Year per 100,000 male population 2000 5 2001 4.9 2002 4.9 2003 4.8 2004 4.7 2005 4.5 2006 4.3 2007 4.3 2008 4.1 2009 4 2010 3.9 2011 3.9 2012 3.8 2013 3.7 2014 3.6 2015 3.6 2016 3.7 2017 3.7 2018 3.7 2019 3.7