Year % 1995 0.5525606 1997 100 1998 8.738008 1999 0.9100608 2000 1.160713 2001 1.160713 2002 1.394777 2003 1.120866 2004 0.1804612 2005 0.1551205 2006 0 2007 0 2008 0.153245 2009 0 2010 0 2011 0 2012 0 2013 0 2014 0 2015 0 2016 0 2017 0 2018 0 2019 0.0358381