Year annual % growth 1996 21.052024292919725 1997 25.633906014813235 1998 21.1765004703917 1999 -5.894321060246611 2000 -6.861234646183149 2001 12.732408049275605 2002 11.086248478533605 2003 14.059247215238031 2004 15.803125369644917 2005 11.471958646549481 2006 19.593455563700644 2007 22.33439615233044 2008 -3.9963157940183436 2009 -38.90257088226632 2010 1.4753232784002108 2011 20.146743334372047 2012 -1.7782953209567296 2013 8.299473802483902 2014 5.712768341983619 2015 4.856024828962987 2016 3.374241714861455 2017 8.904268811185332 2018 10.024473630175919 2019 7.1048671043115235 2020 -0.189208332329855 2021 9.367408786859826 2022 3.609513978019365 2023 10.566832721094087