Year % 2002 0.0912964 2003 0 2004 0.0136646 2005 0.0013644 2006 0.0012652 2007 0.0098282 2008 0.0042764 2009 0.0019702 2010 0.0156728 2011 0.0156728 2012 0 2013 0 2014 0 2015 0 2016 0 2017 0 2018 0 2019 0 2020 0 2021 0