Year annual % growth 1996 7.320786239888989 1997 -7.0942619377258325 1998 -6.62854552904524 1999 -1.9603036068017445 2000 8.36984246061516 2001 11.135032108747467 2002 6.002362824343322 2003 5.669139884356824 2004 9.106749289592358 2005 3.650477057736225 2006 8.212819315024717 2007 -0.4816714909550228 2008 16.136622725909817 2009 -5.914615447118237 2010 1.013496101884499 2011 10.718200960579821 2012 -13.239151391058073 2013 -0.508315209979699 2014 10.263261931626346 2015 4.979023980445078 2016 1.2600715980933757 2017 8.358188745206888 2018 6.446815955213438 2019 -1.5823686544370332 2020 -8.058569529357413 2021 5.442101451753857 2022 0.2886982627769328 2023 -4.404669225981877