Year annual % growth 1992 0.9305166770683826 1993 24.052458558610667 1994 45.821397292996124 1995 -49.430377492762325 1996 1.554062631530556 1997 20.994301710746626 1998 20.000267460641567 1999 10.838538799825898 2000 11.210459626325004 2001 16.33133734143786 2002 25.366582774040964 2003 8.663294619434865 2004 9.081358396073497 2005 5.545697387077979 2006 10.387883081175815 2007 7.4458017669833225 2008 7.6312304163360665 2009 8.404354100166444 2010 10.522042775600625 2011 14.507807927928624 2012 16.138422036943396 2013 20.281897549974786 2014 18.69805777679872 2015 7.481707025764294 2016 20.084987425923217 2017 2.9156805268879253 2018 -1.6131363371456757 2019 5.82577171737158 2020 -7.827618514090531 2021 -4.008613622845942 2022 -0.05013041930854456