.9
2007-10-01 344.9
2008-01-01 340.2
2008-04-01 339.1
2008-07-01 338.7
2008-10-01 346.7
2009-01-01 361.5
2009-04-01 379.9
2009-07-01 397.1
2009-10-01 398.3
2010-01-01 393.9
2010-04-01 387.8
2010-07-01 378.3
2010-10-01 368.1
2011-01-01 362.5
2011-04-01 370.2
2011-07-01 369.6
2011-10-01 374.2
2012-01-01 388.8
2012-04-01 392.5
2012-07-01 399.1
2012-10-01 400.4
2013-01-01 404.9
2013-04-01 405.0
2013-07-01 409.6
2013-10-01 405.3
2014-01-01 408.5
2014-04-01 409.8
2014-07-01 414.9
2014-10-01 415.8
2015-01-01 428.2
2015-04-01 430.2
2015-07-01 440.4
2015-10-01 448.2
2016-01-01 449.7
2016-04-01 443.6
2016-07-01 442.6
2016-10-01 444.2
2017-01-01 451.1
2017-04-01 447.2
2017-07-01 443.6
2017-10-01 435.9
2018-01-01 417.7