Year % 1995 1.4685858718273386 1996 6.894448959788988 1997 18.50801429438679 1998 19.516656455887034 1999 -3.038070824823397 2000 5.063989538985604 2001 14.814012538315424 2002 12.468896054749631 2003 3.8507437060545335 2004 11.993328881465821 2005 9.069245857845774 2006 4.152944177589257 2007 2.5160187817844384 2008 10.81971634016919 2009 17.984618147964156 2010 -12.71140672077075 2011 5.774285123698428 2012 5.579684182737513 2013 8.054277575777265 2014 5.58218922393701 2015 2.3078153896756235 2016 10.357374179174627 2017 3.8683709445625145 2018 5.461109874902808 2019 2.7510592295245697 2020 2.4674310841322242 2021 0.954053040073207 2022 -6.252693208350538 2023 3.3336379390244204