Year annual % growth 1991 -8.030425949920726 1992 -8.453385967440568 1993 -1.372213322231957 1994 -1.6685670894900397 1995 8.741922091616331 1996 4.301898133680254 1997 1.1535283766254736 1998 2.189664696708718 1999 6.396128756954326 2000 3.2074187728223365 2001 1.7191073082906314 2002 4.361235276075902 2003 4.117910108341306 2004 5.632861515757014 2005 5.237551819723279 2006 5.691230777542657 2007 5.874538771647934 2008 4.3996548968318905 2009 2.0808057677977274 2010 4.631603271599701 2011 6.492647014927357 2012 5.947019456586517 2013 6.554199838128966 2014 5.885016729800881 2015 7.89669623284351 2016 7.022872318251899 2017 6.699870324187458 2018 7.809891828965789 2019 7.73196279210336 2020 -1.8923840755357872 2021 6.134496441939376 2022 4.4318574886669495 2023 4.844133919454578