Year annual % 1994 -36.66868677438807 1995 4.376127139755354 1996 -19.16352938977907 1997 6.049151239360583 1998 5.852859801150871 1999 3.6835249262493903 2000 6.349475308441072 2001 9.868284720960062 2002 12.080725129918207 2003 9.987913214149586 2004 12.146014594345317 2005 19.952024642146654 2006 11.552332415458253 2007 7.229214245213882 2008 8.14311838795976 2009 0.09999936483595206 2010 7.901558205962502 2011 8.297091069800146 2012 7.402014053629017 2013 8.314080766738414 2014 4.048221166872935 2015 3.381002765204883 2016 5.618778932696401 2017 6.928297990445415 2018 7.864438216903906 2019 7.477786628564175 2020 4.568879626320083 2021 10.383718464897981 2022 12.736466856442192