cause other severe weather
YEAR
2000 0.500000 0.500000
2001 0.933333 0.066667
2002 0.235294 0.764706
2003 0.347826 0.652174
2004 0.211268 0.788732
2005 0.145455 0.854545
2006 0.194030 0.805970
2007 0.285714 0.714286
2008 0.315315 0.684685
2009 0.423077 0.576923
2010 0.415094 0.584906
2011 0.602230 0.397770
2012 0.626437 0.373563
2013 0.679739 0.320261
2014 0.598214 0.401786
2015 0.596639 0.403361
2016 0.796610 0.203390