Year annual % growth 1992 -0.28727985847109494 1993 2.5752241196707644 1994 1.7622856353235505 1995 3.9332543742920905 1996 3.7923053786548877 1997 3.5227850944059327 1998 3.352424758720929 1999 2.93558610480855 2000 2.177152478360128 2001 3.9757865014939284 2002 3.086241338766982 2003 4.318872628991727 2004 5.376150733867618 2005 5.196494822232594 2006 6.760676274449253 2007 5.487509679311017 2008 3.6098884376965117 2009 2.6033904037355597 2010 5.590301874949731 2011 3.9963465999648378 2012 4.739121591547217 2013 5.31967447339116 2014 3.118549103918113 2015 3.857768658631528 2016 2.1553494209827875 2017 2.564869313875988 2018 2.754293921452941 2019 3.0985384495780863 2020 -1.4423457390764156 2021 4.902867679473715 2022 3.5983649908236686 2023 2.1572736807758446