Year Growth Rate Previous Period 1992-01-01 29.1366403366655 1993-01-01 38.2962923956381 1994-01-01 31.9480995473982 1995-01-01 32.1578403583630 1996-01-01 27.2147952461068 1997-01-01 21.0605043575728 1998-01-01 15.4538085964168 1999-01-01 14.5690092658793 2000-01-01 13.2227676708715 2001-01-01 15.1620295865207 2002-01-01 16.7771555126319 2003-01-01 19.9201666805828 2004-01-01 16.4132772383307 2005-01-01 16.0280841008210 2006-01-01 16.7810921663173 2007-01-01 17.5276183531646 2008-01-01 16.5282379937786 2009-01-01 26.1563653654443 2010-01-01 20.9142736413096 2011-01-01 15.7012061213338 2012-01-01 17.3260310873262 2013-01-01 14.8413131535368 2014-01-01 12.8237799083751 2015-01-01 11.7871283423088 2016-01-01 12.0976709943414 2017-01-01 9.7618396843180