Year % 1994 11.823316670091359 1995 1.6115717126050737 1996 1.9128986495120028 1997 3.2343866526230642 1998 3.2540522974741424 1999 4.066189731200164 2000 4.472844002573052 2001 2.067382332259574 2002 1.6587407313377909 2003 2.825054001582177 2004 3.6256810777428075 2005 1.8164714281363137 2006 2.1193272070716835 2007 2.803862422368238 2008 5.633959971711967 2009 3.4168716561167396 2010 3.252655570406167 2011 3.82277484409823 2014 3.40705697499658 2015 4.17712916722364 2016 5.27361435973611 2019 1.3729860362845177 2020 0.3549227840263708 2021 0.46845427354065206 2022 0.6306005891869322